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feat: replace symlink with simple shell wrapper #346

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feat: replace symlink with simple shell wrapper #346

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38ad89e
refactor: replace symlink with simple shell wrapper
Chumper Mar 18, 2022
0e7602d
Merge branch 'main' into refactor/symlinkToShell
Chumper Mar 18, 2022
96cfcbe
fix: chmod on correct path
Chumper Mar 18, 2022
d5ef456
Merge branch 'refactor/symlinkToShell' of https://github.com/Chumper/…
Chumper Mar 18, 2022
e6c0c60
fix: only set 775 if we are the owner
Chumper Mar 18, 2022
8a1aeba
Merge branch 'main' into refactor/symlinkToShell
viceice Mar 25, 2022
659cec1
Merge branch 'main' into refactor/symlinkToShell
Chumper Apr 2, 2022
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16 changes: 13 additions & 3 deletions src/usr/local/buildpack/utils/linking.sh
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Original file line number Diff line number Diff line change
Expand Up @@ -20,8 +20,10 @@ fi

${1} "\$@"
EOM
# make it writable for the owner and the group
chmod 775 "$FILE"
if [[ -O "$FILE" ]] && [ "$(stat --format '%a' "${FILE}")" -ne 775 ] ; then
# make it writable for the owner and the group only if we are the owner
chmod 775 "$FILE"
fi
}

# use this for simple symlink to /usr/local/bin
Expand All @@ -36,5 +38,13 @@ function link_wrapper () {
SOURCE=$SOURCE/${1}
fi
check_command "$SOURCE"
ln -sf "$SOURCE" "$TARGET"
cat > "$TARGET" <<- EOM
#!/bin/bash

${SOURCE} "\$@"
EOM
if [[ -O "$TARGET" ]] && [ "$(stat --format '%a' "${TARGET}")" -ne 775 ] ; then
# make it writable for the owner and the group only if we are the owner
chmod 775 "$TARGET"
fi
}