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| author | Paul Spooren <mail@aparcar.org> | 2020-08-15 10:57:00 -1000 |
|---|---|---|
| committer | Daniel Golle <daniel@makrotopia.org> | 2020-08-31 11:18:06 +0100 |
| commit | ae87e53e33a7e914ec340bebb45cb177724f5952 (patch) | |
| tree | 571730b26f8c3c750c8707934672d2aa02a0f3cb /scripts | |
| parent | 7d26f294cd0b2bd4ea3475e55e6c68cf0ede46ac (diff) | |
| download | upstream-ae87e53e33a7e914ec340bebb45cb177724f5952.tar.gz upstream-ae87e53e33a7e914ec340bebb45cb177724f5952.tar.bz2 upstream-ae87e53e33a7e914ec340bebb45cb177724f5952.zip | |
build: Fix Shellcheck for get_source_date_epoch.sh
If a `cd` to `TOPDIR` fails the script should quit.
Also unify `try_mtime` function by storing it in a variable.
Signed-off-by: Paul Spooren <mail@aparcar.org>
Diffstat (limited to 'scripts')
| -rwxr-xr-x | scripts/get_source_date_epoch.sh | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/scripts/get_source_date_epoch.sh b/scripts/get_source_date_epoch.sh index 84ba445454..8a41eebae7 100755 --- a/scripts/get_source_date_epoch.sh +++ b/scripts/get_source_date_epoch.sh @@ -1,7 +1,10 @@ #!/usr/bin/env bash export LANG=C export LC_ALL=C -[ -n "$TOPDIR" ] && cd $TOPDIR + +if [ -n "$TOPDIR" ]; then + cd "$TOPDIR" || exit 1 +fi try_version() { [ -f version.date ] || return 1 @@ -22,7 +25,7 @@ try_hg() { } try_mtime() { - perl -e 'print((stat $ARGV[0])[9])' "$0" + SOURCE_DATE_EPOCH=$(perl -e 'print((stat $ARGV[0])[9])' "$0") [ -n "$SOURCE_DATE_EPOCH" ] } |