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b782d18a45
The engine shipped opt-in behind --new-completion, with the old scripts still on --completion. That split was never released, so flip it now rather than carry a third flag through a deprecation later. --completion serves the engine wrappers; the hand-written scripts move to completion/legacy/ and stay reachable via --legacy-completion for a release or two. .goreleaser.yml needed to follow: it packages the static files from completion/ into the deb/rpm/apk contents and the Homebrew cask, so leaving it untouched would have shipped the engine to anyone running `eval "$(task --completion zsh)"` and the old scripts to everyone installing from a package. The paths it references are unchanged and now resolve to the wrappers. Its archive glob is narrowed at the same time, so the test harness under completion/tests/ stops being shipped in the release archives.
72 lines
1.8 KiB
Go
72 lines
1.8 KiB
Go
package complete
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import (
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"slices"
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"strings"
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"github.com/spf13/pflag"
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)
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// TestCompletionShells keeps this in step with the scripts the root package serves.
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var completionShells = []string{"bash", "zsh", "fish", "powershell", "nu"}
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// Keep in sync with the help strings in internal/flags/flags.go.
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var flagEnums = map[string][]string{
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"output": {"interleaved", "group", "prefixed"},
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"sort": {"default", "alphanumeric", "none"},
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"completion": completionShells,
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"legacy-completion": completionShells,
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}
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// A flag absent here falls back to the shell's default file completion.
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var flagDirective = map[string]Directive{
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"taskfile": DirectiveFilterFileExt,
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"dir": DirectiveFilterDirs,
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"remote-cache-dir": DirectiveFilterDirs,
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"temp-dir": DirectiveFilterDirs,
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}
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var taskfileExtensions = []string{"yml", "yaml"}
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func flagTakesValue(f *pflag.Flag) bool {
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return f.NoOptDefVal == ""
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}
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// Walks fs at call time so experiment-gated flags follow the active experiments.
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func listFlags(fs *pflag.FlagSet) []Suggestion {
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if fs == nil {
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return nil
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}
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out := make([]Suggestion, 0, 64)
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fs.VisitAll(func(f *pflag.Flag) {
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if f.Hidden || f.Deprecated != "" {
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return
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}
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out = append(out, Suggestion{
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Value: "--" + f.Name,
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Description: f.Usage,
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})
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if f.Shorthand != "" {
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out = append(out, Suggestion{
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Value: "-" + f.Shorthand,
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Description: f.Usage,
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})
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}
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})
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slices.SortFunc(out, func(a, b Suggestion) int { return strings.Compare(a.Value, b.Value) })
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return out
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}
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func matchFlagName(fs *pflag.FlagSet, word string) *pflag.Flag {
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if fs == nil {
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return nil
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}
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switch {
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case strings.HasPrefix(word, "--"):
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return fs.Lookup(strings.TrimPrefix(word, "--"))
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case strings.HasPrefix(word, "-") && len(word) == 2:
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return fs.ShorthandLookup(word[1:])
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}
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return nil
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}
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