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remove post-processing library hepa; pending revision

This commit is contained in:
Neil Skinner 2020-06-09 10:09:43 -04:00
parent fdcec3a4ea
commit 143afe6a94
13 changed files with 1 additions and 6246 deletions
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12
cmd/pkger/cmds/list.go
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@ -9,8 +9,6 @@ import (
"path/filepath"
"github.com/markbates/pkger"
"github.com/markbates/pkger/internal/takeon/github.com/markbates/hepa"
"github.com/markbates/pkger/internal/takeon/github.com/markbates/hepa/filters"
"github.com/markbates/pkger/parser"
)
@ -71,15 +69,7 @@ func (e *listCmd) Exec(args []string) error {
return err
}
hep := hepa.New()
hep = hepa.With(hep, filters.Home())
hep = hepa.With(hep, filters.Golang())
b, err := hep.Filter(bb.Bytes())
if err != nil {
return err
}
_, err = os.Stdout.Write(b)
_, err = os.Stdout.Write(bb.Bytes())
return err
}

21
internal/takeon/github.com/markbates/hepa/LICENSE
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@ -1,21 +0,0 @@
The MIT License (MIT)
Copyright (c) 2019 Mark Bates
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.

35
internal/takeon/github.com/markbates/hepa/filter.go
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@ -1,35 +0,0 @@
package hepa
import "bytes"
type Filter interface {
Filter([]byte) ([]byte, error)
}
type FilterFunc func([]byte) ([]byte, error)
func (f FilterFunc) Filter(b []byte) ([]byte, error) {
return f(b)
}
func Rinse(p Purifier, s, r []byte) Purifier {
return WithFunc(p, func(b []byte) ([]byte, error) {
b = bytes.ReplaceAll(b, s, r)
return b, nil
})
}
func Clean(p Purifier, s []byte) Purifier {
return WithFunc(p, func(b []byte) ([]byte, error) {
if bytes.Contains(b, s) {
return []byte{}, nil
}
return b, nil
})
}
func Noop() FilterFunc {
return func(b []byte) ([]byte, error) {
return b, nil
}
}

42
internal/takeon/github.com/markbates/hepa/filters/env.go
View File

@ -1,42 +0,0 @@
package filters
import (
"os"
"strconv"
"strings"
)
var env = func() map[string]string {
m := map[string]string{}
for _, line := range os.Environ() {
kv := strings.Split(line, "=")
k, v := kv[0], kv[1]
kt, vt := strings.TrimSpace(k), strings.TrimSpace(v)
if len(kt) == 0 || len(vt) == 0 {
continue
}
switch k {
case "GO111MODULE":
continue
}
switch v {
case "true", "TRUE", "false", "FALSE", "null", "nil", "NULL":
continue
}
if _, err := strconv.Atoi(k); err == nil {
continue
}
if _, err := strconv.Atoi(v); err == nil {
continue
}
m[k] = v
}
return m
}()

12
internal/takeon/github.com/markbates/hepa/filters/filters.go
View File

@ -1,12 +0,0 @@
package filters
type FilterFunc func([]byte) ([]byte, error)
func (f FilterFunc) Filter(b []byte) ([]byte, error) {
return f(b)
}
type dir struct {
Dir string
Err error
}

51
internal/takeon/github.com/markbates/hepa/filters/golang.go
View File

@ -1,51 +0,0 @@
package filters
import (
"bytes"
"os"
"path/filepath"
)
func Golang() FilterFunc {
return func(b []byte) ([]byte, error) {
gp, err := gopath(home)
if err != nil {
return nil, err
}
b = bytes.ReplaceAll(b, []byte(gp.Dir), []byte("$GOPATH"))
gru, err := goroot(gp)
if err != nil {
return nil, err
}
b = bytes.ReplaceAll(b, []byte(gru.Dir), []byte("$GOROOT"))
return b, nil
}
}
func goroot(gp dir) (dir, error) {
gru, ok := os.LookupEnv("GOROOT")
if !ok {
if gp.Err != nil {
return gp, gp.Err
}
gru = filepath.Join(string(gp.Dir), "go")
}
return dir{
Dir: gru,
}, nil
}
func gopath(home dir) (dir, error) {
gp, ok := os.LookupEnv("GOPATH")
if !ok {
if home.Err != nil {
return home, home.Err
}
gp = filepath.Join(string(home.Dir), "go")
}
return dir{
Dir: gp,
}, nil
}

31
internal/takeon/github.com/markbates/hepa/filters/home.go
View File

@ -1,31 +0,0 @@
package filters
import (
"bytes"
"os"
)
var home = func() dir {
var d dir
home, ok := os.LookupEnv("HOME")
if !ok {
pwd, err := os.Getwd()
if err != nil {
d.Err = err
return d
}
home = pwd
}
d.Dir = home
return d
}()
func Home() FilterFunc {
return func(b []byte) ([]byte, error) {
if home.Err != nil {
return b, home.Err
}
return bytes.ReplaceAll(b, []byte(home.Dir), []byte("$HOME")), nil
}
}

5917
internal/takeon/github.com/markbates/hepa/filters/masks.go
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File diff suppressed because it is too large Load Diff

29
internal/takeon/github.com/markbates/hepa/filters/secrets.go
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@ -1,29 +0,0 @@
package filters
import (
"bytes"
"strings"
)
func Secrets() FilterFunc {
return func(b []byte) ([]byte, error) {
for k, v := range env {
for _, s := range secretSuffixes {
if !strings.HasSuffix(k, s) {
continue
}
b = bytes.ReplaceAll(b, []byte(v), []byte(mask()))
break
}
}
return b, nil
}
}
var secretSuffixes = []string{
"_KEY",
"_SECRET",
"_TOKEN",
"_PASSWORD",
"_PASS",
}

15
internal/takeon/github.com/markbates/hepa/hepa.go
View File

@ -1,15 +0,0 @@
package hepa
func WithFunc(p Purifier, fn FilterFunc) Purifier {
c := New()
c.parent = &p
c.filter = fn
return c
}
func With(p Purifier, f Filter) Purifier {
c := New()
c.parent = &p
c.filter = f
return c
}

67
internal/takeon/github.com/markbates/hepa/purifier.go
View File

@ -1,67 +0,0 @@
package hepa
import (
"bufio"
"bytes"
"io"
"github.com/markbates/pkger/internal/takeon/github.com/markbates/hepa/filters"
)
type Purifier struct {
parent *Purifier
filter Filter
}
func (p Purifier) Filter(b []byte) ([]byte, error) {
if p.filter == nil {
p.filter = filters.Home()
}
b, err := p.filter.Filter(b)
if err != nil {
return b, err
}
if p.parent != nil {
return p.parent.Filter(b)
}
return b, nil
}
func (p Purifier) Clean(r io.Reader) ([]byte, error) {
bb := &bytes.Buffer{}
if p.filter == nil {
if p.parent != nil {
return p.parent.Clean(r)
}
_, err := io.Copy(bb, r)
return bb.Bytes(), err
}
home := filters.Home()
reader := bufio.NewReader(r)
for {
input, _, err := reader.ReadLine()
if err != nil && err == io.EOF {
break
}
input, err = p.Filter(input)
if err != nil {
return nil, err
}
input, err = home(input)
if err != nil {
return nil, err
}
bb.Write(input)
// if len(input) > 0 {
bb.Write([]byte("\n"))
// }
}
return bb.Bytes(), nil
}
func New() Purifier {
return Purifier{}
}

4
internal/takeon/github.com/markbates/hepa/version.go
View File

@ -1,4 +0,0 @@
package hepa
// Version of hepa
const Version = "v0.0.1"

11
pkging/embed/embed.go
View File

@ -7,8 +7,6 @@ import (
"io"
"github.com/markbates/pkger/here"
"github.com/markbates/pkger/internal/takeon/github.com/markbates/hepa"
"github.com/markbates/pkger/internal/takeon/github.com/markbates/hepa/filters"
)
func Decode(src []byte) ([]byte, error) {
@ -31,15 +29,6 @@ func Decode(src []byte) ([]byte, error) {
}
func Encode(b []byte) ([]byte, error) {
hep := hepa.New()
hep = hepa.With(hep, filters.Home())
hep = hepa.With(hep, filters.Golang())
b, err := hep.Filter(b)
if err != nil {
return nil, err
}
bb := &bytes.Buffer{}
gz := gzip.NewWriter(bb)