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| author | Florian Fischer <florian.fischer@muhq.space> | 2025-01-09 23:17:37 +0100 |
|---|---|---|
| committer | Florian Fischer <florian.fischer@muhq.space> | 2025-01-09 23:17:37 +0100 |
| commit | f04bb93e982060ed27e5cf6e4a8d97edeb0910b6 (patch) | |
| tree | 5dc44812f253699dc3b05be7895169ece61e6453 /tools/find-upwards | |
| parent | 0a1fdd0eb9642e52f985971827beb33d54f21cf4 (diff) | |
| download | vis-lspc-f04bb93e982060ed27e5cf6e4a8d97edeb0910b6.tar.gz vis-lspc-f04bb93e982060ed27e5cf6e4a8d97edeb0910b6.zip | |
extract the upwards find code into the util module
Diffstat (limited to 'tools/find-upwards')
| -rwxr-xr-x | tools/find-upwards | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/tools/find-upwards b/tools/find-upwards new file mode 100755 index 0000000..5f0edfe --- /dev/null +++ b/tools/find-upwards @@ -0,0 +1,26 @@ +#!/bin/sh + +set -eu + +if [ ! "${1:-}" ]; then + exit 1 +fi + +BASEDIR="$(dirname "$1")" + +while read -r glob; do + cd "$BASEDIR" + + while [ "$PWD" != "/" ]; do + set -- "$glob" + + if [ -e "$1" ]; then + echo "$PWD" + exit 0 + fi + + cd .. + done +done + +echo "$BASEDIR" |