termux-packages/scripts/updates/check-updates.sh

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#!/usr/bin/env bash
set -e -u
BASEDIR=$(dirname "$(realpath "$0")")
# These variables should be set in environment outside of this script.
# Build updated packages.
: "${BUILD_PACKAGES:=false}"
# Commit changes to Git.
: "${GIT_COMMIT_PACKAGES:=false}"
# Push changes to remote.
: "${GIT_PUSH_PACKAGES:=false}"
if [ -z "${GITHUB_API_TOKEN-}" ]; then
echo "You need a Github Personal Access Token be set in variable GITHUB_API_TOKEN."
exit 1
fi
if [ -f "${BASEDIR}/github-projects.txt" ]; then
for line in $(grep -P '^[a-z0-9]' "${BASEDIR}/github-projects.txt"); do
unset package project version_regexp termux_version termux_epoch latest_version
package=$(echo "$line" | cut -d'|' -f1)
project=$(echo "$line" | cut -d'|' -f2)
version_regexp=$(echo "$line" | cut -d'|' -f3-)
if [ ! -d "${BASEDIR}/../../packages/${package}" ]; then
echo "Package '$package' is not available, skipping."
continue
fi
# Our local version of package.
termux_version=$(set +e +u;. "${BASEDIR}/../../packages/${package}/build.sh" 2>/dev/null; echo "$TERMUX_PKG_VERSION")
termux_epoch="$(echo "$termux_version" | cut -d: -f1)"
termux_version=$(echo "$termux_version" | cut -d: -f2-)
if [ "$termux_version" == "$termux_epoch" ]; then
# No epoch set.
termux_epoch=""
else
termux_epoch+=":"
fi
# Latest version is the current release tag on Github.
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latest_version=$(curl --silent --location -H "Authorization: token ${GITHUB_API_TOKEN}" "https://api.github.com/repos/${project}/releases/latest" | jq -r .tag_name)
# Remove leading 'v' which is common in version tag.
latest_version=${latest_version#v}
# If needed, filter version numbers from tag by using regexp.
if [ -n "$version_regexp" ]; then
latest_version=$(grep -oP "$version_regexp" <<< "$latest_version")
fi
# We have no better choice for comparing versions.
if [ "$(echo -e "${termux_version}\n${latest_version}" | sort -V | head -n 1)" != "$latest_version" ] ;then
if [ "$BUILD_PACKAGES" = "false" ]; then
echo "Package '${package}' needs update to '${latest_version}'."
else
echo "Updating '${package}' to '${latest_version}'."
sed -i "s/^\(TERMUX_PKG_VERSION=\)\(.*\)\$/\1${termux_epoch}${latest_version}/g" "${BASEDIR}/../../packages/${package}/build.sh"
sed -i "/TERMUX_PKG_REVISION=/d" "${BASEDIR}/../../packages/${package}/build.sh"
echo n | "${BASEDIR}/../bin/update-checksum" "$package"
echo "Trying to build package '${package}'."
if "${BASEDIR}/../run-docker.sh" ./build-package.sh -a aarch64 -I "$package"; then
if [ "$GIT_COMMIT_PACKAGES" = "true" ]; then
git add "${BASEDIR}/../../packages/${package}"
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git commit -m "$(echo -e "${package}: update to ${latest_version}\n\nThis commit has been automatically submitted by Github Actions.")"
fi
if [ "$GIT_PUSH_PACKAGES" = "true" ]; then
git pull --rebase
git push
fi
else
echo "Failed to build '${package}'."
git checkout -- "${BASEDIR}/../../packages/${package}"
fi
fi
fi
done
fi