Files
nixpkgs/pkgs/by-name/ja/jan/update.sh
dfjay 83891d702c jan: add update script
Assisted-by: Claude Code (Claude Opus 4.8)
2026-07-01 00:46:02 +05:00

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#!/usr/bin/env nix-shell
#!nix-shell -i bash -p bash nixVersions.latest curl coreutils jq common-updater-scripts
set -euo pipefail
latestTag=$(curl ${GITHUB_TOKEN:+-u ":$GITHUB_TOKEN"} -sL https://api.github.com/repos/janhq/jan/releases/latest | jq -r ".tag_name")
latestVersion="${latestTag#v}"
currentVersion=$(nix-instantiate --eval -E "with import ./. {}; jan.version" | tr -d '"')
echo "latest version: $latestVersion"
echo "current version: $currentVersion"
if [[ "$latestVersion" == "$currentVersion" ]]; then
echo "package is up-to-date"
exit 0
fi
linuxUrl="https://github.com/janhq/jan/releases/download/v$latestVersion/Jan_${latestVersion}_amd64.AppImage"
linuxHash=$(nix --extra-experimental-features nix-command hash convert --hash-algo sha256 --to sri "$(nix-prefetch-url "$linuxUrl")")
update-source-version jan "$latestVersion" "$linuxHash" --system=x86_64-linux --ignore-same-version
darwinUrl="https://github.com/janhq/jan/releases/download/v$latestVersion/jan-mac-universal-${latestVersion}.zip"
darwinHash=$(nix --extra-experimental-features nix-command hash convert --hash-algo sha256 --to sri "$(nix-prefetch-url --unpack "$darwinUrl")")
update-source-version jan "$latestVersion" "$darwinHash" --system=aarch64-darwin --ignore-same-version