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fix(n8n): use stable tag target to get actual version

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The previous jq filter grabbed the first non-stable release by creation date,
which incorrectly returned 1.123.38 instead of the latest stable 2.18.5.

Now query the 'stable' tag directly and extract version from its
target_commitish (e.g., 'release/2.18.5' -> '2.18.5'), ensuring we always
get the actual latest stable version.

Also bump version from 2.17.8 to 2.18.5 with updated hashes.
This commit is contained in:
m3ta-chiron
2026-04-29 18:40:49 +02:00
committed by m3tm3re
parent e601fde026
commit f7f0c4072e
2 changed files with 14 additions and 9 deletions
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17
pkgs/n8n/update.sh
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@@ -2,9 +2,14 @@
#!nix-shell -i bash -p bash curl jq nix-update cacert git nix
set -euo pipefail
# n8n now publishes two releases per version: a "stable" tag and a "n8n@X.Y.Z" versioned tag.
# Skip the "stable" tag and get the actual version from the next release.
# Note: We removed --pure from the shebang because nix-update needs network access to prefetch hashes.
# n8n releases are published with two tags per version:
# - "n8n@X.Y.Z" - the versioned tag
# - "stable" - always points to the latest stable version
#
# We query the "stable" tag and extract the version from its target commitish (e.g., "release/2.18.5").
# This ensures we always get the actual latest stable version, not the most recently created tag.
set -euo pipefail
# Get the directory where this script lives (should be pkgs/n8n/)
script_dir="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
@@ -14,10 +19,10 @@ nixpkgs_root="$(cd "$script_dir/../.." && pwd)"
cd "$nixpkgs_root"
release_info=$(curl -s "https://api.github.com/repos/n8n-io/n8n/releases")
new_version=$(echo "$release_info" | jq --raw-output 'map(select(.tag_name != "stable")) | .[0].tag_name | ltrimstr("n8n@")')
# Query the "stable" tag and extract version from target_commitish (e.g., "release/2.18.5")
new_version=$(curl -s "https://api.github.com/repos/n8n-io/n8n/releases/tags/stable" | jq --raw-output '.target_commitish | ltrimstr("release/")')
echo "Latest version: n8n@${new_version}"
echo "Latest stable version: n8n@${new_version}"
echo "Running from: $(pwd)"
# Use --flake --system to properly evaluate the flake-based package