ilyakooo0/nixpkgs
1
0
Fork 0
mirror of https://github.com/ilyakooo0/nixpkgs.git synced 2024-09-22 04:57:56 +03:00
Code Issues Projects Releases Wiki Activity

patchShebangs: create timestamp in tmp dir

Browse Source 
Creating the timestamp in the patched script's directory has a few
drawbacks:

* if "foo.timestamp" already exists, it will be overwritten
* it requires the directory to be writable
This commit is contained in:
Nicolas Mattia 2019-04-25 17:07:58 +02:00
parent 82f338b837
commit cc9b4029bc
1 changed files with 4 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

7
pkgs/build-support/setup-hooks/patch-shebangs.sh
View File

@ -55,10 +55,11 @@ patchShebangs() {
# escape the escape chars so that sed doesn't interpret them
escapedInterpreterLine=$(echo "$newInterpreterLine" | sed 's|\\|\\\\|g')
# Preserve times, see: https://github.com/NixOS/nixpkgs/pull/33281
touch -r "$f" "$f.timestamp"
timestamp=$(mktemp)
touch -r "$f" "$timestamp"
sed -i -e "1 s|.*|#\!$escapedInterpreterLine|" "$f"
touch -r "$f.timestamp" "$f"
rm "$f.timestamp"
touch -r "$timestamp" "$f"
rm "$timestamp"
fi
fi
done