he
119 lines
3.8 KiB
Bash
119 lines
3.8 KiB
Bash
#!/usr/bin/env bash
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# Bash completion for pos — dynamically discovers pos-* subcommands
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# Install: source this file in ~/.bashrc or place in /etc/bash_completion.d/
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_pos() {
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local cur prev words cword
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# Manual init if bash-completion package is not loaded
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if declare -F _init_completion &>/dev/null; then
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_init_completion || return
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else
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COMPREPLY=()
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cur="${COMP_WORDS[COMP_CWORD]}"
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prev="${COMP_WORDS[COMP_CWORD-1]}"
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words=("${COMP_WORDS[@]}")
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cword=$COMP_CWORD
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fi
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local pos_bin="${COMP_WORDS[0]}"
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local pos_dir
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pos_dir="$(dirname "$(command -v "$pos_bin" 2>/dev/null || echo "$pos_bin")")"
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# ── Collect all pos-* subcommands ──────────────────────────
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local all_cmds=()
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local f
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for f in "$pos_dir"/pos-*; do
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[ -x "$f" ] || continue
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all_cmds+=("${f##*/pos-}")
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done
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# ── Build category→subcommand map ──────────────────────────
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local -A cat_cmds
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for cmd in "${all_cmds[@]}"; do
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local cat="${cmd%%-*}"
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local sub="${cmd#*-}"
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if [ "$cat" != "$cmd" ]; then
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cat_cmds["$cat"]+="${sub} "
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fi
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done
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# ── Helpers ────────────────────────────────────────────────
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_pos_complete_categories() {
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COMPREPLY=($(compgen -W "${!cat_cmds[*]}" -- "$cur"))
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}
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_pos_complete_subcats() {
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local cat="${words[1]}"
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COMPREPLY=($(compgen -W "${cat_cmds[$cat]:-}" -- "$cur"))
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}
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_pos_complete_compose_services() {
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local scale_dir="/usr/local/share/mylinux/scale-tail/services"
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if [ -d "$scale_dir" ]; then
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local svcs=()
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for d in "$scale_dir"/*/; do
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[ -d "$d" ] && svcs+=("$(basename "$d")")
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done
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COMPREPLY=($(compgen -W "${svcs[*]}" -- "$cur"))
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fi
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}
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_pos_complete_compose_cmds() {
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COMPREPLY=($(compgen -W "ls installed up down restart logs update config" -- "$cur"))
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}
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_pos_complete_vbox_cmds() {
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COMPREPLY=($(compgen -W "create enter stop start rm ls" -- "$cur"))
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}
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_pos_complete_docker_vbox_names() {
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local names
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names=$(docker ps -a --filter label=mylinux.vbox=true --format '{{.Names}}' 2>/dev/null)
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COMPREPLY=($(compgen -W "$names" -- "$cur"))
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}
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# ── Dispatch ───────────────────────────────────────────────
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case "${#words[@]}" in
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2)
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_pos_complete_categories
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;;
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3)
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_pos_complete_subcats
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;;
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4)
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case "${words[1]}-${words[2]}" in
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docker-compose)
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case "${words[3]}" in
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up|down|restart|logs)
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_pos_complete_compose_services
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;;
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*)
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_pos_complete_compose_cmds
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;;
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esac
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;;
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vbox-*)
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_pos_complete_vbox_cmds
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;;
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esac
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;;
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5)
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case "${words[1]}-${words[2]}" in
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docker-compose)
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case "${words[3]}" in
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up|down|restart|logs)
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_pos_complete_compose_services
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;;
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esac
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;;
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vbox-create|vbox-enter|vbox-stop|vbox-start|vbox-rm)
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_pos_complete_docker_vbox_names
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;;
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esac
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;;
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esac
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}
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complete -F _pos pos
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