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package askcli
import (
"strings"
)
type fishCompletionItem struct {
name string
description string
}
var askRootCompletionItems = []fishCompletionItem{
{name: "add", description: "Create a new task"},
{name: "list", description: "List active tasks"},
{name: "all", description: "List all tasks"},
{name: "ready", description: "List READY tasks"},
{name: "info", description: "Show task details"},
{name: "annotate", description: "Add an annotation"},
{name: "start", description: "Start a task"},
{name: "stop", description: "Stop a task"},
{name: "done", description: "Mark a task complete"},
{name: "priority", description: "Set priority"},
{name: "tag", description: "Add or remove a tag"},
{name: "dep", description: "Manage dependencies"},
{name: "urgency", description: "List tasks sorted by urgency"},
{name: "modify", description: "Modify task fields"},
{name: "denotate", description: "Remove an annotation"},
{name: "delete", description: "Delete a task"},
{name: "help", description: "Show help"},
}
var askDepCompletionItems = []fishCompletionItem{
{name: "add", description: "Add a dependency"},
{name: "rm", description: "Remove a dependency"},
{name: "list", description: "List dependencies"},
}
var askUUIDCompletionItems = []fishCompletionItem{
{name: "info", description: "Show task details"},
{name: "annotate", description: "Add an annotation"},
{name: "start", description: "Start a task"},
{name: "stop", description: "Stop a task"},
{name: "done", description: "Mark a task complete"},
{name: "priority", description: "Set priority"},
{name: "tag", description: "Add or remove a tag"},
{name: "modify", description: "Modify task fields"},
{name: "denotate", description: "Remove an annotation"},
{name: "delete", description: "Delete a task"},
}
func FishCompletion() string {
var b strings.Builder
writeFishPreamble(&b)
writeFishContextFunctions(&b)
writeFishTaskUUIDFunction(&b)
b.WriteString("complete -c ask -f\n")
b.WriteString("complete -c ask -s j -l json -d 'Emit JSON output'\n")
for _, item := range askRootCompletionItems {
writeFishCompletionLine(&b, "__ask_needs_root_completion", item)
}
for _, item := range askDepCompletionItems {
writeFishCompletionLine(&b, "__ask_in_dep_context", item)
}
writeFishUUIDCompletionLine(&b, "__ask_in_uuid_context", "Task UUID")
writeFishUUIDCompletionLine(&b, "__ask_in_dep_uuid_context", "Task UUID")
return b.String()
}
func writeFishPreamble(b *strings.Builder) {
b.WriteString("# Fish completion for ask.\n")
b.WriteString("# Install as ~/.config/fish/completions/ask.fish or")
b.WriteString(" $XDG_CONFIG_HOME/fish/completions/ask.fish.\n\n")
}
func writeFishContextFunctions(b *strings.Builder) {
writeFishNeedsRootCompletionFunction(b)
writeFishDepContextFunction(b)
writeFishUUIDContextFunction(b)
writeFishDepUUIDContextFunction(b)
}
func writeFishNeedsRootCompletionFunction(b *strings.Builder) {
b.WriteString("function __ask_needs_root_completion\n")
b.WriteString(" set -l tokens (commandline -opc)\n")
b.WriteString(" if test (count $tokens) -le 1\n")
b.WriteString(" return 0\n")
b.WriteString(" end\n")
b.WriteString(" for token in $tokens[2..-1]\n")
b.WriteString(" if not string match -qr '^-' -- $token\n")
b.WriteString(" return 1\n")
b.WriteString(" end\n")
b.WriteString(" end\n")
b.WriteString(" return 0\n")
b.WriteString("end\n\n")
}
func writeFishDepContextFunction(b *strings.Builder) {
b.WriteString("function __ask_in_dep_context\n")
b.WriteString(" set -l tokens (commandline -opc)\n")
b.WriteString(" if test (count $tokens) -lt 2\n")
b.WriteString(" return 1\n")
b.WriteString(" end\n")
b.WriteString(" set -l seen_dep 0\n")
b.WriteString(" for token in $tokens[2..-1]\n")
b.WriteString(" if string match -qr '^-' -- $token\n")
b.WriteString(" continue\n")
b.WriteString(" end\n")
b.WriteString(" if test $seen_dep -eq 0\n")
b.WriteString(" if test $token = dep\n")
b.WriteString(" set seen_dep 1\n")
b.WriteString(" else\n")
b.WriteString(" return 1\n")
b.WriteString(" end\n")
b.WriteString(" else\n")
b.WriteString(" return 1\n")
b.WriteString(" end\n")
b.WriteString(" end\n")
b.WriteString(" test $seen_dep -eq 1\n")
b.WriteString("end\n\n")
}
func writeFishUUIDContextFunction(b *strings.Builder) {
b.WriteString("function __ask_in_uuid_context\n")
b.WriteString(" set -l tokens (commandline -opc)\n")
b.WriteString(" set -l positional\n")
b.WriteString(" for token in $tokens[2..-1]\n")
b.WriteString(" if string match -qr '^-' -- $token\n")
b.WriteString(" continue\n")
b.WriteString(" end\n")
b.WriteString(" set -a positional $token\n")
b.WriteString(" end\n")
b.WriteString(" if test (count $positional) -eq 0\n")
b.WriteString(" return 1\n")
b.WriteString(" end\n")
b.WriteString(" if test (count $positional) -gt 2\n")
b.WriteString(" return 1\n")
b.WriteString(" end\n")
b.WriteString(" switch $positional[1]\n")
b.WriteString(" case info annotate start stop done priority tag modify denotate delete\n")
b.WriteString(" return 0\n")
b.WriteString(" case '*'\n")
b.WriteString(" return 1\n")
b.WriteString(" end\n")
b.WriteString(" return 1\n")
b.WriteString("end\n\n")
}
func writeFishDepUUIDContextFunction(b *strings.Builder) {
b.WriteString("function __ask_in_dep_uuid_context\n")
b.WriteString(" set -l tokens (commandline -opc)\n")
b.WriteString(" set -l positional\n")
b.WriteString(" for token in $tokens[2..-1]\n")
b.WriteString(" if string match -qr '^-' -- $token\n")
b.WriteString(" continue\n")
b.WriteString(" end\n")
b.WriteString(" set -a positional $token\n")
b.WriteString(" end\n")
b.WriteString(" if test (count $positional) -lt 2\n")
b.WriteString(" return 1\n")
b.WriteString(" end\n")
b.WriteString(" if test $positional[1] != dep\n")
b.WriteString(" return 1\n")
b.WriteString(" end\n")
b.WriteString(" switch $positional[2]\n")
b.WriteString(" case add rm\n")
b.WriteString(" if test (count $positional) -le 4\n")
b.WriteString(" return 0\n")
b.WriteString(" end\n")
b.WriteString(" case list\n")
b.WriteString(" if test (count $positional) -le 3\n")
b.WriteString(" return 0\n")
b.WriteString(" end\n")
b.WriteString(" case '*'\n")
b.WriteString(" return 1\n")
b.WriteString(" end\n")
b.WriteString(" return 1\n")
b.WriteString("end\n\n")
}
func writeFishTaskUUIDFunction(b *strings.Builder) {
b.WriteString("function __ask_task_uuids\n")
b.WriteString(" set -l now (date +%s)\n")
b.WriteString(" if set -q __ask_task_uuid_cache_until; and test $__ask_task_uuid_cache_until -ge $now\n")
b.WriteString(" printf '%s\\n' $__ask_task_uuid_cache\n")
b.WriteString(" return 0\n")
b.WriteString(" end\n")
b.WriteString(" set -l uuids (command ask complete-uuids 2>/dev/null)\n")
b.WriteString(" if test $status -ne 0\n")
b.WriteString(" return 1\n")
b.WriteString(" end\n")
b.WriteString(" set -g __ask_task_uuid_cache $uuids\n")
b.WriteString(" set -g __ask_task_uuid_cache_until (math $now + 2)\n")
b.WriteString(" printf '%s\\n' $uuids\n")
b.WriteString("end\n\n")
}
func writeFishCompletionLine(b *strings.Builder, condition string, item fishCompletionItem) {
b.WriteString("complete -c ask -n '")
b.WriteString(condition)
b.WriteString("' -a '")
b.WriteString(item.name)
b.WriteString("' -d '")
b.WriteString(strings.ReplaceAll(item.description, "'", "\\'"))
b.WriteString("'\n")
}
func writeFishUUIDCompletionLine(b *strings.Builder, condition, description string) {
b.WriteString("complete -c ask -n '")
b.WriteString(condition)
b.WriteString("' -a '(__ask_task_uuids)' -d '")
b.WriteString(strings.ReplaceAll(description, "'", "\\'"))
b.WriteString("'\n")
}
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