Add several updates
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rwxrob
parent
815089d968
commit
6b13675289
146
cmd
146
cmd
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@ -226,7 +226,14 @@ x.some.config.setting() {
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# ------------------------------- usage ------------------------------
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HELP[usage]='Displays a summary of usage.'
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HELP[usage]='
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```
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'"$EXE"' usage
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```
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Display all possible commands. Note that this is usually easier by
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simply using tab completion instead.'
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x.usage() {
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local -a cmds
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@ -258,17 +265,19 @@ Also see `readme` and `usage` commands.
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'
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x.help() {
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local name="${1:-main}" title body
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local name="${1:-main}" title body file
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title=$(_help_title "$name") || true
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if [[ -z "$title" ]]; then
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body="${HELP[$name]}"
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title="$EXE $name"
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[[ $name = main ]] && title="$EXE"
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[[ $name == main ]] && title="$EXE"
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fi
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if [[ $name == main ]]; then
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body=$(x.readme)
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body=${body#*$title}
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else
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body="${HELP[$name]}"
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body=${body#*$title}
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fi
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local file="/tmp/help-$EXE-$name.html"
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file="/tmp/help-$EXE-$name.html"
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if _have pandoc ; then
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if _have "$HELP_BROWSER" && [[ -t 1 ]] ;then
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pandoc -f gfm -s --metadata title="$title" \
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@ -318,9 +327,6 @@ x.readme() {
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echo -e "----\n\n*Autogenerated $(date)*\n"
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}
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# x.json() { _jsonstr "$@"; }
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# x.urlencode() { _urlencode "$@"; }
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# ------------------------------ config ------------------------------
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HELP[config]='
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@ -328,34 +334,39 @@ HELP[config]='
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```
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'"$EXE"' config
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'"$EXE"' config KEY
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'"$EXE"' config KEY VALUE
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'"$EXE"' config KEY ""
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'"$EXE"' config keys
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'"$EXE"' config val[ues]
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'"$EXE"' config dir[ectory]
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'"$EXE"' config path [file]
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'"$EXE"' config edit [file]
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'"$EXE"' config del[ete]
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'"$EXE"' config.set KEY VALUE
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'"$EXE"' config.set KEY ""
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'"$EXE"' config.keys
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'"$EXE"' config.values
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'"$EXE"' config.directory
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'"$EXE"' config.path [file]
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'"$EXE"' config.edit [file]
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'"$EXE"' config.delete
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'"$EXE"' config.read
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'"$EXE"' config.write
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'"$EXE"' config.dump
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```
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The `config` command is for reading, writing, and displaying standard
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open desktop configuration properties. Pass an empty string to delete
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a property.
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open desktop configuration properties.
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### Arguments
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With no arguments outputs all the currently cached configuration
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settings.
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With no arguments calls `dump` and outputs all the currently cached
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configuration settings.
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With a single KEY argument fetches the value for that key and outputs
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it unless it is one of the following special (reserved) key names:
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* `dir*` full path to config directory
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* `path` full path to specific config file (default: `values`)
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* `edit` opens config file in editor (default: `editor` or `$EDITOR)
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* `keys` output the configuration keys, one per line
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* `val*` output the configuration values, one per line
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* `del*` if key argument then delete a specific key, otherwise prompt
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* `directory` full path to config directory
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* `path` full path to specific config file (default: `values`)
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* `edit` opens config file in editor (default: `editor` or `$EDITOR)
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* `keys` output the configuration keys, one per line
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* `values` output the configuration values, one per line
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* `delete` if key argument then delete a specific key, otherwise prompt
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* `read` reads the configuration file into CONF associative array
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* `write` write the CONF associative array to the configuration file
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* `dump` write the flattened CONF associative array to standard output
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With more than one argument the remaining arguments after the KEY will
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be combined into the VALUE and written to a `values` file in the
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@ -386,46 +397,38 @@ existing tools (and no `jq` dependency).
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* KEYs may be anything but the equal sign (`=`)
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* VALUEs may be anything but line returns must be escaped
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Note that this is *not* the same as Java properties and other similar
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format. It is designed for ultimate simplicity, efficiency, and
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portability.'
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Note that, although similar, this is *not* the same as Java properties
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and other similar format. It is designed for ultimate simplicity,
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efficiency, and portability.'
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x.config() {
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case $1 in
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dir*) shift; _config_dir "$@"; return $? ;;
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path) shift; _config_path "$@"; return $? ;;
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edit) shift; _config_edit "$@"; return $? ;;
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del*) shift; _config_del "$@"; return $? ;;
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keys) shift; _config_keys "$@"; return $? ;;
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val*) shift; _config_vals "$@"; return $? ;;
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esac
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case $# in
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0) _config_dump ;;
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1) _config_get "$@" ;;
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*) _config_set "$@" ;;
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0) x.config.dump ;;
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1) x.config.get "$@" ;;
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*) x.config.set "$@" ;;
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esac
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}
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_config_edit() {
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x.config.edit() {
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: "${CONF[editor]:="${EDITOR:=vi}"}"
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exec "${CONF[editor]}" "$(_config_path "${1:-values}")"
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exec "${CONF[editor]}" "$(x.config.path "${1:-values}")"
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}
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_config_del() {
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x.config.delete() {
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if [[ -z "$1" ]];then
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select key in "${!CONF[@]}"; do
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_config_del "$key"
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x.config.delete "$key"
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return $?
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done
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fi
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_config_set "$1" ''
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x.config.set "$1" ''
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}
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_config_keys() { printf "%s\n" "${!CONF[@]}"; }
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x.config.keys() { printf "%s\n" "${!CONF[@]}"; }
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_config_vals() { printf "%s\n" "${CONF[@]}"; }
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x.config.values() { printf "%s\n" "${CONF[@]}"; }
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_config_dir() {
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x.config.dir() {
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local dir="$HOME/.config/$EXE"
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[[ -n "$XDG_CONFIG_HOME" ]] && dir="$XDG_CONFIG_HOME/$EXE"
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[[ -n "$CONFIG_DIR" ]] && dir="$CONFIG_DIR"
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@ -435,28 +438,28 @@ _config_dir() {
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return 0
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}
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_config_path() {
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x.config.path() {
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local file=${1:-values}
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printf "%s/%s" "$(_config_dir)" "$file"
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printf "%s/%s" "$(x.config.dir)" "$file"
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[[ -t 1 ]] && echo
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return 0
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}
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_config_set() {
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x.config.set() {
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local key="$1"; shift; local val="$*"
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val="${val//$'\n'/\\n}"
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CONF["$key"]="$val"
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_config_write
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x.config.write
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}
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_config_get() {
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x.config.get() {
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printf "%s" "${CONF[$1]}"
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[[ -t 1 ]] && echo
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return 0
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}
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_config_read() {
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local values="$(_config_path)"
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x.config.read() {
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local values="$(x.config.path)"
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[[ -r "$values" ]] || return 0
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while IFS= read -r line; do
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[[ $line =~ ^([^=]+)=(.+)$ ]] || continue
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@ -464,13 +467,13 @@ _config_read() {
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done < "$values"
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}
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_config_write() {
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local dir="$(_config_dir)"
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x.config.write() {
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local dir="$(x.config.dir)"
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mkdir -p "$dir"
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_config_dump > "$dir/values"
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x.config.dump > "$dir/values"
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}
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_config_dump() {
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x.config.dump() {
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(( ${#CONF[@]} == 0 )) && return 0
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paste -d=\
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<(printf "%s\n" "${!CONF[@]}") \
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@ -512,7 +515,7 @@ _reduce() {
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_newest() {
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IFS=$'\n'
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local -a f=($(ls -1 --color=never -trd ${1:-.}/* 2>/dev/null))
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mapfile -t f < <(ls -1 --color=never -trd "${1:-.}"/* 2>/dev/null)
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[[ ${#f} > 0 ]] && echo "${f[-1]}"
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}
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@ -521,6 +524,8 @@ _trim() {
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echo -e "${it%"${it##*[![:space:]]}"}"
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}
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_join() { local IFS="$1"; shift; echo "$*"; }
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_have(){ type "$1" &>/dev/null; }
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_checkdep() {
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@ -541,10 +546,27 @@ _buffer() {
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"${FUNCNAME[1]}" "$(</dev/stdin)"
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}
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_prompt() {
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local key="$1" def="$2" regx="$3" value first=yes
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shift 3
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local text="${*:-Enter value for %s [%s]: }"
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[[ -z "$key" ]] && echo "Missing prompt key" >&2 && return 1
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[[ -z "$regx" ]] && echo "Missing valid regx" >&2 && return 1
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while [[ ! $value =~ $regx ]];do
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printf "$text" "$key" "$def" >&2
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IFS= read -r value
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[[ -z "$value" ]] && value="$def"
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[[ $value =~ ^\ +$ ]] && value=""
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[[ -n "$first" ]] && unset first && continue
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echo "Must match /$regx/" >&2
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done
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_trim "$value"
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}
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# --------------------- completion and delegation --------------------
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# `complete -C foo foo` > `source <(foo bloated_completion)`
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_config_read
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x.config.read
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_have _initialize && _initialize "$@"
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while IFS= read -r line; do
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