actions/install-nix-action
2
0
Fork 0
mirror of https://github.com/cachix/install-nix-action.git synced 2025-07-31 04:09:11 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions

shrug

Browse source
This commit is contained in:
Sander 2025-07-29 18:22:39 +02:00
parent bec79841e9
commit 784fd971ad
No known key found for this signature in database
1 changed files with 13 additions and 4 deletions
Download patch file Download diff file Expand all files Collapse all files

17
install-nix.sh
View file

@ -124,18 +124,27 @@ fi
# Capture current PATH before sourcing profile # Capture current PATH before sourcing profile
old_path="$PATH" old_path="$PATH"
# Capture all environment changes # Capture all environment changes to temporary files
env_changes=$(comm -13 <(env | sort) <(. /etc/profile.d/nix.sh && env | sort)) tmpfile_before=$(mktemp)
tmpfile_after=$(mktemp)
tmpfile_changes=$(mktemp)
env | sort > "$tmpfile_before"
(. /etc/profile.d/nix.sh && env | sort > "$tmpfile_after")
comm -13 "$tmpfile_before" "$tmpfile_after" > "$tmpfile_changes"
# Append non-PATH changes to GITHUB_ENV # Append non-PATH changes to GITHUB_ENV
echo "$env_changes" | grep -v "^PATH=" >> "$GITHUB_ENV" grep -v "^PATH=" "$tmpfile_changes" >> "$GITHUB_ENV"
# Extract new PATH and append new entries to GITHUB_PATH # Extract new PATH and append new entries to GITHUB_PATH
new_path=$(echo "$env_changes" | grep "^PATH=" | cut -d= -f2-) new_path=$(grep "^PATH=" "$tmpfile_changes" | cut -d= -f2-)
if [[ -n "$new_path" ]]; then if [[ -n "$new_path" ]]; then
# Use comm to find PATH entries in new_path but not in old_path # Use comm to find PATH entries in new_path but not in old_path
comm -13 <(tr ':' '\n' <<< "$old_path" | sort) <(tr ':' '\n' <<< "$new_path" | sort) >> "$GITHUB_PATH" comm -13 <(tr ':' '\n' <<< "$old_path" | sort) <(tr ':' '\n' <<< "$new_path" | sort) >> "$GITHUB_PATH"
fi fi
# Clean up temporary files
rm -f "$tmpfile_before" "$tmpfile_after" "$tmpfile_changes"
# Close the log message group which was opened above # Close the log message group which was opened above
echo "::endgroup::" echo "::endgroup::"