add bash-it

dot_bash_it/completion/available/bash-it.completion.bash

@@ -0,0 +1,95 @@
+# shellcheck shell=bash
+
+function _compreply_candidates() {
+	local IFS=$'\n'
+
+	read -d '' -ra COMPREPLY < <(compgen -W "${candidates[*]}" -- "${cur}")
+}
+
+function _bash-it() {
+	local cur prev verb file_type candidates suffix
+	COMPREPLY=()
+	cur="${COMP_WORDS[COMP_CWORD]}"
+	prev="${COMP_WORDS[COMP_CWORD - 1]}"
+	verb="${COMP_WORDS[1]}"
+	file_type="${COMP_WORDS[2]:-}"
+	candidates=('disable' 'enable' 'help' 'migrate' 'reload' 'restart' 'preview' 'profile' 'doctor' 'search' 'show' 'update' 'version')
+	case "${verb}" in
+		show)
+			candidates=('aliases' 'completions' 'plugins')
+			_compreply_candidates
+			;;
+		help)
+			if [[ "${prev}" == "aliases" ]]; then
+				candidates=('all' "$(_bash-it-component-list "${file_type}")")
+				_compreply_candidates
+			else
+				candidates=('aliases' 'completions' 'migrate' 'plugins' 'update')
+				_compreply_candidates
+			fi
+			;;
+		profile)
+			case "${file_type}" in
+				load | rm)
+					if [[ "${file_type}" == "$prev" ]]; then
+						candidates=("${BASH_IT}/profiles"/*.bash_it)
+						candidates=("${candidates[@]##*/}")
+						candidates=("${candidates[@]%%.bash_it}")
+
+						_compreply_candidates
+					fi
+					;;
+				save | list) ;;
+				*)
+					candidates=('load' 'save' 'list' 'rm')
+					_compreply_candidates
+					;;
+			esac
+			;;
+		doctor)
+			candidates=('errors' 'warnings' 'all')
+			_compreply_candidates
+			;;
+		update)
+			if [[ "${cur}" == -* ]]; then
+				candidates=('-s' '--silent')
+			else
+				candidates=('stable' 'dev')
+			fi
+			_compreply_candidates
+			;;
+		migrate | reload | restart | search | version) ;;
+		preview)
+			_bash-it-preview # completes itself
+			return 0
+			;;
+		enable | disable)
+			if [[ "${verb}" == "enable" ]]; then
+				suffix="disabled"
+			else
+				suffix="enabled"
+			fi
+			case "${file_type}" in
+				alias | completion | plugin)
+					candidates=('all' "$("_bash-it-component-list-${suffix}" "${file_type}")")
+					_compreply_candidates
+					;;
+				*)
+					candidates=('alias' 'completion' 'plugin')
+					_compreply_candidates
+					;;
+			esac
+			;;
+		*)
+			_compreply_candidates
+			;;
+	esac
+}
+
+# Activate completion for bash-it and its common misspellings
+complete -F _bash-it bash-it
+complete -F _bash-it bash-ti
+complete -F _bash-it shit
+complete -F _bash-it bashit
+complete -F _bash-it batshit
+complete -F _bash-it bash_it