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| author | Thomas Voss <mail@thomasvoss.com> | 2023-09-15 13:06:13 +0300 |
|---|---|---|
| committer | Thomas Voss <mail@thomasvoss.com> | 2023-09-15 13:06:13 +0300 |
| commit | c164c8b7951005008ebad6b7c85b7122cdc7f688 (patch) | |
| tree | 8614d2bdd661a1789b660d9e4028c02ab2f37f1b /.config/eww/scripts | |
| parent | 7b5c1e65ed5c84f85b7257f56bdc7d3508248edd (diff) | |
eww: Improved usage of read(1)
Diffstat (limited to '.config/eww/scripts')
| -rwxr-xr-x | .config/eww/scripts/workspace-list-listener | 13 |
1 files changed, 4 insertions, 9 deletions
diff --git a/.config/eww/scripts/workspace-list-listener b/.config/eww/scripts/workspace-list-listener index eb36f8c..d9ac666 100755 --- a/.config/eww/scripts/workspace-list-listener +++ b/.config/eww/scripts/workspace-list-listener @@ -7,19 +7,14 @@ jo -a $spaces socat -u UNIX-CONNECT:"$IPC" - \ | stdbuf -oL grep -E '^(create|destroy)workspace>>' \ - | while IFS= read -r line + | while IFS='>>' read -r e _ n do - oifs="$IFS" - IFS='>>' - set -- $line - IFS="$oifs" - - case "$1" in + case "$e" in c*) - spaces="`printf '%s\n%s\n' "$spaces" $3 | sort -V`" + spaces="`printf '%s\n%s\n' "$spaces" $n | sort -V`" ;; d*) - spaces="`echo "$spaces" | grep -v "^$3$"`" + spaces="`echo "$spaces" | grep -v "^$n$"`" ;; esac jo -a $spaces |