From 7eac0e11ae2a70b3f5463377b7b96980fff694a3 Mon Sep 17 00:00:00 2001 From: Jack Wright Date: Sat, 30 Nov 2024 13:32:05 -0800 Subject: [PATCH] Format with spaces instead of tabs --- nushell_completions.go | 172 ++++++++++++++++++++--------------------- 1 file changed, 85 insertions(+), 87 deletions(-) diff --git a/nushell_completions.go b/nushell_completions.go index 7df265d..702f0b2 100644 --- a/nushell_completions.go +++ b/nushell_completions.go @@ -15,114 +15,112 @@ package cobra import ( - "bytes" - "fmt" - "io" - "os" + "bytes" + "fmt" + "io" + "os" ) func (c *Command) GenNushellCompletion(w io.Writer, includeDesc bool) error { - buf := new(bytes.Buffer) - WriteStringAndCheck(buf, fmt.Sprintf(` -# An external completer that works with any cobra based -# command line application (e.g. kubectl, minikube) + buf := new(bytes.Buffer) + WriteStringAndCheck(buf, fmt.Sprintf(` let cobra_completer = {|spans| - let ShellCompDirectiveError = %[1]d - let ShellCompDirectiveNoSpace = %[2]d - let ShellCompDirectiveNoFileComp = %[3]d - let ShellCompDirectiveFilterFileExt = %[4]d - let ShellCompDirectiveFilterDirs = %[5]d + let ShellCompDirectiveError = %[1]d + let ShellCompDirectiveNoSpace = %[2]d + let ShellCompDirectiveNoFileComp = %[3]d + let ShellCompDirectiveFilterFileExt = %[4]d + let ShellCompDirectiveFilterDirs = %[5]d - let cmd = $spans | first - let rest = $spans | skip + let cmd = $spans | first + let rest = $spans | skip - def exec_complete [ - spans: list - ] { - # This will catch the stderr message related to the directive and any other errors, - # such as the command not being a cobra based command - let result = do --ignore-errors { cobra_active_help=0 run-external $cmd "__complete" ...$spans | complete } + def exec_complete [ + spans: list + ] { + # This will catch the stderr message related to the directive and any other errors, + # such as the command not being a cobra based command + let result = do --ignore-errors { cobra_active_help=0 run-external $cmd "__complete" ...$spans | complete } - if $result != null and $result.exit_code == 0 { - let completions = $result.stdout | lines + if $result != null and $result.exit_code == 0 { + let completions = $result.stdout | lines - # the directive is the last line - let directive = do -i { $completions | last | str replace ':' '' | into int } + # the directive is the last line + let directive = do -i { $completions | last | str replace ':' '' | into int } - let completions = $completions | drop | each { |it| - # the first word is the command, the rest is the description - let words = $it | split row -r '\s{1}' + let completions = $completions | drop | each { |it| + # the first word is the command, the rest is the description + let words = $it | split row -r '\s{1}' - # If the last span contains a hypen and equals, attach it to the name - let last_span = $spans | last - let words = if ($last_span =~ '^-') and ($last_span =~ '=$') { - $words | each {|it| $"($last_span)($it)" } - } else { - $words - } + # If the last span contains a hypen and equals, attach it to the name + let last_span = $spans | last + let words = if ($last_span =~ '^-') and ($last_span =~ '=$') { + $words | each {|it| $"($last_span)($it)" } + } else { + $words + } - {value: ($words | first | str trim), description: ($words | skip | str join ' ')} - } + {value: ($words | first | str trim), description: ($words | skip | str join ' ')} + } - {completions: $completions, directive: $directive} - } else { - {completions: [], directive: -1} - } - } + {completions: $completions, directive: $directive} + } else { + {completions: [], directive: -1} + } + } - if (not ($rest | is-empty)) { - let result = exec_complete $rest - let completions = $result.completions - let directive = $result.directive + if (not ($rest | is-empty)) { + let result = exec_complete $rest + let completions = $result.completions + let directive = $result.directive - # Add space at the end of each completion - let completions = if $directive != $ShellCompDirectiveNoSpace { - $completions | each {|it| {value: $"($it.value) ", description: $it.description}} - } else { - $completions - } + # Add space at the end of each completion + let completions = if $directive != $ShellCompDirectiveNoSpace { + $completions | each {|it| {value: $"($it.value) ", description: $it.description}} + } else { + $completions + } - # Cobra returns a list of completions that are supported with this directive - # There is no way to currently support this in a nushell external completer - let completions = if $directive == $ShellCompDirectiveFilterFileExt { - [] - } else { - $completions - } + # Cobra returns a list of completions that are supported with this directive + # There is no way to currently support this in a nushell external completer + let completions = if $directive == $ShellCompDirectiveFilterFileExt { + [] + } else { + $completions + } - if $directive == $ShellCompDirectiveNoFileComp { - # Allow empty results as this will stop file completion - $completions - } else if ($completions | is-empty) or $directive == $ShellCompDirectiveError { - # Not returning null causes file completions to break - # Return null if there are no completions or ShellCompDirectiveError - null - } else { - $completions - } - - if ($completions | is-empty) { - null - } else { - $completions - } - } else { - null - } + if $directive == $ShellCompDirectiveNoFileComp { + # Allow empty results as this will stop file completion + $completions + } else if ($completions | is-empty) or $directive == $ShellCompDirectiveError { + # Not returning null causes file completions to break + # Return null if there are no completions or ShellCompDirectiveError + null + } else { + $completions + } + + if ($completions | is-empty) { + null + } else { + $completions + } + } else { + null + } } `, ShellCompDirectiveError, ShellCompDirectiveNoSpace, ShellCompDirectiveNoFileComp, - ShellCompDirectiveFilterFileExt, ShellCompDirectiveFilterDirs)) + ShellCompDirectiveFilterFileExt, ShellCompDirectiveFilterDirs)) - _, err := buf.WriteTo(w) - return err + _, err := buf.WriteTo(w) + return err } func (c *Command) GenNushellCompletionFile(filename string, includeDesc bool) error { - outFile, err := os.Create(filename) - if err != nil { - return err - } - defer outFile.Close() + outFile, err := os.Create(filename) + if err != nil { + return err + } + defer outFile.Close() - return c.GenNushellCompletion(outFile, includeDesc) + return c.GenNushellCompletion(outFile, includeDesc) }