diff options
author | Von Random <von@vdrandom.org> | 2019-03-13 13:50:58 +0300 |
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committer | Von Random <von@vdrandom.org> | 2019-03-13 13:50:58 +0300 |
commit | 6c778f9d1a0b7e49db908930f5e55cc4a958b69d (patch) | |
tree | 8f5fe763d427f24acc7f22ab837cf7b19410e5f5 | |
parent | 30b50a204a98e8b5653c720df3c8e2e167390b72 (diff) |
dmenu_multicmd: a smarter replacement for dmenu_displays
-rwxr-xr-x | dmenu_displays | 17 | ||||
-rwxr-xr-x | dmenu_multicmd | 52 |
2 files changed, 52 insertions, 17 deletions
diff --git a/dmenu_displays b/dmenu_displays deleted file mode 100755 index 39a67ec..0000000 --- a/dmenu_displays +++ /dev/null @@ -1,17 +0,0 @@ -#!/usr/bin/env zsh -if [[ -r $HOME/.displayrc ]]; then - . $HOME/.displayrc -else - exit 1 -fi - -selection=$(printf "%s\n" $VARIANTS|/usr/bin/dmenu -p display "$@") -case $selection in - ($VARIANTS[1]) /usr/bin/xrandr --output $EXT --off --output $BUILTIN $BUILTIN_MODE[@];; - ($VARIANTS[2]) /usr/bin/xrandr --output $BUILTIN --off --output $EXT $EXT_MODE[@];; - ($VARIANTS[3]) /usr/bin/xrandr --output $BUILTIN $BUILTIN_MODE[@] --auto --output $EXT $EXT_MODE[@] --right-of $BUILTIN;; - (*) exit 1 ;; -esac -/usr/bin/feh --bg-${WP_MODE-scale} $WALLPAPER -/usr/bin/sleep 1 -exit 0 diff --git a/dmenu_multicmd b/dmenu_multicmd new file mode 100755 index 0000000..712f410 --- /dev/null +++ b/dmenu_multicmd @@ -0,0 +1,52 @@ +#!/usr/bin/env python3 +#pylint: disable=C0111 + +import os +import subprocess +import sys +import yaml + + +CONFIG_PATH = os.path.join(os.environ['HOME'], '.displayrc.yaml') + + +def run_cmd(cmd, stdin=subprocess.PIPE, data=None): + proc = subprocess.Popen( + cmd, stdout=subprocess.PIPE, stderr=subprocess.PIPE, stdin=stdin + ) + stdout, stderr = (i.strip() for i in proc.communicate(data)) + if proc.returncode: + err_msg = ['ERROR (' + str(proc.returncode) + '): ' + ' '.join(cmd)] + if stdout: + err_msg.append('out:\n' + stdout.decode('UTF-8')) + if stderr: + err_msg.append('err:\n' + stderr.decode('UTF-8')) + sys.stderr.write('\n'.join(err_msg) + '\n') + return stdout + + +def run_multicmd(cmds): + for cmd in cmds: + run_cmd(cmds[cmd]) + + +def main(): + config_path = sys.argv[1] + with open(config_path, mode='r') as config: + conf = yaml.load(config.read()) + dmenu_cmd = ['/usr/bin/dmenu', '-p', conf.get('name', 'N/A')] + sys.argv[2:] + dmenu_opt = '\n'.join(conf['multicmd']).encode() + selection = run_cmd(dmenu_cmd, data=dmenu_opt).decode('UTF-8') + if not selection in conf['multicmd']: + sys.exit(1) + + if 'cmd_pre' in conf: + run_multicmd(conf['cmd_pre']) + + run_multicmd(conf['multicmd'][selection]) + + if 'cmd_post' in conf: + run_multicmd(conf['cmd_post']) + +if __name__ == '__main__': + main() |