diff options
| -rwxr-xr-x | .local/share/mode/mode | 58 | ||||
| -rwxr-xr-x | .local/share/mode/switch.d/mode | 2 |
2 files changed, 38 insertions, 22 deletions
diff --git a/.local/share/mode/mode b/.local/share/mode/mode index 06ec7dd..83228f1 100755 --- a/.local/share/mode/mode +++ b/.local/share/mode/mode @@ -1,11 +1,19 @@ #!/bin/sh progname="$(basename "$0")" data="$(dirname "$(readlink -f "$0")")" -export data +export data # path to directory containing reload.d, switch.d, etc. +run_cfggen=1 +run_reload=1 +theme="" # absolute path to theme + +# print error message and exit with error stupid() { + echo "$@" >&2 echo "run \`$progname --help\` for options" >&2 + exit 1 } + usage() { cat << EOF $progname -- switch system themes @@ -32,13 +40,17 @@ examples: EOF } +# generate config files from theme file using scripts in switch.d switch() { - theme_path="$(readlink -f "$data/themes/$theme")" - theme="$(basename "$theme_path")" - echo "setting theme to $theme..." + [ -z "$theme" ] && stupid "error: no theme selected" + [ ! -e "$theme" ] && stupid "error: theme not found" + export theme + + theme_name="$(basename "$theme")" + echo "setting theme to $theme_name..." # load theme colors + aux variables - . "$theme_path" + . "$theme" # load plugins (available to switch.d scripts only) for plugin in "$data"/plug.d/* ; do . "$plugin" ; done @@ -60,6 +72,7 @@ switch() { wait $(jobs -rp) } +# reload programs using scripts in reload.d reload() { echo "reloading programs..." @@ -71,16 +84,25 @@ reload() { wait $(jobs -rp) } -run_cfggen=1 -run_reload=1 -theme="" - +# main program argument parser (later argument always take priority) for arg in "$@" ; do case "$arg" in + # stop parsing arguments after -- --) break ;; - -h|--help|help) usage ; exit 0 ;; - restore) theme="$(cat "$XDG_CACHE_HOME/mode/state/theme")" ;; + # help + -h|--help|help) usage && exit 0 ;; + # only run reload scripts reload) run_reload=1 run_cfggen=0 ;; + # prevent reload.d scripts from running + -r|--no-reload) run_reload=0 ;; + # prevent switch.d scripts from running + -c|--no-cfggen) run_cfggen=0 ;; + # restore previous theme stored as symlink (see switch.d/mode) + restore) + theme="$(readlink -f "$XDG_CACHE_HOME/mode/state/theme")" + [ ! -e "$theme" ] && stupid "error: could not locate previous theme" + ;; + # list themes in themes folder list) find "$data/themes" -type f,l | while read -r theme ; do printf '%s' "$(basename "$theme")" @@ -89,23 +111,17 @@ for arg in "$@" ; do done exit 0 ;; - -r|--no-reload) run_reload=0 ;; - -c|--no-cfggen) run_cfggen=0 ;; *) + # check if unknown argument is a theme name if [ -e "$data/themes/$arg" ] ; then - theme="$arg" + theme="$(readlink -f "$data/themes/$arg")" continue fi - echo "error: unknown argument or theme: $arg" >&2 - stupid && exit 1 + # else throw error + stupid "error: unknown argument or theme: $arg" ;; esac done -if [ $run_cfggen -eq 1 ] && [ -z "$theme" ] ; then - echo "error: no theme selected" >&2 - stupid && exit 1 -fi -export theme [ $run_cfggen -eq 1 ] && switch [ $run_reload -eq 1 ] && reload diff --git a/.local/share/mode/switch.d/mode b/.local/share/mode/switch.d/mode index 17b981c..3b58fa6 100755 --- a/.local/share/mode/switch.d/mode +++ b/.local/share/mode/switch.d/mode @@ -4,5 +4,5 @@ rm -rf "$PREFIX"/* mkdir -p "$PREFIX" echo "$mode" > "$PREFIX/mode" -echo "$theme" > "$PREFIX/theme" +ln -sf "$theme" "$PREFIX/theme" |