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31 changed files with 1420 additions and 2186 deletions

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@ -4,8 +4,9 @@ matrix:
allow_failures: allow_failures:
- go: master - go: master
include: include:
- go: 1.17.x - go: 1.12.x
- go: 1.18.x - go: 1.13.x
- go: master
env: env:
global: global:
- GO111MODULE=on - GO111MODULE=on
@ -20,10 +21,9 @@ deploy:
file: file:
- cli/build/enumer.linux-amd64.tar.gz - cli/build/enumer.linux-amd64.tar.gz
- cli/build/enumer.darwin-amd64.tar.gz - cli/build/enumer.darwin-amd64.tar.gz
- cli/build/enumer.darwin-arm64.tar.gz
- cli/build/enumer.windows-amd64.exe.tar.gz - cli/build/enumer.windows-amd64.exe.tar.gz
- cli/build/sha256sum.txt - cli/build/sha256sum.txt
on: on:
go: 1.17.x go: 1.13.x
repo: dmarkham/enumer repo: dmarkham/enumer
tags: true tags: true

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@ -7,7 +7,6 @@ build-cli: clean
-mkdir -p ./cli/build -mkdir -p ./cli/build
CGO_ENABLED=0 GOOS=linux GOARCH=amd64 go build -a -o ./cli/build/enumer.linux-amd64 . CGO_ENABLED=0 GOOS=linux GOARCH=amd64 go build -a -o ./cli/build/enumer.linux-amd64 .
CGO_ENABLED=0 GOOS=darwin GOARCH=amd64 go build -a -o ./cli/build/enumer.darwin-amd64 . CGO_ENABLED=0 GOOS=darwin GOARCH=amd64 go build -a -o ./cli/build/enumer.darwin-amd64 .
CGO_ENABLED=0 GOOS=darwin GOARCH=arm64 go build -a -o ./cli/build/enumer.darwin-arm64 .
CGO_ENABLED=0 GOOS=windows GOARCH=amd64 go build -a -o ./cli/build/enumer.windows-amd64.exe . CGO_ENABLED=0 GOOS=windows GOARCH=amd64 go build -a -o ./cli/build/enumer.windows-amd64.exe .
cd ./cli/build && find . -name 'enumer*' | xargs -I{} tar czf {}.tar.gz {} cd ./cli/build && find . -name 'enumer*' | xargs -I{} tar czf {}.tar.gz {}
cd ./cli/build && shasum -a 256 * > sha256sum.txt cd ./cli/build && shasum -a 256 * > sha256sum.txt

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@ -1,10 +1,10 @@
# Enumer [![GoDoc](https://godoc.org/git.internal/re/enumer?status.svg)](https://godoc.org/git.internal/re/enumer) [![Go Report Card](https://goreportcard.com/badge/git.internal/re/enumer)](https://goreportcard.com/report/git.internal/re/enumer) [![GitHub Release](https://img.shields.io/github/release/dmarkham/enumer.svg)](https://git.internal/re/enumer/releases)[![Build Status](https://travis-ci.com/dmarkham/enumer.svg?branch=master)](https://travis-ci.com/dmarkham/enumer) # Enumer [![GoDoc](https://godoc.org/github.com/dmarkham/enumer?status.svg)](https://godoc.org/github.com/dmarkham/enumer) [![Go Report Card](https://goreportcard.com/badge/github.com/dmarkham/enumer)](https://goreportcard.com/report/github.com/dmarkham/enumer) [![GitHub Release](https://img.shields.io/github/release/dmarkham/enumer.svg)](https://github.com/dmarkham/enumer/releases)[![Build Status](https://travis-ci.org/dmarkham/enumer.svg?branch=master)](https://travis-ci.org/dmarkham/enumer)
Enumer is a tool to generate Go code that adds useful methods to Go enums (constants with a specific type). Enumer is a tool to generate Go code that adds useful methods to Go enums (constants with a specific type).
It started as a fork of [Rob Pikes Stringer tool](https://godoc.org/golang.org/x/tools/cmd/stringer) It started as a fork of [Rob Pikes Stringer tool](https://godoc.org/golang.org/x/tools/cmd/stringer)
maintained by [Álvaro López Espinosa](https://github.com/alvaroloes/enumer). maintained by [Álvaro López Espinosa](https://github.com/alvaroloes/enumer).
This was again forked here as (https://git.internal/re/enumer) picking up where Álvaro left off. This was again forked here as (https://github.com/dmarkham/enumer) picking up where Álvaro left off.
``` ```
@ -14,14 +14,12 @@ Usage of ./enumer:
Enumer [flags] -type T [directory] Enumer [flags] -type T [directory]
Enumer [flags] -type T files... # Must be a single package Enumer [flags] -type T files... # Must be a single package
For more information, see: For more information, see:
http://godoc.org/git.internal/re/enumer http://godoc.org/github.com/dmarkham/enumer
Flags: Flags:
-addprefix string -addprefix string
transform each item name by adding a prefix. Default: "" transform each item name by adding a prefix. Default: ""
-comment value -comment value
comments to include in generated code, can repeat. Default: "" comments to include in generated code, can repeat. Default: ""
-gqlgen
if true, GraphQL marshaling methods for gqlgen will be generated. Default: false
-json -json
if true, json marshaling methods will be generated. Default: false if true, json marshaling methods will be generated. Default: false
-linecomment -linecomment
@ -38,8 +36,6 @@ Flags:
transform each item name by removing a prefix. Default: "" transform each item name by removing a prefix. Default: ""
-type string -type string
comma-separated list of type names; must be set comma-separated list of type names; must be set
-values
if true, alternative string values method will be generated. Default: false
-yaml -yaml
if true, yaml marshaling methods will be generated. Default: false if true, yaml marshaling methods will be generated. Default: false
``` ```
@ -195,12 +191,6 @@ name := MyTypeValue.String() // name => "my_type_value"
## How to use ## How to use
For a module-aware repo with `enumer` in the `go.mod` file, generation can be called by adding the following to a `.go` source file:
```golang
//go:generate go run git.internal/re/enumer -type=YOURTYPE
```
There are four boolean flags: `json`, `text`, `yaml` and `sql`. You can use any combination of them (i.e. `enumer -type=Pill -json -text`), There are four boolean flags: `json`, `text`, `yaml` and `sql`. You can use any combination of them (i.e. `enumer -type=Pill -json -text`),
For enum string representation transformation the `transform` and `trimprefix` flags For enum string representation transformation the `transform` and `trimprefix` flags
@ -213,8 +203,6 @@ it is transformed). If a name doesn't have the prefix it will be passed unchange
If a prefix is provided via the `addprefix` flag, it will be added to the start of each name (after trimming and after transforming). If a prefix is provided via the `addprefix` flag, it will be added to the start of each name (after trimming and after transforming).
The boolean flag `values` will additionally create an alternative string values method `Values() []string` to fullfill the `EnumValues` interface of [ent](https://entgo.io/docs/schema-fields/#enum-fields).
## Inspiring projects ## Inspiring projects
- [Álvaro López Espinosa](https://github.com/alvaroloes/enumer) - [Álvaro López Espinosa](https://github.com/alvaroloes/enumer)

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@ -65,6 +65,7 @@ func TestEndToEnd(t *testing.T) {
// Generate, compile, and run the test programs. // Generate, compile, and run the test programs.
for _, name := range names { for _, name := range names {
if !strings.HasSuffix(name, ".go") { if !strings.HasSuffix(name, ".go") {
t.Errorf("%s is not a Go file", name)
continue continue
} }
if name == "cgo.go" && !build.Default.CgoEnabled { if name == "cgo.go" && !build.Default.CgoEnabled {
@ -171,4 +172,4 @@ func runInDir(dir, name string, arg ...string) error {
cmd.Stdout = os.Stdout cmd.Stdout = os.Stdout
cmd.Stderr = os.Stderr cmd.Stderr = os.Stderr
return cmd.Run() return cmd.Run()
} }

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@ -10,10 +10,6 @@ func %[1]sString(s string) (%[1]s, error) {
if val, ok := _%[1]sNameToValueMap[s]; ok { if val, ok := _%[1]sNameToValueMap[s]; ok {
return val, nil return val, nil
} }
if val, ok := _%[1]sNameToValueMap[strings.ToLower(s)]; ok {
return val, nil
}
return 0, fmt.Errorf("%%s does not belong to %[1]s values", s) return 0, fmt.Errorf("%%s does not belong to %[1]s values", s)
} }
` `
@ -58,18 +54,6 @@ func (i %[1]s) IsA%[1]s() bool {
} }
` `
// Arguments to format are:
// [1]: type name
const altStringValuesMethod = `func (%[1]s) Values() []string {
return %[1]sStrings()
}
`
func (g *Generator) buildAltStringValuesMethod(typeName string) {
g.Printf("\n")
g.Printf(altStringValuesMethod, typeName)
}
func (g *Generator) buildBasicExtras(runs [][]Value, typeName string, runsThreshold int) { func (g *Generator) buildBasicExtras(runs [][]Value, typeName string, runsThreshold int) {
// At this moment, either "g.declareIndexAndNameVars()" or "g.declareNameVars()" has been called // At this moment, either "g.declareIndexAndNameVars()" or "g.declareNameVars()" has been called
@ -77,7 +61,7 @@ func (g *Generator) buildBasicExtras(runs [][]Value, typeName string, runsThresh
g.Printf("\nvar _%sValues = []%s{", typeName, typeName) g.Printf("\nvar _%sValues = []%s{", typeName, typeName)
for _, values := range runs { for _, values := range runs {
for _, value := range values { for _, value := range values {
g.Printf("\t%s, ", value.originalName) g.Printf("\t%s, ", value.str)
} }
} }
g.Printf("}\n\n") g.Printf("}\n\n")
@ -114,8 +98,8 @@ func (g *Generator) printValueMap(runs [][]Value, typeName string, runsThreshold
} }
for _, value := range values { for _, value := range values {
g.Printf("\t_%sName%s[%d:%d]: %s,\n", typeName, runID, n, n+len(value.name), value.originalName) g.Printf("\t_%sName%s[%d:%d]: %s,\n", typeName, runID, n, n+len(value.name), &value)
g.Printf("\t_%sLowerName%s[%d:%d]: %s,\n", typeName, runID, n, n+len(value.name), value.originalName) g.Printf("\t_%sLowerName%s[%d:%d]: %s,\n", typeName, runID, n, n+len(value.name), &value)
n += len(value.name) n += len(value.name)
} }
} }

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@ -2,7 +2,7 @@
## Steps ## Steps
1. Go get enumer `go get -u git.internal/re/enumer` 1. Go get enumer `go get -u github.com/dmarkham/enumer`
2. `go generate` This should create `pill_enumer.go` 2. `go generate` This should create `pill_enumer.go`
3. `go run *.go` to see it in action 3. `go run *.go` to see it in action
4. `go mod tidy` to remove the deps for `enumer` once your happy. 4. `go mod tidy` to remove the deps for `enumer` once your happy.

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@ -2,7 +2,7 @@ package main
import "fmt" import "fmt"
//go:generate go run git.internal/re/enumer -type=Pill -json //go:generate go run github.com/dmarkham/enumer -type=Pill -json
type Pill int type Pill int
const ( const (

11
go.mod
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@ -1,13 +1,8 @@
module git.internal/re/enumer module github.com/dmarkham/enumer
require ( require (
github.com/pascaldekloe/name v1.0.0 github.com/pascaldekloe/name v1.0.0
golang.org/x/tools v0.1.12 golang.org/x/tools v0.0.0-20200221224223-e1da425f72fd
) )
require ( go 1.13
golang.org/x/mod v0.6.0-dev.0.20220419223038-86c51ed26bb4 // indirect
golang.org/x/sys v0.0.0-20220722155257-8c9f86f7a55f // indirect
)
go 1.17

30
go.sum
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@ -1,28 +1,16 @@
github.com/pascaldekloe/name v1.0.0 h1:n7LKFgHixETzxpRv2R77YgPUFo85QHGZKrdaYm7eY5U= github.com/pascaldekloe/name v1.0.0 h1:n7LKFgHixETzxpRv2R77YgPUFo85QHGZKrdaYm7eY5U=
github.com/pascaldekloe/name v1.0.0/go.mod h1:Z//MfYJnH4jVpQ9wkclwu2I2MkHmXTlT9wR5UZScttM= github.com/pascaldekloe/name v1.0.0/go.mod h1:Z//MfYJnH4jVpQ9wkclwu2I2MkHmXTlT9wR5UZScttM=
github.com/yuin/goldmark v1.4.13/go.mod h1:6yULJ656Px+3vBD8DxQVa3kxgyrAnzto9xy5taEt/CY=
golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w= golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w=
golang.org/x/crypto v0.0.0-20210921155107-089bfa567519/go.mod h1:GvvjBRRGRdwPK5ydBHafDWAxML/pGHZbMvKqRZ5+Abc= golang.org/x/crypto v0.0.0-20191011191535-87dc89f01550/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI=
golang.org/x/mod v0.6.0-dev.0.20220419223038-86c51ed26bb4 h1:6zppjxzCulZykYSLyVDYbneBfbaBIQPYMevg0bEwv2s= golang.org/x/mod v0.1.1-0.20191105210325-c90efee705ee h1:WG0RUwxtNT4qqaXX3DPA8zHFNm/D9xaBpxzHt1WcA/E=
golang.org/x/mod v0.6.0-dev.0.20220419223038-86c51ed26bb4/go.mod h1:jJ57K6gSWd91VN4djpZkiMVwK6gcyfeH4XE8wZrZaV4= golang.org/x/mod v0.1.1-0.20191105210325-c90efee705ee/go.mod h1:QqPTAvyqsEbceGzBzNggFXnrqF1CaUcvgkdR5Ot7KZg=
golang.org/x/net v0.0.0-20190404232315-eb5bcb51f2a3/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=
golang.org/x/net v0.0.0-20190620200207-3b0461eec859/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s= golang.org/x/net v0.0.0-20190620200207-3b0461eec859/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
golang.org/x/net v0.0.0-20210226172049-e18ecbb05110/go.mod h1:m0MpNAwzfU5UDzcl9v0D8zg8gWTRqZa9RBIspLL5mdg=
golang.org/x/net v0.0.0-20220722155237-a158d28d115b/go.mod h1:XRhObCWvk6IyKnWLug+ECip1KBveYUHfp+8e9klMJ9c=
golang.org/x/sync v0.0.0-20190423024810-112230192c58/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM= golang.org/x/sync v0.0.0-20190423024810-112230192c58/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
golang.org/x/sync v0.0.0-20220722155255-886fb9371eb4/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY= golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
golang.org/x/sys v0.0.0-20201119102817-f84b799fce68/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs= golang.org/x/sys v0.0.0-20190412213103-97732733099d/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/sys v0.0.0-20210615035016-665e8c7367d1/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/sys v0.0.0-20220520151302-bc2c85ada10a/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/sys v0.0.0-20220722155257-8c9f86f7a55f h1:v4INt8xihDGvnrfjMDVXGxw9wrfxYyCjk0KbXjhR55s=
golang.org/x/sys v0.0.0-20220722155257-8c9f86f7a55f/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/term v0.0.0-20201126162022-7de9c90e9dd1/go.mod h1:bj7SfCRtBDWHUb9snDiAeCFNEtKQo2Wmx5Cou7ajbmo=
golang.org/x/term v0.0.0-20210927222741-03fcf44c2211/go.mod h1:jbD1KX2456YbFQfuXm/mYQcufACuNUgVhRMnK/tPxf8=
golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ= golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
golang.org/x/text v0.3.3/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ= golang.org/x/tools v0.0.0-20200221224223-e1da425f72fd h1:hHkvGJK23seRCflePJnVa9IMv8fsuavSCWKd11kDQFs=
golang.org/x/text v0.3.7/go.mod h1:u+2+/6zg+i71rQMx5EYifcz6MCKuco9NR6JIITiCfzQ= golang.org/x/tools v0.0.0-20200221224223-e1da425f72fd/go.mod h1:TB2adYChydJhpapKDTa4BR/hXlZSLoq2Wpct/0txZ28=
golang.org/x/tools v0.0.0-20180917221912-90fa682c2a6e/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ= golang.org/x/xerrors v0.0.0-20191011141410-1b5146add898 h1:/atklqdjdhuosWIl6AIbOeHJjicWYPqR9bpxqxYG2pA=
golang.org/x/tools v0.0.0-20191119224855-298f0cb1881e/go.mod h1:b+2E5dAYhXwXZwtnZ6UAqBI28+e2cm9otk0dWdXHAEo= golang.org/x/xerrors v0.0.0-20191011141410-1b5146add898/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
golang.org/x/tools v0.1.12 h1:VveCTK38A2rkS8ZqFY25HIDFscX5X9OoEhJd3quQmXU=
golang.org/x/tools v0.1.12/go.mod h1:hNGJHUnrk76NpqgfD5Aqm5Crs+Hm0VOH/i9J2+nxYbc=
golang.org/x/xerrors v0.0.0-20190717185122-a985d3407aa7/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=

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@ -1,26 +0,0 @@
package main
// Arguments to format are:
// [1]: type name
const gqlgenMethods = `
// MarshalGQL implements the graphql.Marshaler interface for %[1]s
func (i %[1]s) MarshalGQL(w io.Writer) {
fmt.Fprint(w, strconv.Quote(i.String()))
}
// UnmarshalGQL implements the graphql.Unmarshaler interface for %[1]s
func (i *%[1]s) UnmarshalGQL(value interface{}) error {
str, ok := value.(string)
if !ok {
return fmt.Errorf("%[1]s should be a string, got %%T", value)
}
var err error
*i, err = %[1]sString(str)
return err
}
`
func (g *Generator) buildGQLGenMethods(runs [][]Value, typeName string) {
g.Printf(gqlgenMethods, typeName)
}

20
sql.go
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@ -12,23 +12,21 @@ const scanMethod = `func (i *%[1]s) Scan(value interface{}) error {
return nil return nil
} }
var str string str, ok := value.(string)
switch v := value.(type) { if !ok {
case []byte: bytes, ok := value.([]byte)
str = string(v) if !ok {
case string: return fmt.Errorf("value is not a byte slice")
str = v }
case fmt.Stringer:
str = v.String() str = string(bytes[:])
default:
return fmt.Errorf("invalid value of %[1]s: %%[1]T(%%[1]v)", value)
} }
val, err := %[1]sString(str) val, err := %[1]sString(str)
if err != nil { if err != nil {
return err return err
} }
*i = val *i = val
return nil return nil
} }

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@ -5,7 +5,7 @@
// Enumer is a tool to generate Go code that adds useful methods to Go enums (constants with a specific type). // Enumer is a tool to generate Go code that adds useful methods to Go enums (constants with a specific type).
// It started as a fork of Rob Pikes Stringer tool // It started as a fork of Rob Pikes Stringer tool
// //
// Please visit http://git.internal/re/enumer for a comprehensive documentation // Please visit http://github.com/dmarkham/enumer for a comprehensive documentation
package main package main
import ( import (
@ -49,8 +49,6 @@ var (
json = flag.Bool("json", false, "if true, json marshaling methods will be generated. Default: false") json = flag.Bool("json", false, "if true, json marshaling methods will be generated. Default: false")
yaml = flag.Bool("yaml", false, "if true, yaml marshaling methods will be generated. Default: false") yaml = flag.Bool("yaml", false, "if true, yaml marshaling methods will be generated. Default: false")
text = flag.Bool("text", false, "if true, text marshaling methods will be generated. Default: false") text = flag.Bool("text", false, "if true, text marshaling methods will be generated. Default: false")
gqlgen = flag.Bool("gqlgen", false, "if true, GraphQL marshaling methods for gqlgen will be generated. Default: false")
altValuesFunc = flag.Bool("values", false, "if true, alternative string values method will be generated. Default: false")
output = flag.String("output", "", "output file name; default srcdir/<type>_string.go") output = flag.String("output", "", "output file name; default srcdir/<type>_string.go")
transformMethod = flag.String("transform", "noop", "enum item name transformation method. Default: noop") transformMethod = flag.String("transform", "noop", "enum item name transformation method. Default: noop")
trimPrefix = flag.String("trimprefix", "", "transform each item name by removing a prefix. Default: \"\"") trimPrefix = flag.String("trimprefix", "", "transform each item name by removing a prefix. Default: \"\"")
@ -71,7 +69,7 @@ func Usage() {
_, _ = fmt.Fprintf(os.Stderr, "\tEnumer [flags] -type T [directory]\n") _, _ = fmt.Fprintf(os.Stderr, "\tEnumer [flags] -type T [directory]\n")
_, _ = fmt.Fprintf(os.Stderr, "\tEnumer [flags] -type T files... # Must be a single package\n") _, _ = fmt.Fprintf(os.Stderr, "\tEnumer [flags] -type T files... # Must be a single package\n")
_, _ = fmt.Fprintf(os.Stderr, "For more information, see:\n") _, _ = fmt.Fprintf(os.Stderr, "For more information, see:\n")
_, _ = fmt.Fprintf(os.Stderr, "\thttp://godoc.org/git.internal/re/enumer\n") _, _ = fmt.Fprintf(os.Stderr, "\thttp://godoc.org/github.com/dmarkham/enumer\n")
_, _ = fmt.Fprintf(os.Stderr, "Flags:\n") _, _ = fmt.Fprintf(os.Stderr, "Flags:\n")
flag.PrintDefaults() flag.PrintDefaults()
} }
@ -120,22 +118,17 @@ func main() {
g.Printf("\n") g.Printf("\n")
g.Printf("import (\n") g.Printf("import (\n")
g.Printf("\t\"fmt\"\n") g.Printf("\t\"fmt\"\n")
g.Printf("\t\"strings\"\n")
if *sql { if *sql {
g.Printf("\t\"database/sql/driver\"\n") g.Printf("\t\"database/sql/driver\"\n")
} }
if *json { if *json {
g.Printf("\t\"encoding/json\"\n") g.Printf("\t\"encoding/json\"\n")
} }
if *gqlgen {
g.Printf("\t\"io\"\n")
g.Printf("\t\"strconv\"\n")
}
g.Printf(")\n") g.Printf(")\n")
// Run generate for each type. // Run generate for each type.
for _, typeName := range typs { for _, typeName := range typs {
g.generate(typeName, *json, *yaml, *sql, *text, *gqlgen, *transformMethod, *trimPrefix, *addPrefix, *linecomment, *altValuesFunc) g.generate(typeName, *json, *yaml, *sql, *text, *transformMethod, *trimPrefix, *addPrefix, *linecomment)
} }
// Format the output. // Format the output.
@ -384,17 +377,8 @@ func (g *Generator) transformValueNames(values []Value, transformMethod string)
return return
} }
for i, v := range values { for i := range values {
after := fn(v.name) values[i].name = fn(values[i].name)
// If the original one was "" or the one before the transformation
// was "" (most commonly if linecomment defines it as empty) we
// do not care if it's empty.
// But if any of them was not empty before then it means that
// the transformed emptied the value
if v.originalName != "" && v.name != "" && after == "" {
log.Fatalf("transformation of %q (%s) got an empty result", v.name, v.originalName)
}
values[i].name = after
} }
} }
@ -413,9 +397,8 @@ func (g *Generator) prefixValueNames(values []Value, prefix string) {
} }
// generate produces the String method for the named type. // generate produces the String method for the named type.
func (g *Generator) generate(typeName string, func (g *Generator) generate(typeName string, includeJSON, includeYAML, includeSQL, includeText bool,
includeJSON, includeYAML, includeSQL, includeText, includeGQLGen bool, transformMethod string, trimPrefix string, addPrefix string, lineComment bool) {
transformMethod string, trimPrefix string, addPrefix string, lineComment bool, includeValuesMethod bool) {
values := make([]Value, 0, 100) values := make([]Value, 0, 100)
for _, file := range g.pkg.files { for _, file := range g.pkg.files {
file.lineComment = lineComment file.lineComment = lineComment
@ -462,11 +445,6 @@ func (g *Generator) generate(typeName string,
default: default:
g.buildMap(runs, typeName) g.buildMap(runs, typeName)
} }
if includeValuesMethod {
g.buildAltStringValuesMethod(typeName)
}
g.buildNoOpOrderChangeDetect(runs, typeName)
g.buildBasicExtras(runs, typeName, runsThreshold) g.buildBasicExtras(runs, typeName, runsThreshold)
if includeJSON { if includeJSON {
@ -481,9 +459,6 @@ func (g *Generator) generate(typeName string,
if includeSQL { if includeSQL {
g.addValueAndScanMethod(typeName) g.addValueAndScanMethod(typeName)
} }
if includeGQLGen {
g.buildGQLGenMethods(runs, typeName)
}
} }
// splitIntoRuns breaks the values into runs of contiguous sequences. // splitIntoRuns breaks the values into runs of contiguous sequences.
@ -533,8 +508,7 @@ func (g *Generator) format() []byte {
// Value represents a declared constant. // Value represents a declared constant.
type Value struct { type Value struct {
originalName string // The name of the constant before transformation name string // The name of the constant after transformation (i.e. camel case => snake case)
name string // The name of the constant after transformation (i.e. camel case => snake case)
// The value is stored as a bit pattern alone. The boolean tells us // The value is stored as a bit pattern alone. The boolean tells us
// whether to interpret it as an int64 or a uint64; the only place // whether to interpret it as an int64 or a uint64; the only place
// this matters is when sorting. // this matters is when sorting.
@ -628,11 +602,10 @@ func (f *File) genDecl(node ast.Node) bool {
u64 = uint64(i64) u64 = uint64(i64)
} }
v := Value{ v := Value{
originalName: n.Name, name: n.Name,
name: n.Name, value: u64,
value: u64, signed: info&types.IsUnsigned == 0,
signed: info&types.IsUnsigned == 0, str: value.String(),
str: value.String(),
} }
if c := vspec.Comment; f.lineComment && c != nil && len(c.List) == 1 { if c := vspec.Comment; f.lineComment && c != nil && len(c.List) == 1 {
v.name = strings.TrimSpace(c.Text()) v.name = strings.TrimSpace(c.Text())
@ -790,6 +763,8 @@ const stringOneRun = `func (i %[1]s) String() string {
// [2]: lowest defined value for type, as a string // [2]: lowest defined value for type, as a string
// [3]: size of index element (8 for uint8 etc.) // [3]: size of index element (8 for uint8 etc.)
// [4]: less than zero check (for signed types) // [4]: less than zero check (for signed types)
/*
*/
const stringOneRunWithOffset = `func (i %[1]s) String() string { const stringOneRunWithOffset = `func (i %[1]s) String() string {
i -= %[2]s i -= %[2]s
if %[4]si >= %[1]s(len(_%[1]sIndex)-1) { if %[4]si >= %[1]s(len(_%[1]sIndex)-1) {
@ -842,24 +817,6 @@ func (g *Generator) buildMap(runs [][]Value, typeName string) {
g.Printf(stringMap, typeName) g.Printf(stringMap, typeName)
} }
// buildNoOpOrderChangeDetect try to let the compiler and the user know if the order/value of the ENUMS have changed.
func (g *Generator) buildNoOpOrderChangeDetect(runs [][]Value, typeName string) {
g.Printf("\n")
g.Printf(`
// An "invalid array index" compiler error signifies that the constant values have changed.
// Re-run the stringer command to generate them again.
`)
g.Printf("func _%sNoOp (){ ", typeName)
g.Printf("\n var x [1]struct{}\n")
for _, values := range runs {
for _, value := range values {
g.Printf("\t_ = x[%s-(%s)]\n", value.originalName, value.str)
}
}
g.Printf("}\n\n")
}
// Argument to format is the type name. // Argument to format is the type name.
const stringMap = `func (i %[1]s) String() string { const stringMap = `func (i %[1]s) String() string {
if str, ok := _%[1]sMap[i]; ok { if str, ok := _%[1]sMap[i]; ok {

94
testdata/day.golden vendored
View File

@ -1,94 +0,0 @@
const _DayName = "MondayTuesdayWednesdayThursdayFridaySaturdaySunday"
var _DayIndex = [...]uint8{0, 6, 13, 22, 30, 36, 44, 50}
const _DayLowerName = "mondaytuesdaywednesdaythursdayfridaysaturdaysunday"
func (i Day) String() string {
if i < 0 || i >= Day(len(_DayIndex)-1) {
return fmt.Sprintf("Day(%d)", i)
}
return _DayName[_DayIndex[i]:_DayIndex[i+1]]
}
func (Day) Values() []string {
return DayStrings()
}
// An "invalid array index" compiler error signifies that the constant values have changed.
// Re-run the stringer command to generate them again.
func _DayNoOp() {
var x [1]struct{}
_ = x[Monday-(0)]
_ = x[Tuesday-(1)]
_ = x[Wednesday-(2)]
_ = x[Thursday-(3)]
_ = x[Friday-(4)]
_ = x[Saturday-(5)]
_ = x[Sunday-(6)]
}
var _DayValues = []Day{Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, Sunday}
var _DayNameToValueMap = map[string]Day{
_DayName[0:6]: Monday,
_DayLowerName[0:6]: Monday,
_DayName[6:13]: Tuesday,
_DayLowerName[6:13]: Tuesday,
_DayName[13:22]: Wednesday,
_DayLowerName[13:22]: Wednesday,
_DayName[22:30]: Thursday,
_DayLowerName[22:30]: Thursday,
_DayName[30:36]: Friday,
_DayLowerName[30:36]: Friday,
_DayName[36:44]: Saturday,
_DayLowerName[36:44]: Saturday,
_DayName[44:50]: Sunday,
_DayLowerName[44:50]: Sunday,
}
var _DayNames = []string{
_DayName[0:6],
_DayName[6:13],
_DayName[13:22],
_DayName[22:30],
_DayName[30:36],
_DayName[36:44],
_DayName[44:50],
}
// DayString retrieves an enum value from the enum constants string name.
// Throws an error if the param is not part of the enum.
func DayString(s string) (Day, error) {
if val, ok := _DayNameToValueMap[s]; ok {
return val, nil
}
if val, ok := _DayNameToValueMap[strings.ToLower(s)]; ok {
return val, nil
}
return 0, fmt.Errorf("%s does not belong to Day values", s)
}
// DayValues returns all values of the enum
func DayValues() []Day {
return _DayValues
}
// DayStrings returns a slice of all String values of the enum
func DayStrings() []string {
strs := make([]string, len(_DayNames))
copy(strs, _DayNames)
return strs
}
// IsADay returns "true" if the value is listed in the enum definition. "false" otherwise
func (i Day) IsADay() bool {
for _, v := range _DayValues {
if i == v {
return true
}
}
return false
}

View File

@ -1,90 +0,0 @@
const _DayName = "NightMondayNightTuesdayNightWednesdayNightThursdayNightFridayNightSaturdayNightSunday"
var _DayIndex = [...]uint8{0, 11, 23, 37, 50, 61, 74, 85}
const _DayLowerName = "nightmondaynighttuesdaynightwednesdaynightthursdaynightfridaynightsaturdaynightsunday"
func (i Day) String() string {
if i < 0 || i >= Day(len(_DayIndex)-1) {
return fmt.Sprintf("Day(%d)", i)
}
return _DayName[_DayIndex[i]:_DayIndex[i+1]]
}
// An "invalid array index" compiler error signifies that the constant values have changed.
// Re-run the stringer command to generate them again.
func _DayNoOp() {
var x [1]struct{}
_ = x[DayMonday-(0)]
_ = x[DayTuesday-(1)]
_ = x[DayWednesday-(2)]
_ = x[DayThursday-(3)]
_ = x[DayFriday-(4)]
_ = x[DaySaturday-(5)]
_ = x[DaySunday-(6)]
}
var _DayValues = []Day{DayMonday, DayTuesday, DayWednesday, DayThursday, DayFriday, DaySaturday, DaySunday}
var _DayNameToValueMap = map[string]Day{
_DayName[0:11]: DayMonday,
_DayLowerName[0:11]: DayMonday,
_DayName[11:23]: DayTuesday,
_DayLowerName[11:23]: DayTuesday,
_DayName[23:37]: DayWednesday,
_DayLowerName[23:37]: DayWednesday,
_DayName[37:50]: DayThursday,
_DayLowerName[37:50]: DayThursday,
_DayName[50:61]: DayFriday,
_DayLowerName[50:61]: DayFriday,
_DayName[61:74]: DaySaturday,
_DayLowerName[61:74]: DaySaturday,
_DayName[74:85]: DaySunday,
_DayLowerName[74:85]: DaySunday,
}
var _DayNames = []string{
_DayName[0:11],
_DayName[11:23],
_DayName[23:37],
_DayName[37:50],
_DayName[50:61],
_DayName[61:74],
_DayName[74:85],
}
// DayString retrieves an enum value from the enum constants string name.
// Throws an error if the param is not part of the enum.
func DayString(s string) (Day, error) {
if val, ok := _DayNameToValueMap[s]; ok {
return val, nil
}
if val, ok := _DayNameToValueMap[strings.ToLower(s)]; ok {
return val, nil
}
return 0, fmt.Errorf("%s does not belong to Day values", s)
}
// DayValues returns all values of the enum
func DayValues() []Day {
return _DayValues
}
// DayStrings returns a slice of all String values of the enum
func DayStrings() []string {
strs := make([]string, len(_DayNames))
copy(strs, _DayNames)
return strs
}
// IsADay returns "true" if the value is listed in the enum definition. "false" otherwise
func (i Day) IsADay() bool {
for _, v := range _DayValues {
if i == v {
return true
}
}
return false
}

View File

@ -1,90 +0,0 @@
const _DayName = "lunesTuesdayWednesdayThursdayviernesSaturdaySunday"
var _DayIndex = [...]uint8{0, 5, 12, 21, 29, 36, 44, 50}
const _DayLowerName = "lunestuesdaywednesdaythursdayviernessaturdaysunday"
func (i Day) String() string {
if i < 0 || i >= Day(len(_DayIndex)-1) {
return fmt.Sprintf("Day(%d)", i)
}
return _DayName[_DayIndex[i]:_DayIndex[i+1]]
}
// An "invalid array index" compiler error signifies that the constant values have changed.
// Re-run the stringer command to generate them again.
func _DayNoOp() {
var x [1]struct{}
_ = x[Monday-(0)]
_ = x[Tuesday-(1)]
_ = x[Wednesday-(2)]
_ = x[Thursday-(3)]
_ = x[Friday-(4)]
_ = x[Saturday-(5)]
_ = x[Sunday-(6)]
}
var _DayValues = []Day{Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, Sunday}
var _DayNameToValueMap = map[string]Day{
_DayName[0:5]: Monday,
_DayLowerName[0:5]: Monday,
_DayName[5:12]: Tuesday,
_DayLowerName[5:12]: Tuesday,
_DayName[12:21]: Wednesday,
_DayLowerName[12:21]: Wednesday,
_DayName[21:29]: Thursday,
_DayLowerName[21:29]: Thursday,
_DayName[29:36]: Friday,
_DayLowerName[29:36]: Friday,
_DayName[36:44]: Saturday,
_DayLowerName[36:44]: Saturday,
_DayName[44:50]: Sunday,
_DayLowerName[44:50]: Sunday,
}
var _DayNames = []string{
_DayName[0:5],
_DayName[5:12],
_DayName[12:21],
_DayName[21:29],
_DayName[29:36],
_DayName[36:44],
_DayName[44:50],
}
// DayString retrieves an enum value from the enum constants string name.
// Throws an error if the param is not part of the enum.
func DayString(s string) (Day, error) {
if val, ok := _DayNameToValueMap[s]; ok {
return val, nil
}
if val, ok := _DayNameToValueMap[strings.ToLower(s)]; ok {
return val, nil
}
return 0, fmt.Errorf("%s does not belong to Day values", s)
}
// DayValues returns all values of the enum
func DayValues() []Day {
return _DayValues
}
// DayStrings returns a slice of all String values of the enum
func DayStrings() []string {
strs := make([]string, len(_DayNames))
copy(strs, _DayNames)
return strs
}
// IsADay returns "true" if the value is listed in the enum definition. "false" otherwise
func (i Day) IsADay() bool {
for _, v := range _DayValues {
if i == v {
return true
}
}
return false
}

View File

@ -1,90 +0,0 @@
const _DayName = "DayMondayDayTuesdayDayWednesdayDayThursdayDayFridayDaySaturdayDaySunday"
var _DayIndex = [...]uint8{0, 9, 19, 31, 42, 51, 62, 71}
const _DayLowerName = "daymondaydaytuesdaydaywednesdaydaythursdaydayfridaydaysaturdaydaysunday"
func (i Day) String() string {
if i < 0 || i >= Day(len(_DayIndex)-1) {
return fmt.Sprintf("Day(%d)", i)
}
return _DayName[_DayIndex[i]:_DayIndex[i+1]]
}
// An "invalid array index" compiler error signifies that the constant values have changed.
// Re-run the stringer command to generate them again.
func _DayNoOp() {
var x [1]struct{}
_ = x[Monday-(0)]
_ = x[Tuesday-(1)]
_ = x[Wednesday-(2)]
_ = x[Thursday-(3)]
_ = x[Friday-(4)]
_ = x[Saturday-(5)]
_ = x[Sunday-(6)]
}
var _DayValues = []Day{Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, Sunday}
var _DayNameToValueMap = map[string]Day{
_DayName[0:9]: Monday,
_DayLowerName[0:9]: Monday,
_DayName[9:19]: Tuesday,
_DayLowerName[9:19]: Tuesday,
_DayName[19:31]: Wednesday,
_DayLowerName[19:31]: Wednesday,
_DayName[31:42]: Thursday,
_DayLowerName[31:42]: Thursday,
_DayName[42:51]: Friday,
_DayLowerName[42:51]: Friday,
_DayName[51:62]: Saturday,
_DayLowerName[51:62]: Saturday,
_DayName[62:71]: Sunday,
_DayLowerName[62:71]: Sunday,
}
var _DayNames = []string{
_DayName[0:9],
_DayName[9:19],
_DayName[19:31],
_DayName[31:42],
_DayName[42:51],
_DayName[51:62],
_DayName[62:71],
}
// DayString retrieves an enum value from the enum constants string name.
// Throws an error if the param is not part of the enum.
func DayString(s string) (Day, error) {
if val, ok := _DayNameToValueMap[s]; ok {
return val, nil
}
if val, ok := _DayNameToValueMap[strings.ToLower(s)]; ok {
return val, nil
}
return 0, fmt.Errorf("%s does not belong to Day values", s)
}
// DayValues returns all values of the enum
func DayValues() []Day {
return _DayValues
}
// DayStrings returns a slice of all String values of the enum
func DayStrings() []string {
strs := make([]string, len(_DayNames))
copy(strs, _DayNames)
return strs
}
// IsADay returns "true" if the value is listed in the enum definition. "false" otherwise
func (i Day) IsADay() bool {
for _, v := range _DayValues {
if i == v {
return true
}
}
return false
}

115
testdata/gap.golden vendored
View File

@ -1,115 +0,0 @@
const (
_GapName_0 = "TwoThree"
_GapLowerName_0 = "twothree"
_GapName_1 = "FiveSixSevenEightNine"
_GapLowerName_1 = "fivesixseveneightnine"
_GapName_2 = "Eleven"
_GapLowerName_2 = "eleven"
)
var (
_GapIndex_0 = [...]uint8{0, 3, 8}
_GapIndex_1 = [...]uint8{0, 4, 7, 12, 17, 21}
_GapIndex_2 = [...]uint8{0, 6}
)
func (i Gap) String() string {
switch {
case 2 <= i && i <= 3:
i -= 2
return _GapName_0[_GapIndex_0[i]:_GapIndex_0[i+1]]
case 5 <= i && i <= 9:
i -= 5
return _GapName_1[_GapIndex_1[i]:_GapIndex_1[i+1]]
case i == 11:
return _GapName_2
default:
return fmt.Sprintf("Gap(%d)", i)
}
}
func (Gap) Values() []string {
return GapStrings()
}
// An "invalid array index" compiler error signifies that the constant values have changed.
// Re-run the stringer command to generate them again.
func _GapNoOp() {
var x [1]struct{}
_ = x[Two-(2)]
_ = x[Three-(3)]
_ = x[Five-(5)]
_ = x[Six-(6)]
_ = x[Seven-(7)]
_ = x[Eight-(8)]
_ = x[Nine-(9)]
_ = x[Eleven-(11)]
}
var _GapValues = []Gap{Two, Three, Five, Six, Seven, Eight, Nine, Eleven}
var _GapNameToValueMap = map[string]Gap{
_GapName_0[0:3]: Two,
_GapLowerName_0[0:3]: Two,
_GapName_0[3:8]: Three,
_GapLowerName_0[3:8]: Three,
_GapName_1[0:4]: Five,
_GapLowerName_1[0:4]: Five,
_GapName_1[4:7]: Six,
_GapLowerName_1[4:7]: Six,
_GapName_1[7:12]: Seven,
_GapLowerName_1[7:12]: Seven,
_GapName_1[12:17]: Eight,
_GapLowerName_1[12:17]: Eight,
_GapName_1[17:21]: Nine,
_GapLowerName_1[17:21]: Nine,
_GapName_2[0:6]: Eleven,
_GapLowerName_2[0:6]: Eleven,
}
var _GapNames = []string{
_GapName_0[0:3],
_GapName_0[3:8],
_GapName_1[0:4],
_GapName_1[4:7],
_GapName_1[7:12],
_GapName_1[12:17],
_GapName_1[17:21],
_GapName_2[0:6],
}
// GapString retrieves an enum value from the enum constants string name.
// Throws an error if the param is not part of the enum.
func GapString(s string) (Gap, error) {
if val, ok := _GapNameToValueMap[s]; ok {
return val, nil
}
if val, ok := _GapNameToValueMap[strings.ToLower(s)]; ok {
return val, nil
}
return 0, fmt.Errorf("%s does not belong to Gap values", s)
}
// GapValues returns all values of the enum
func GapValues() []Gap {
return _GapValues
}
// GapStrings returns a slice of all String values of the enum
func GapStrings() []string {
strs := make([]string, len(_GapNames))
copy(strs, _GapNames)
return strs
}
// IsAGap returns "true" if the value is listed in the enum definition. "false" otherwise
func (i Gap) IsAGap() bool {
for _, v := range _GapValues {
if i == v {
return true
}
}
return false
}

87
testdata/num.golden vendored
View File

@ -1,87 +0,0 @@
const _NumName = "m_2m_1m0m1m2"
var _NumIndex = [...]uint8{0, 3, 6, 8, 10, 12}
const _NumLowerName = "m_2m_1m0m1m2"
func (i Num) String() string {
i -= -2
if i < 0 || i >= Num(len(_NumIndex)-1) {
return fmt.Sprintf("Num(%d)", i+-2)
}
return _NumName[_NumIndex[i]:_NumIndex[i+1]]
}
func (Num) Values() []string {
return NumStrings()
}
// An "invalid array index" compiler error signifies that the constant values have changed.
// Re-run the stringer command to generate them again.
func _NumNoOp() {
var x [1]struct{}
_ = x[m_2-(-2)]
_ = x[m_1-(-1)]
_ = x[m0-(0)]
_ = x[m1-(1)]
_ = x[m2-(2)]
}
var _NumValues = []Num{m_2, m_1, m0, m1, m2}
var _NumNameToValueMap = map[string]Num{
_NumName[0:3]: m_2,
_NumLowerName[0:3]: m_2,
_NumName[3:6]: m_1,
_NumLowerName[3:6]: m_1,
_NumName[6:8]: m0,
_NumLowerName[6:8]: m0,
_NumName[8:10]: m1,
_NumLowerName[8:10]: m1,
_NumName[10:12]: m2,
_NumLowerName[10:12]: m2,
}
var _NumNames = []string{
_NumName[0:3],
_NumName[3:6],
_NumName[6:8],
_NumName[8:10],
_NumName[10:12],
}
// NumString retrieves an enum value from the enum constants string name.
// Throws an error if the param is not part of the enum.
func NumString(s string) (Num, error) {
if val, ok := _NumNameToValueMap[s]; ok {
return val, nil
}
if val, ok := _NumNameToValueMap[strings.ToLower(s)]; ok {
return val, nil
}
return 0, fmt.Errorf("%s does not belong to Num values", s)
}
// NumValues returns all values of the enum
func NumValues() []Num {
return _NumValues
}
// NumStrings returns a slice of all String values of the enum
func NumStrings() []string {
strs := make([]string, len(_NumNames))
copy(strs, _NumNames)
return strs
}
// IsANum returns "true" if the value is listed in the enum definition. "false" otherwise
func (i Num) IsANum() bool {
for _, v := range _NumValues {
if i == v {
return true
}
}
return false
}

View File

@ -1,79 +0,0 @@
const _NumberName = "OneTwoThree"
var _NumberIndex = [...]uint8{0, 3, 6, 11}
const _NumberLowerName = "onetwothree"
func (i Number) String() string {
i -= 1
if i < 0 || i >= Number(len(_NumberIndex)-1) {
return fmt.Sprintf("Number(%d)", i+1)
}
return _NumberName[_NumberIndex[i]:_NumberIndex[i+1]]
}
func (Number) Values() []string {
return NumberStrings()
}
// An "invalid array index" compiler error signifies that the constant values have changed.
// Re-run the stringer command to generate them again.
func _NumberNoOp() {
var x [1]struct{}
_ = x[One-(1)]
_ = x[Two-(2)]
_ = x[Three-(3)]
}
var _NumberValues = []Number{One, Two, Three}
var _NumberNameToValueMap = map[string]Number{
_NumberName[0:3]: One,
_NumberLowerName[0:3]: One,
_NumberName[3:6]: Two,
_NumberLowerName[3:6]: Two,
_NumberName[6:11]: Three,
_NumberLowerName[6:11]: Three,
}
var _NumberNames = []string{
_NumberName[0:3],
_NumberName[3:6],
_NumberName[6:11],
}
// NumberString retrieves an enum value from the enum constants string name.
// Throws an error if the param is not part of the enum.
func NumberString(s string) (Number, error) {
if val, ok := _NumberNameToValueMap[s]; ok {
return val, nil
}
if val, ok := _NumberNameToValueMap[strings.ToLower(s)]; ok {
return val, nil
}
return 0, fmt.Errorf("%s does not belong to Number values", s)
}
// NumberValues returns all values of the enum
func NumberValues() []Number {
return _NumberValues
}
// NumberStrings returns a slice of all String values of the enum
func NumberStrings() []string {
strs := make([]string, len(_NumberNames))
copy(strs, _NumberNames)
return strs
}
// IsANumber returns "true" if the value is listed in the enum definition. "false" otherwise
func (i Number) IsANumber() bool {
for _, v := range _NumberValues {
if i == v {
return true
}
}
return false
}

127
testdata/prime.golden vendored
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@ -1,127 +0,0 @@
const _PrimeName = "p2p3p5p7p11p13p17p19p23p29p37p41p43"
const _PrimeLowerName = "p2p3p5p7p11p13p17p19p23p29p37p41p43"
var _PrimeMap = map[Prime]string{
2: _PrimeName[0:2],
3: _PrimeName[2:4],
5: _PrimeName[4:6],
7: _PrimeName[6:8],
11: _PrimeName[8:11],
13: _PrimeName[11:14],
17: _PrimeName[14:17],
19: _PrimeName[17:20],
23: _PrimeName[20:23],
29: _PrimeName[23:26],
31: _PrimeName[26:29],
41: _PrimeName[29:32],
43: _PrimeName[32:35],
}
func (i Prime) String() string {
if str, ok := _PrimeMap[i]; ok {
return str
}
return fmt.Sprintf("Prime(%d)", i)
}
func (Prime) Values() []string {
return PrimeStrings()
}
// An "invalid array index" compiler error signifies that the constant values have changed.
// Re-run the stringer command to generate them again.
func _PrimeNoOp() {
var x [1]struct{}
_ = x[p2-(2)]
_ = x[p3-(3)]
_ = x[p5-(5)]
_ = x[p7-(7)]
_ = x[p11-(11)]
_ = x[p13-(13)]
_ = x[p17-(17)]
_ = x[p19-(19)]
_ = x[p23-(23)]
_ = x[p29-(29)]
_ = x[p37-(31)]
_ = x[p41-(41)]
_ = x[p43-(43)]
}
var _PrimeValues = []Prime{p2, p3, p5, p7, p11, p13, p17, p19, p23, p29, p37, p41, p43}
var _PrimeNameToValueMap = map[string]Prime{
_PrimeName[0:2]: p2,
_PrimeLowerName[0:2]: p2,
_PrimeName[2:4]: p3,
_PrimeLowerName[2:4]: p3,
_PrimeName[4:6]: p5,
_PrimeLowerName[4:6]: p5,
_PrimeName[6:8]: p7,
_PrimeLowerName[6:8]: p7,
_PrimeName[8:11]: p11,
_PrimeLowerName[8:11]: p11,
_PrimeName[11:14]: p13,
_PrimeLowerName[11:14]: p13,
_PrimeName[14:17]: p17,
_PrimeLowerName[14:17]: p17,
_PrimeName[17:20]: p19,
_PrimeLowerName[17:20]: p19,
_PrimeName[20:23]: p23,
_PrimeLowerName[20:23]: p23,
_PrimeName[23:26]: p29,
_PrimeLowerName[23:26]: p29,
_PrimeName[26:29]: p37,
_PrimeLowerName[26:29]: p37,
_PrimeName[29:32]: p41,
_PrimeLowerName[29:32]: p41,
_PrimeName[32:35]: p43,
_PrimeLowerName[32:35]: p43,
}
var _PrimeNames = []string{
_PrimeName[0:2],
_PrimeName[2:4],
_PrimeName[4:6],
_PrimeName[6:8],
_PrimeName[8:11],
_PrimeName[11:14],
_PrimeName[14:17],
_PrimeName[17:20],
_PrimeName[20:23],
_PrimeName[23:26],
_PrimeName[26:29],
_PrimeName[29:32],
_PrimeName[32:35],
}
// PrimeString retrieves an enum value from the enum constants string name.
// Throws an error if the param is not part of the enum.
func PrimeString(s string) (Prime, error) {
if val, ok := _PrimeNameToValueMap[s]; ok {
return val, nil
}
if val, ok := _PrimeNameToValueMap[strings.ToLower(s)]; ok {
return val, nil
}
return 0, fmt.Errorf("%s does not belong to Prime values", s)
}
// PrimeValues returns all values of the enum
func PrimeValues() []Prime {
return _PrimeValues
}
// PrimeStrings returns a slice of all String values of the enum
func PrimeStrings() []string {
strs := make([]string, len(_PrimeNames))
copy(strs, _PrimeNames)
return strs
}
// IsAPrime returns "true" if the value is listed in the enum definition. "false" otherwise
func (i Prime) IsAPrime() bool {
_, ok := _PrimeMap[i]
return ok
}

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@ -1,140 +0,0 @@
const _PrimeName = "p2p3p5p7p11p13p17p19p23p29p37p41p43"
const _PrimeLowerName = "p2p3p5p7p11p13p17p19p23p29p37p41p43"
var _PrimeMap = map[Prime]string{
2: _PrimeName[0:2],
3: _PrimeName[2:4],
5: _PrimeName[4:6],
7: _PrimeName[6:8],
11: _PrimeName[8:11],
13: _PrimeName[11:14],
17: _PrimeName[14:17],
19: _PrimeName[17:20],
23: _PrimeName[20:23],
29: _PrimeName[23:26],
31: _PrimeName[26:29],
41: _PrimeName[29:32],
43: _PrimeName[32:35],
}
func (i Prime) String() string {
if str, ok := _PrimeMap[i]; ok {
return str
}
return fmt.Sprintf("Prime(%d)", i)
}
// An "invalid array index" compiler error signifies that the constant values have changed.
// Re-run the stringer command to generate them again.
func _PrimeNoOp() {
var x [1]struct{}
_ = x[p2-(2)]
_ = x[p3-(3)]
_ = x[p5-(5)]
_ = x[p7-(7)]
_ = x[p11-(11)]
_ = x[p13-(13)]
_ = x[p17-(17)]
_ = x[p19-(19)]
_ = x[p23-(23)]
_ = x[p29-(29)]
_ = x[p37-(31)]
_ = x[p41-(41)]
_ = x[p43-(43)]
}
var _PrimeValues = []Prime{p2, p3, p5, p7, p11, p13, p17, p19, p23, p29, p37, p41, p43}
var _PrimeNameToValueMap = map[string]Prime{
_PrimeName[0:2]: p2,
_PrimeLowerName[0:2]: p2,
_PrimeName[2:4]: p3,
_PrimeLowerName[2:4]: p3,
_PrimeName[4:6]: p5,
_PrimeLowerName[4:6]: p5,
_PrimeName[6:8]: p7,
_PrimeLowerName[6:8]: p7,
_PrimeName[8:11]: p11,
_PrimeLowerName[8:11]: p11,
_PrimeName[11:14]: p13,
_PrimeLowerName[11:14]: p13,
_PrimeName[14:17]: p17,
_PrimeLowerName[14:17]: p17,
_PrimeName[17:20]: p19,
_PrimeLowerName[17:20]: p19,
_PrimeName[20:23]: p23,
_PrimeLowerName[20:23]: p23,
_PrimeName[23:26]: p29,
_PrimeLowerName[23:26]: p29,
_PrimeName[26:29]: p37,
_PrimeLowerName[26:29]: p37,
_PrimeName[29:32]: p41,
_PrimeLowerName[29:32]: p41,
_PrimeName[32:35]: p43,
_PrimeLowerName[32:35]: p43,
}
var _PrimeNames = []string{
_PrimeName[0:2],
_PrimeName[2:4],
_PrimeName[4:6],
_PrimeName[6:8],
_PrimeName[8:11],
_PrimeName[11:14],
_PrimeName[14:17],
_PrimeName[17:20],
_PrimeName[20:23],
_PrimeName[23:26],
_PrimeName[26:29],
_PrimeName[29:32],
_PrimeName[32:35],
}
// PrimeString retrieves an enum value from the enum constants string name.
// Throws an error if the param is not part of the enum.
func PrimeString(s string) (Prime, error) {
if val, ok := _PrimeNameToValueMap[s]; ok {
return val, nil
}
if val, ok := _PrimeNameToValueMap[strings.ToLower(s)]; ok {
return val, nil
}
return 0, fmt.Errorf("%s does not belong to Prime values", s)
}
// PrimeValues returns all values of the enum
func PrimeValues() []Prime {
return _PrimeValues
}
// PrimeStrings returns a slice of all String values of the enum
func PrimeStrings() []string {
strs := make([]string, len(_PrimeNames))
copy(strs, _PrimeNames)
return strs
}
// IsAPrime returns "true" if the value is listed in the enum definition. "false" otherwise
func (i Prime) IsAPrime() bool {
_, ok := _PrimeMap[i]
return ok
}
// MarshalGQL implements the graphql.Marshaler interface for Prime
func (i Prime) MarshalGQL(w io.Writer) {
fmt.Fprint(w, strconv.Quote(i.String()))
}
// UnmarshalGQL implements the graphql.Unmarshaler interface for Prime
func (i *Prime) UnmarshalGQL(value interface{}) error {
str, ok := value.(string)
if !ok {
return fmt.Errorf("Prime should be a string, got %T", value)
}
var err error
*i, err = PrimeString(str)
return err
}

View File

@ -1,140 +0,0 @@
const _PrimeName = "p2p3p5p7p11p13p17p19p23p29p37p41p43"
const _PrimeLowerName = "p2p3p5p7p11p13p17p19p23p29p37p41p43"
var _PrimeMap = map[Prime]string{
2: _PrimeName[0:2],
3: _PrimeName[2:4],
5: _PrimeName[4:6],
7: _PrimeName[6:8],
11: _PrimeName[8:11],
13: _PrimeName[11:14],
17: _PrimeName[14:17],
19: _PrimeName[17:20],
23: _PrimeName[20:23],
29: _PrimeName[23:26],
31: _PrimeName[26:29],
41: _PrimeName[29:32],
43: _PrimeName[32:35],
}
func (i Prime) String() string {
if str, ok := _PrimeMap[i]; ok {
return str
}
return fmt.Sprintf("Prime(%d)", i)
}
// An "invalid array index" compiler error signifies that the constant values have changed.
// Re-run the stringer command to generate them again.
func _PrimeNoOp() {
var x [1]struct{}
_ = x[p2-(2)]
_ = x[p3-(3)]
_ = x[p5-(5)]
_ = x[p7-(7)]
_ = x[p11-(11)]
_ = x[p13-(13)]
_ = x[p17-(17)]
_ = x[p19-(19)]
_ = x[p23-(23)]
_ = x[p29-(29)]
_ = x[p37-(31)]
_ = x[p41-(41)]
_ = x[p43-(43)]
}
var _PrimeValues = []Prime{p2, p3, p5, p7, p11, p13, p17, p19, p23, p29, p37, p41, p43}
var _PrimeNameToValueMap = map[string]Prime{
_PrimeName[0:2]: p2,
_PrimeLowerName[0:2]: p2,
_PrimeName[2:4]: p3,
_PrimeLowerName[2:4]: p3,
_PrimeName[4:6]: p5,
_PrimeLowerName[4:6]: p5,
_PrimeName[6:8]: p7,
_PrimeLowerName[6:8]: p7,
_PrimeName[8:11]: p11,
_PrimeLowerName[8:11]: p11,
_PrimeName[11:14]: p13,
_PrimeLowerName[11:14]: p13,
_PrimeName[14:17]: p17,
_PrimeLowerName[14:17]: p17,
_PrimeName[17:20]: p19,
_PrimeLowerName[17:20]: p19,
_PrimeName[20:23]: p23,
_PrimeLowerName[20:23]: p23,
_PrimeName[23:26]: p29,
_PrimeLowerName[23:26]: p29,
_PrimeName[26:29]: p37,
_PrimeLowerName[26:29]: p37,
_PrimeName[29:32]: p41,
_PrimeLowerName[29:32]: p41,
_PrimeName[32:35]: p43,
_PrimeLowerName[32:35]: p43,
}
var _PrimeNames = []string{
_PrimeName[0:2],
_PrimeName[2:4],
_PrimeName[4:6],
_PrimeName[6:8],
_PrimeName[8:11],
_PrimeName[11:14],
_PrimeName[14:17],
_PrimeName[17:20],
_PrimeName[20:23],
_PrimeName[23:26],
_PrimeName[26:29],
_PrimeName[29:32],
_PrimeName[32:35],
}
// PrimeString retrieves an enum value from the enum constants string name.
// Throws an error if the param is not part of the enum.
func PrimeString(s string) (Prime, error) {
if val, ok := _PrimeNameToValueMap[s]; ok {
return val, nil
}
if val, ok := _PrimeNameToValueMap[strings.ToLower(s)]; ok {
return val, nil
}
return 0, fmt.Errorf("%s does not belong to Prime values", s)
}
// PrimeValues returns all values of the enum
func PrimeValues() []Prime {
return _PrimeValues
}
// PrimeStrings returns a slice of all String values of the enum
func PrimeStrings() []string {
strs := make([]string, len(_PrimeNames))
copy(strs, _PrimeNames)
return strs
}
// IsAPrime returns "true" if the value is listed in the enum definition. "false" otherwise
func (i Prime) IsAPrime() bool {
_, ok := _PrimeMap[i]
return ok
}
// MarshalJSON implements the json.Marshaler interface for Prime
func (i Prime) MarshalJSON() ([]byte, error) {
return json.Marshal(i.String())
}
// UnmarshalJSON implements the json.Unmarshaler interface for Prime
func (i *Prime) UnmarshalJSON(data []byte) error {
var s string
if err := json.Unmarshal(data, &s); err != nil {
return fmt.Errorf("Prime should be a string, got %s", data)
}
var err error
*i, err = PrimeString(s)
return err
}

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@ -1,170 +0,0 @@
const _PrimeName = "p2p3p5p7p11p13p17p19p23p29p37p41p43"
const _PrimeLowerName = "p2p3p5p7p11p13p17p19p23p29p37p41p43"
var _PrimeMap = map[Prime]string{
2: _PrimeName[0:2],
3: _PrimeName[2:4],
5: _PrimeName[4:6],
7: _PrimeName[6:8],
11: _PrimeName[8:11],
13: _PrimeName[11:14],
17: _PrimeName[14:17],
19: _PrimeName[17:20],
23: _PrimeName[20:23],
29: _PrimeName[23:26],
31: _PrimeName[26:29],
41: _PrimeName[29:32],
43: _PrimeName[32:35],
}
func (i Prime) String() string {
if str, ok := _PrimeMap[i]; ok {
return str
}
return fmt.Sprintf("Prime(%d)", i)
}
// An "invalid array index" compiler error signifies that the constant values have changed.
// Re-run the stringer command to generate them again.
func _PrimeNoOp() {
var x [1]struct{}
_ = x[p2-(2)]
_ = x[p3-(3)]
_ = x[p5-(5)]
_ = x[p7-(7)]
_ = x[p11-(11)]
_ = x[p13-(13)]
_ = x[p17-(17)]
_ = x[p19-(19)]
_ = x[p23-(23)]
_ = x[p29-(29)]
_ = x[p37-(31)]
_ = x[p41-(41)]
_ = x[p43-(43)]
}
var _PrimeValues = []Prime{p2, p3, p5, p7, p11, p13, p17, p19, p23, p29, p37, p41, p43}
var _PrimeNameToValueMap = map[string]Prime{
_PrimeName[0:2]: p2,
_PrimeLowerName[0:2]: p2,
_PrimeName[2:4]: p3,
_PrimeLowerName[2:4]: p3,
_PrimeName[4:6]: p5,
_PrimeLowerName[4:6]: p5,
_PrimeName[6:8]: p7,
_PrimeLowerName[6:8]: p7,
_PrimeName[8:11]: p11,
_PrimeLowerName[8:11]: p11,
_PrimeName[11:14]: p13,
_PrimeLowerName[11:14]: p13,
_PrimeName[14:17]: p17,
_PrimeLowerName[14:17]: p17,
_PrimeName[17:20]: p19,
_PrimeLowerName[17:20]: p19,
_PrimeName[20:23]: p23,
_PrimeLowerName[20:23]: p23,
_PrimeName[23:26]: p29,
_PrimeLowerName[23:26]: p29,
_PrimeName[26:29]: p37,
_PrimeLowerName[26:29]: p37,
_PrimeName[29:32]: p41,
_PrimeLowerName[29:32]: p41,
_PrimeName[32:35]: p43,
_PrimeLowerName[32:35]: p43,
}
var _PrimeNames = []string{
_PrimeName[0:2],
_PrimeName[2:4],
_PrimeName[4:6],
_PrimeName[6:8],
_PrimeName[8:11],
_PrimeName[11:14],
_PrimeName[14:17],
_PrimeName[17:20],
_PrimeName[20:23],
_PrimeName[23:26],
_PrimeName[26:29],
_PrimeName[29:32],
_PrimeName[32:35],
}
// PrimeString retrieves an enum value from the enum constants string name.
// Throws an error if the param is not part of the enum.
func PrimeString(s string) (Prime, error) {
if val, ok := _PrimeNameToValueMap[s]; ok {
return val, nil
}
if val, ok := _PrimeNameToValueMap[strings.ToLower(s)]; ok {
return val, nil
}
return 0, fmt.Errorf("%s does not belong to Prime values", s)
}
// PrimeValues returns all values of the enum
func PrimeValues() []Prime {
return _PrimeValues
}
// PrimeStrings returns a slice of all String values of the enum
func PrimeStrings() []string {
strs := make([]string, len(_PrimeNames))
copy(strs, _PrimeNames)
return strs
}
// IsAPrime returns "true" if the value is listed in the enum definition. "false" otherwise
func (i Prime) IsAPrime() bool {
_, ok := _PrimeMap[i]
return ok
}
// MarshalJSON implements the json.Marshaler interface for Prime
func (i Prime) MarshalJSON() ([]byte, error) {
return json.Marshal(i.String())
}
// UnmarshalJSON implements the json.Unmarshaler interface for Prime
func (i *Prime) UnmarshalJSON(data []byte) error {
var s string
if err := json.Unmarshal(data, &s); err != nil {
return fmt.Errorf("Prime should be a string, got %s", data)
}
var err error
*i, err = PrimeString(s)
return err
}
func (i Prime) Value() (driver.Value, error) {
return i.String(), nil
}
func (i *Prime) Scan(value interface{}) error {
if value == nil {
return nil
}
var str string
switch v := value.(type) {
case []byte:
str = string(v)
case string:
str = v
case fmt.Stringer:
str = v.String()
default:
return fmt.Errorf("invalid value of Prime: %[1]T(%[1]v)", value)
}
val, err := PrimeString(str)
if err != nil {
return err
}
*i = val
return nil
}

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@ -1,153 +0,0 @@
const _PrimeName = "p2p3p5p7p11p13p17p19p23p29p37p41p43"
const _PrimeLowerName = "p2p3p5p7p11p13p17p19p23p29p37p41p43"
var _PrimeMap = map[Prime]string{
2: _PrimeName[0:2],
3: _PrimeName[2:4],
5: _PrimeName[4:6],
7: _PrimeName[6:8],
11: _PrimeName[8:11],
13: _PrimeName[11:14],
17: _PrimeName[14:17],
19: _PrimeName[17:20],
23: _PrimeName[20:23],
29: _PrimeName[23:26],
31: _PrimeName[26:29],
41: _PrimeName[29:32],
43: _PrimeName[32:35],
}
func (i Prime) String() string {
if str, ok := _PrimeMap[i]; ok {
return str
}
return fmt.Sprintf("Prime(%d)", i)
}
// An "invalid array index" compiler error signifies that the constant values have changed.
// Re-run the stringer command to generate them again.
func _PrimeNoOp() {
var x [1]struct{}
_ = x[p2-(2)]
_ = x[p3-(3)]
_ = x[p5-(5)]
_ = x[p7-(7)]
_ = x[p11-(11)]
_ = x[p13-(13)]
_ = x[p17-(17)]
_ = x[p19-(19)]
_ = x[p23-(23)]
_ = x[p29-(29)]
_ = x[p37-(31)]
_ = x[p41-(41)]
_ = x[p43-(43)]
}
var _PrimeValues = []Prime{p2, p3, p5, p7, p11, p13, p17, p19, p23, p29, p37, p41, p43}
var _PrimeNameToValueMap = map[string]Prime{
_PrimeName[0:2]: p2,
_PrimeLowerName[0:2]: p2,
_PrimeName[2:4]: p3,
_PrimeLowerName[2:4]: p3,
_PrimeName[4:6]: p5,
_PrimeLowerName[4:6]: p5,
_PrimeName[6:8]: p7,
_PrimeLowerName[6:8]: p7,
_PrimeName[8:11]: p11,
_PrimeLowerName[8:11]: p11,
_PrimeName[11:14]: p13,
_PrimeLowerName[11:14]: p13,
_PrimeName[14:17]: p17,
_PrimeLowerName[14:17]: p17,
_PrimeName[17:20]: p19,
_PrimeLowerName[17:20]: p19,
_PrimeName[20:23]: p23,
_PrimeLowerName[20:23]: p23,
_PrimeName[23:26]: p29,
_PrimeLowerName[23:26]: p29,
_PrimeName[26:29]: p37,
_PrimeLowerName[26:29]: p37,
_PrimeName[29:32]: p41,
_PrimeLowerName[29:32]: p41,
_PrimeName[32:35]: p43,
_PrimeLowerName[32:35]: p43,
}
var _PrimeNames = []string{
_PrimeName[0:2],
_PrimeName[2:4],
_PrimeName[4:6],
_PrimeName[6:8],
_PrimeName[8:11],
_PrimeName[11:14],
_PrimeName[14:17],
_PrimeName[17:20],
_PrimeName[20:23],
_PrimeName[23:26],
_PrimeName[26:29],
_PrimeName[29:32],
_PrimeName[32:35],
}
// PrimeString retrieves an enum value from the enum constants string name.
// Throws an error if the param is not part of the enum.
func PrimeString(s string) (Prime, error) {
if val, ok := _PrimeNameToValueMap[s]; ok {
return val, nil
}
if val, ok := _PrimeNameToValueMap[strings.ToLower(s)]; ok {
return val, nil
}
return 0, fmt.Errorf("%s does not belong to Prime values", s)
}
// PrimeValues returns all values of the enum
func PrimeValues() []Prime {
return _PrimeValues
}
// PrimeStrings returns a slice of all String values of the enum
func PrimeStrings() []string {
strs := make([]string, len(_PrimeNames))
copy(strs, _PrimeNames)
return strs
}
// IsAPrime returns "true" if the value is listed in the enum definition. "false" otherwise
func (i Prime) IsAPrime() bool {
_, ok := _PrimeMap[i]
return ok
}
func (i Prime) Value() (driver.Value, error) {
return i.String(), nil
}
func (i *Prime) Scan(value interface{}) error {
if value == nil {
return nil
}
var str string
switch v := value.(type) {
case []byte:
str = string(v)
case string:
str = v
case fmt.Stringer:
str = v.String()
default:
return fmt.Errorf("invalid value of Prime: %[1]T(%[1]v)", value)
}
val, err := PrimeString(str)
if err != nil {
return err
}
*i = val
return nil
}

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@ -1,135 +0,0 @@
const _PrimeName = "p2p3p5p7p11p13p17p19p23p29p37p41p43"
const _PrimeLowerName = "p2p3p5p7p11p13p17p19p23p29p37p41p43"
var _PrimeMap = map[Prime]string{
2: _PrimeName[0:2],
3: _PrimeName[2:4],
5: _PrimeName[4:6],
7: _PrimeName[6:8],
11: _PrimeName[8:11],
13: _PrimeName[11:14],
17: _PrimeName[14:17],
19: _PrimeName[17:20],
23: _PrimeName[20:23],
29: _PrimeName[23:26],
31: _PrimeName[26:29],
41: _PrimeName[29:32],
43: _PrimeName[32:35],
}
func (i Prime) String() string {
if str, ok := _PrimeMap[i]; ok {
return str
}
return fmt.Sprintf("Prime(%d)", i)
}
// An "invalid array index" compiler error signifies that the constant values have changed.
// Re-run the stringer command to generate them again.
func _PrimeNoOp() {
var x [1]struct{}
_ = x[p2-(2)]
_ = x[p3-(3)]
_ = x[p5-(5)]
_ = x[p7-(7)]
_ = x[p11-(11)]
_ = x[p13-(13)]
_ = x[p17-(17)]
_ = x[p19-(19)]
_ = x[p23-(23)]
_ = x[p29-(29)]
_ = x[p37-(31)]
_ = x[p41-(41)]
_ = x[p43-(43)]
}
var _PrimeValues = []Prime{p2, p3, p5, p7, p11, p13, p17, p19, p23, p29, p37, p41, p43}
var _PrimeNameToValueMap = map[string]Prime{
_PrimeName[0:2]: p2,
_PrimeLowerName[0:2]: p2,
_PrimeName[2:4]: p3,
_PrimeLowerName[2:4]: p3,
_PrimeName[4:6]: p5,
_PrimeLowerName[4:6]: p5,
_PrimeName[6:8]: p7,
_PrimeLowerName[6:8]: p7,
_PrimeName[8:11]: p11,
_PrimeLowerName[8:11]: p11,
_PrimeName[11:14]: p13,
_PrimeLowerName[11:14]: p13,
_PrimeName[14:17]: p17,
_PrimeLowerName[14:17]: p17,
_PrimeName[17:20]: p19,
_PrimeLowerName[17:20]: p19,
_PrimeName[20:23]: p23,
_PrimeLowerName[20:23]: p23,
_PrimeName[23:26]: p29,
_PrimeLowerName[23:26]: p29,
_PrimeName[26:29]: p37,
_PrimeLowerName[26:29]: p37,
_PrimeName[29:32]: p41,
_PrimeLowerName[29:32]: p41,
_PrimeName[32:35]: p43,
_PrimeLowerName[32:35]: p43,
}
var _PrimeNames = []string{
_PrimeName[0:2],
_PrimeName[2:4],
_PrimeName[4:6],
_PrimeName[6:8],
_PrimeName[8:11],
_PrimeName[11:14],
_PrimeName[14:17],
_PrimeName[17:20],
_PrimeName[20:23],
_PrimeName[23:26],
_PrimeName[26:29],
_PrimeName[29:32],
_PrimeName[32:35],
}
// PrimeString retrieves an enum value from the enum constants string name.
// Throws an error if the param is not part of the enum.
func PrimeString(s string) (Prime, error) {
if val, ok := _PrimeNameToValueMap[s]; ok {
return val, nil
}
if val, ok := _PrimeNameToValueMap[strings.ToLower(s)]; ok {
return val, nil
}
return 0, fmt.Errorf("%s does not belong to Prime values", s)
}
// PrimeValues returns all values of the enum
func PrimeValues() []Prime {
return _PrimeValues
}
// PrimeStrings returns a slice of all String values of the enum
func PrimeStrings() []string {
strs := make([]string, len(_PrimeNames))
copy(strs, _PrimeNames)
return strs
}
// IsAPrime returns "true" if the value is listed in the enum definition. "false" otherwise
func (i Prime) IsAPrime() bool {
_, ok := _PrimeMap[i]
return ok
}
// MarshalText implements the encoding.TextMarshaler interface for Prime
func (i Prime) MarshalText() ([]byte, error) {
return []byte(i.String()), nil
}
// UnmarshalText implements the encoding.TextUnmarshaler interface for Prime
func (i *Prime) UnmarshalText(text []byte) error {
var err error
*i, err = PrimeString(string(text))
return err
}

View File

@ -1,140 +0,0 @@
const _PrimeName = "p2p3p5p7p11p13p17p19p23p29p37p41p43"
const _PrimeLowerName = "p2p3p5p7p11p13p17p19p23p29p37p41p43"
var _PrimeMap = map[Prime]string{
2: _PrimeName[0:2],
3: _PrimeName[2:4],
5: _PrimeName[4:6],
7: _PrimeName[6:8],
11: _PrimeName[8:11],
13: _PrimeName[11:14],
17: _PrimeName[14:17],
19: _PrimeName[17:20],
23: _PrimeName[20:23],
29: _PrimeName[23:26],
31: _PrimeName[26:29],
41: _PrimeName[29:32],
43: _PrimeName[32:35],
}
func (i Prime) String() string {
if str, ok := _PrimeMap[i]; ok {
return str
}
return fmt.Sprintf("Prime(%d)", i)
}
// An "invalid array index" compiler error signifies that the constant values have changed.
// Re-run the stringer command to generate them again.
func _PrimeNoOp() {
var x [1]struct{}
_ = x[p2-(2)]
_ = x[p3-(3)]
_ = x[p5-(5)]
_ = x[p7-(7)]
_ = x[p11-(11)]
_ = x[p13-(13)]
_ = x[p17-(17)]
_ = x[p19-(19)]
_ = x[p23-(23)]
_ = x[p29-(29)]
_ = x[p37-(31)]
_ = x[p41-(41)]
_ = x[p43-(43)]
}
var _PrimeValues = []Prime{p2, p3, p5, p7, p11, p13, p17, p19, p23, p29, p37, p41, p43}
var _PrimeNameToValueMap = map[string]Prime{
_PrimeName[0:2]: p2,
_PrimeLowerName[0:2]: p2,
_PrimeName[2:4]: p3,
_PrimeLowerName[2:4]: p3,
_PrimeName[4:6]: p5,
_PrimeLowerName[4:6]: p5,
_PrimeName[6:8]: p7,
_PrimeLowerName[6:8]: p7,
_PrimeName[8:11]: p11,
_PrimeLowerName[8:11]: p11,
_PrimeName[11:14]: p13,
_PrimeLowerName[11:14]: p13,
_PrimeName[14:17]: p17,
_PrimeLowerName[14:17]: p17,
_PrimeName[17:20]: p19,
_PrimeLowerName[17:20]: p19,
_PrimeName[20:23]: p23,
_PrimeLowerName[20:23]: p23,
_PrimeName[23:26]: p29,
_PrimeLowerName[23:26]: p29,
_PrimeName[26:29]: p37,
_PrimeLowerName[26:29]: p37,
_PrimeName[29:32]: p41,
_PrimeLowerName[29:32]: p41,
_PrimeName[32:35]: p43,
_PrimeLowerName[32:35]: p43,
}
var _PrimeNames = []string{
_PrimeName[0:2],
_PrimeName[2:4],
_PrimeName[4:6],
_PrimeName[6:8],
_PrimeName[8:11],
_PrimeName[11:14],
_PrimeName[14:17],
_PrimeName[17:20],
_PrimeName[20:23],
_PrimeName[23:26],
_PrimeName[26:29],
_PrimeName[29:32],
_PrimeName[32:35],
}
// PrimeString retrieves an enum value from the enum constants string name.
// Throws an error if the param is not part of the enum.
func PrimeString(s string) (Prime, error) {
if val, ok := _PrimeNameToValueMap[s]; ok {
return val, nil
}
if val, ok := _PrimeNameToValueMap[strings.ToLower(s)]; ok {
return val, nil
}
return 0, fmt.Errorf("%s does not belong to Prime values", s)
}
// PrimeValues returns all values of the enum
func PrimeValues() []Prime {
return _PrimeValues
}
// PrimeStrings returns a slice of all String values of the enum
func PrimeStrings() []string {
strs := make([]string, len(_PrimeNames))
copy(strs, _PrimeNames)
return strs
}
// IsAPrime returns "true" if the value is listed in the enum definition. "false" otherwise
func (i Prime) IsAPrime() bool {
_, ok := _PrimeMap[i]
return ok
}
// MarshalYAML implements a YAML Marshaler for Prime
func (i Prime) MarshalYAML() (interface{}, error) {
return i.String(), nil
}
// UnmarshalYAML implements a YAML Unmarshaler for Prime
func (i *Prime) UnmarshalYAML(unmarshal func(interface{}) error) error {
var s string
if err := unmarshal(&s); err != nil {
return err
}
var err error
*i, err = PrimeString(s)
return err
}

View File

@ -1,90 +0,0 @@
const _DayName = "MondayTuesdayWednesdayThursdayFridaySaturdaySunday"
var _DayIndex = [...]uint8{0, 6, 13, 22, 30, 36, 44, 50}
const _DayLowerName = "mondaytuesdaywednesdaythursdayfridaysaturdaysunday"
func (i Day) String() string {
if i < 0 || i >= Day(len(_DayIndex)-1) {
return fmt.Sprintf("Day(%d)", i)
}
return _DayName[_DayIndex[i]:_DayIndex[i+1]]
}
// An "invalid array index" compiler error signifies that the constant values have changed.
// Re-run the stringer command to generate them again.
func _DayNoOp() {
var x [1]struct{}
_ = x[DayMonday-(0)]
_ = x[DayTuesday-(1)]
_ = x[DayWednesday-(2)]
_ = x[DayThursday-(3)]
_ = x[DayFriday-(4)]
_ = x[DaySaturday-(5)]
_ = x[DaySunday-(6)]
}
var _DayValues = []Day{DayMonday, DayTuesday, DayWednesday, DayThursday, DayFriday, DaySaturday, DaySunday}
var _DayNameToValueMap = map[string]Day{
_DayName[0:6]: DayMonday,
_DayLowerName[0:6]: DayMonday,
_DayName[6:13]: DayTuesday,
_DayLowerName[6:13]: DayTuesday,
_DayName[13:22]: DayWednesday,
_DayLowerName[13:22]: DayWednesday,
_DayName[22:30]: DayThursday,
_DayLowerName[22:30]: DayThursday,
_DayName[30:36]: DayFriday,
_DayLowerName[30:36]: DayFriday,
_DayName[36:44]: DaySaturday,
_DayLowerName[36:44]: DaySaturday,
_DayName[44:50]: DaySunday,
_DayLowerName[44:50]: DaySunday,
}
var _DayNames = []string{
_DayName[0:6],
_DayName[6:13],
_DayName[13:22],
_DayName[22:30],
_DayName[30:36],
_DayName[36:44],
_DayName[44:50],
}
// DayString retrieves an enum value from the enum constants string name.
// Throws an error if the param is not part of the enum.
func DayString(s string) (Day, error) {
if val, ok := _DayNameToValueMap[s]; ok {
return val, nil
}
if val, ok := _DayNameToValueMap[strings.ToLower(s)]; ok {
return val, nil
}
return 0, fmt.Errorf("%s does not belong to Day values", s)
}
// DayValues returns all values of the enum
func DayValues() []Day {
return _DayValues
}
// DayStrings returns a slice of all String values of the enum
func DayStrings() []string {
strs := make([]string, len(_DayNames))
copy(strs, _DayNames)
return strs
}
// IsADay returns "true" if the value is listed in the enum definition. "false" otherwise
func (i Day) IsADay() bool {
for _, v := range _DayValues {
if i == v {
return true
}
}
return false
}

View File

@ -1,90 +0,0 @@
const _DayName = "MondayTuesdayWednesdayThursdayFridaySaturdaySunday"
var _DayIndex = [...]uint8{0, 6, 13, 22, 30, 36, 44, 50}
const _DayLowerName = "mondaytuesdaywednesdaythursdayfridaysaturdaysunday"
func (i Day) String() string {
if i < 0 || i >= Day(len(_DayIndex)-1) {
return fmt.Sprintf("Day(%d)", i)
}
return _DayName[_DayIndex[i]:_DayIndex[i+1]]
}
// An "invalid array index" compiler error signifies that the constant values have changed.
// Re-run the stringer command to generate them again.
func _DayNoOp() {
var x [1]struct{}
_ = x[DayMonday-(0)]
_ = x[NightTuesday-(1)]
_ = x[DayWednesday-(2)]
_ = x[NightThursday-(3)]
_ = x[DayFriday-(4)]
_ = x[NightSaturday-(5)]
_ = x[DaySunday-(6)]
}
var _DayValues = []Day{DayMonday, NightTuesday, DayWednesday, NightThursday, DayFriday, NightSaturday, DaySunday}
var _DayNameToValueMap = map[string]Day{
_DayName[0:6]: DayMonday,
_DayLowerName[0:6]: DayMonday,
_DayName[6:13]: NightTuesday,
_DayLowerName[6:13]: NightTuesday,
_DayName[13:22]: DayWednesday,
_DayLowerName[13:22]: DayWednesday,
_DayName[22:30]: NightThursday,
_DayLowerName[22:30]: NightThursday,
_DayName[30:36]: DayFriday,
_DayLowerName[30:36]: DayFriday,
_DayName[36:44]: NightSaturday,
_DayLowerName[36:44]: NightSaturday,
_DayName[44:50]: DaySunday,
_DayLowerName[44:50]: DaySunday,
}
var _DayNames = []string{
_DayName[0:6],
_DayName[6:13],
_DayName[13:22],
_DayName[22:30],
_DayName[30:36],
_DayName[36:44],
_DayName[44:50],
}
// DayString retrieves an enum value from the enum constants string name.
// Throws an error if the param is not part of the enum.
func DayString(s string) (Day, error) {
if val, ok := _DayNameToValueMap[s]; ok {
return val, nil
}
if val, ok := _DayNameToValueMap[strings.ToLower(s)]; ok {
return val, nil
}
return 0, fmt.Errorf("%s does not belong to Day values", s)
}
// DayValues returns all values of the enum
func DayValues() []Day {
return _DayValues
}
// DayStrings returns a slice of all String values of the enum
func DayStrings() []string {
strs := make([]string, len(_DayNames))
copy(strs, _DayNames)
return strs
}
// IsADay returns "true" if the value is listed in the enum definition. "false" otherwise
func (i Day) IsADay() bool {
for _, v := range _DayValues {
if i == v {
return true
}
}
return false
}

97
testdata/unum.golden vendored
View File

@ -1,97 +0,0 @@
const (
_UnumName_0 = "m0m1m2"
_UnumLowerName_0 = "m0m1m2"
_UnumName_1 = "m_2m_1"
_UnumLowerName_1 = "m_2m_1"
)
var (
_UnumIndex_0 = [...]uint8{0, 2, 4, 6}
_UnumIndex_1 = [...]uint8{0, 3, 6}
)
func (i Unum) String() string {
switch {
case 0 <= i && i <= 2:
return _UnumName_0[_UnumIndex_0[i]:_UnumIndex_0[i+1]]
case 253 <= i && i <= 254:
i -= 253
return _UnumName_1[_UnumIndex_1[i]:_UnumIndex_1[i+1]]
default:
return fmt.Sprintf("Unum(%d)", i)
}
}
func (Unum) Values() []string {
return UnumStrings()
}
// An "invalid array index" compiler error signifies that the constant values have changed.
// Re-run the stringer command to generate them again.
func _UnumNoOp() {
var x [1]struct{}
_ = x[m0-(0)]
_ = x[m1-(1)]
_ = x[m2-(2)]
_ = x[m_2-(253)]
_ = x[m_1-(254)]
}
var _UnumValues = []Unum{m0, m1, m2, m_2, m_1}
var _UnumNameToValueMap = map[string]Unum{
_UnumName_0[0:2]: m0,
_UnumLowerName_0[0:2]: m0,
_UnumName_0[2:4]: m1,
_UnumLowerName_0[2:4]: m1,
_UnumName_0[4:6]: m2,
_UnumLowerName_0[4:6]: m2,
_UnumName_1[0:3]: m_2,
_UnumLowerName_1[0:3]: m_2,
_UnumName_1[3:6]: m_1,
_UnumLowerName_1[3:6]: m_1,
}
var _UnumNames = []string{
_UnumName_0[0:2],
_UnumName_0[2:4],
_UnumName_0[4:6],
_UnumName_1[0:3],
_UnumName_1[3:6],
}
// UnumString retrieves an enum value from the enum constants string name.
// Throws an error if the param is not part of the enum.
func UnumString(s string) (Unum, error) {
if val, ok := _UnumNameToValueMap[s]; ok {
return val, nil
}
if val, ok := _UnumNameToValueMap[strings.ToLower(s)]; ok {
return val, nil
}
return 0, fmt.Errorf("%s does not belong to Unum values", s)
}
// UnumValues returns all values of the enum
func UnumValues() []Unum {
return _UnumValues
}
// UnumStrings returns a slice of all String values of the enum
func UnumStrings() []string {
strs := make([]string, len(_UnumNames))
copy(strs, _UnumNames)
return strs
}
// IsAUnum returns "true" if the value is listed in the enum definition. "false" otherwise
func (i Unum) IsAUnum() bool {
for _, v := range _UnumValues {
if i == v {
return true
}
}
return false
}

View File

@ -54,7 +54,7 @@ Outer:
for n, test := range splitTests { for n, test := range splitTests {
values := make([]Value, len(test.input)) values := make([]Value, len(test.input))
for i, v := range test.input { for i, v := range test.input {
values[i] = Value{"", "", v, test.signed, fmt.Sprint(v)} values[i] = Value{"", v, test.signed, fmt.Sprint(v)}
} }
runs := splitIntoRuns(values) runs := splitIntoRuns(values)
if len(runs) != len(test.output) { if len(runs) != len(test.output) {