Add `value`, `keys`, `delete` to `config`
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rwxrob
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README.md
23
README.md
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@ -19,9 +19,12 @@ tab completion, but will still be there. The `readme` command (which
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generates this `README.md` file is a good candidate for this.)
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Be sure to check out the builtin and utility functions. Some of these
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can be removed as well if you really want.
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The `_initialize` function is meant to put initialization code at the
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beginning of the script to be found easily even though it is called at
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the bottom of the script (as bash requires).
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## Naming Conventions
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* Name repos containing single bash commands with `cmd-`
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@ -87,9 +90,12 @@ cmd config
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cmd config KEY
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cmd config KEY VALUE
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cmd config KEY ""
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cmd config dir
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cmd config keys
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cmd config val[ues]
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cmd config dir[ectory]
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cmd config path [file]
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cmd config edit [file]
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cmd config del[ete]
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```
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The `config` command is for reading, writing, and displaying standard
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@ -99,14 +105,17 @@ a property.
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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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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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* `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 `$EDITOR)
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* `keys` output the configuration keys, one per line
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* `val*` output the configuration values, one per line
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* `del*` if key argument then delete a specific key, otherwise prompt
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With more than one argument the remaining arguments after the KEY will
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be combined into the VALUE and written to a `values` file in the
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@ -183,11 +192,15 @@ The `readme` command will output the embedded help documentation in raw
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GitHub Flavored Markdown suitable for use as a `README.md` file on
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GitHub or similar hosting service.
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## The `some.config.setting` Command
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Get and set `some.config.setting`.
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## The `usage` Command
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Displays a summary of usage.
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----
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*Autogenerated Fri Aug 27 09:16:17 AM EDT 2021*
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*Autogenerated Sun Aug 29 12:18:52 PM EDT 2021*
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42
cmd
42
cmd
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@ -114,6 +114,13 @@ command_bar() {
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_buffer "$@" && return $?
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echo "would bar: $*"
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}
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HELP[some.config.setting]='Get and set `some.config.setting`.'
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command_some.config.setting() {
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command_config some.config.setting "$@"
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}
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command__hidden() {
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_filter "$@" && return $?
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echo "would run _hidden: $*"
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@ -226,9 +233,12 @@ HELP[config]='
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'"$EXE"' config KEY
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'"$EXE"' config KEY VALUE
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'"$EXE"' config KEY ""
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'"$EXE"' config dir
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'"$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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'"$EXE"' config del[ete]
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```
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The `config` command is for reading, writing, and displaying standard
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@ -238,14 +248,17 @@ a property.
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### Arguments
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With no arguments outputs all the currently cached configuration
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settings.
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settings.
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With a single KEY argument fetches the value for that key and outputs
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it unless it is one of the following special (reserved) key names:
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* `dir` full path to config directory
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* `dir*` full path to config directory
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* `path` full path to specific config file (default: `values`)
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* `edit` opens config file in editor (default: `editor` or `$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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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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@ -282,9 +295,12 @@ portability.'
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command_config() {
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case $1 in
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dir) _config_dir; return $? ;;
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path) _config_path; return $? ;;
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edit) _config_edit; return $? ;;
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dir*) shift; _config_dir "$@"; 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 $# in
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0) _config_dump ;;
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@ -298,6 +314,20 @@ _config_edit() {
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exec "${CONFIG[editor]}" "$(_config_path "${1:-values}")"
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}
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_config_del() {
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if [[ -z "$1" ]];then
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select key in "${!CONFIG[@]}"; do
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_config_del "$key"
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return $?
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done
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fi
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_config_set "$1" ''
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}
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_config_keys() { printf "%s\n" "${!CONFIG[@]}"; }
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_config_vals() { printf "%s\n" "${CONFIG[@]}"; }
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_config_dir() {
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local dir="$HOME/.config/$EXE"
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[[ -n "$XDG_CONFIG_HOME" ]] && dir="$XDG_CONFIG_HOME/$EXE"
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