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-rwxr-xr-xbrp-mangle-shebangs8
1 files changed, 5 insertions, 3 deletions
diff --git a/brp-mangle-shebangs b/brp-mangle-shebangs
index 11809b4..98990c0 100755
--- a/brp-mangle-shebangs
+++ b/brp-mangle-shebangs
@@ -92,12 +92,12 @@ while IFS= read -r line; do
echo "$path" | grep -q -E -f "$exclude_files_from" && continue
fi
- ts=$(stat -c %y "$f")
read shebang_line < "$f"
orig_shebang="${shebang_line#\#!}"
if [ "$orig_shebang" = "$shebang_line" ]; then
echo >&2 "*** WARNING: $f is executable but has no shebang, removing executable bit"
+ ts=$(stat -c %y "$f")
chmod -x "$f"
touch -d "$ts" "$f"
continue
@@ -114,6 +114,7 @@ while IFS= read -r line; do
if [ -z "$shebang" ]; then
echo >&2 "*** WARNING: $f is executable but has empty shebang, removing executable bit"
+ ts=$(stat -c %y "$f")
chmod -x "$f"
touch -d "$ts" "$f"
continue
@@ -145,11 +146,12 @@ while IFS= read -r line; do
echo >&2 "*** ERROR: ambiguous python shebang in $path: #!$orig_shebang. Change it to python3 (or python2) explicitly."
fail=1
elif [ "#!$shebang" != "#!$orig_shebang" ]; then
- sed -i -e "1c #!$shebang" "$f"
echo "mangling shebang in $path from $orig_shebang to #!$shebang"
+ ts=$(stat -c %y "$f")
+ sed -i -e "1c #!$shebang" "$f"
+ touch -d "$ts" "$f"
fi
- touch -d "$ts" "$f"
done
exit $fail