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https://github.com/go-task/task.git
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57bc6dd8cb
Engine: - Emit DirectiveKeepOrder for task variables so the `requires` declaration order is preserved instead of being sorted by the shell. - Return full `--flag=value` candidates for the inline `--output=` form so all shells match against the whole current token. - Add `--no-aliases` / `--no-descriptions` completion flags (via complete.Options) parsed from the __complete invocation; the zsh wrapper maps its show-aliases and verbose zstyles onto them. - Skip Taskfile setup when completing flags (NeedsTaskfile) and load the task list lazily; drop unused parameters; document exported identifiers. Shell wrappers: - zsh: reindent to tabs (.editorconfig), bridge zstyles to engine flags. - fish: reindent to 2 spaces, handle every file-completion directive in the wrapper (--no-files disables the native fallback), drop the duplicated yml/yaml extension list now that it lives only in the engine. - bash: prefix-filter by hand to preserve values containing spaces, exclude `=` from word breaks so `--output=` reaches the engine as one token. - powershell: filter candidates by the current word, fall back to file completion for DirectiveDefault. NoSpace is not representable in fish/PowerShell completion APIs; documented in the wrappers.
69 lines
2.2 KiB
Fish
69 lines
2.2 KiB
Fish
# Thin wrapper around `task __complete`. All suggestion logic lives in the
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# Go engine — do not add completion logic here.
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set -l GO_TASK_PROGNAME (if set -q GO_TASK_PROGNAME; echo $GO_TASK_PROGNAME; else if set -q TASK_EXE; echo $TASK_EXE; else; echo task; end)
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function __task_complete --inherit-variable GO_TASK_PROGNAME
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set -l tokens (commandline -opc)
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set -l current (commandline -ct)
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set -l args
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if test (count $tokens) -gt 1
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set args $tokens[2..-1]
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end
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set args $args $current
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set -l output ($GO_TASK_PROGNAME __complete $args 2>/dev/null)
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set -l count (count $output)
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if test $count -eq 0
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return
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end
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set -l last $output[$count]
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if not string match -q ':*' -- $last
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# Protocol violation: emit raw lines as a fallback.
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printf '%s\n' $output
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return
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end
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set -l directive (string replace -r '^:' '' -- $last)
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set -l data
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if test $count -gt 1
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set data $output[1..(math $count - 1)]
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end
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# The main completion is registered with `--no-files`, which disables fish's
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# native file fallback. Every file-completion directive must therefore be
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# served here, otherwise nothing is offered (e.g. `--cacert`, after `--`).
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# FilterFileExt: the engine emits the allowed extensions as the data lines.
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if test (math "$directive & 8") -ne 0
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for ext in $data
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__fish_complete_suffix ".$ext"
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end
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return
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end
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# FilterDirs: complete directories only.
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if test (math "$directive & 16") -ne 0
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__fish_complete_directories $current
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return
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end
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# Emit the `value\tdescription` candidates (fish reads the tab as the
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# separator between the completion and its description).
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for line in $data
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printf '%s\n' $line
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end
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# NoFileComp (bit 4) unset → also offer files, since `--no-files` suppressed
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# the native fallback. Covers DirectiveDefault (e.g. `--cacert`, after `--`).
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if test (math "$directive & 4") -eq 0
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__fish_complete_path $current
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end
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end
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# Single registration: all task names, flags, flag values and file completion
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# flow through the engine. `--no-files` prevents fish from mixing in files when
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# the engine says not to (NoFileComp); `__task_complete` re-adds them otherwise.
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complete -c $GO_TASK_PROGNAME --no-files -a "(__task_complete)"
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