2022-01-10 19:28:30 +01:00
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#!/bin/bash
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#=================================================
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# PACKAGE UPDATING HELPER
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#=================================================
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# This script is meant to be run by GitHub Actions
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# The YunoHost-Apps organisation offers a template Action to run this script periodically
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# Since each app is different, maintainers can adapt its contents so as to perform
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# automatic actions when a new upstream release is detected.
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2022-01-10 20:53:10 +01:00
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# Heavily modified script for pulling on main branch instead of releases
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2022-01-10 19:28:30 +01:00
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#=================================================
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# FETCHING LATEST RELEASE AND ITS ASSETS
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#=================================================
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# Fetching information
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current_version=$(cat manifest.json | jq -j '.version|split("~")[0]')
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2022-01-10 20:53:10 +01:00
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current_commit=$(cat conf/app.src | grep 'SOURCE_FILENAME' | cut -d= -f2 | cut -d. -f1)
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2022-01-10 19:28:30 +01:00
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repo=$(cat manifest.json | jq -j '.upstream.code|split("https://github.com/")[1]')
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2022-01-10 20:53:10 +01:00
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last=$(curl --silent "https://api.github.com/repos/$repo/branches/main")
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last_version=$(echo $last | jq -r '.commit.commit.author.date' | cut -dT -f1 | tr - .)
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last_commit=$(echo $last | jq -r '.commit.sha')
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2022-01-10 19:28:30 +01:00
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# Setting up the environment variables
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2022-01-10 20:53:10 +01:00
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echo "Current version: $current_version commit $current_commit"
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echo "Latest release from upstream: $last_version commit $last_commit"
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echo "VERSION=$last_version" >> $GITHUB_ENV
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2022-01-10 19:28:30 +01:00
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# For the time being, let's assume the script will fail
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echo "PROCEED=false" >> $GITHUB_ENV
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# Proceed only if the retrieved version is greater than the current one
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2022-01-10 20:53:10 +01:00
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if ! dpkg --compare-versions "$current_version" "lt" "$last_version" ; then
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2022-01-10 19:28:30 +01:00
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echo "::warning ::No new version available"
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exit 0
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# Proceed only if a PR for this new version does not already exist
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2022-01-10 20:53:10 +01:00
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elif git ls-remote -q --exit-code --heads https://github.com/$GITHUB_REPOSITORY.git ci-auto-update-v$last_version ; then
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2022-01-10 19:28:30 +01:00
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echo "::warning ::A branch already exists for this update"
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exit 0
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fi
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#=================================================
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# UPDATE SOURCE FILES
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#=================================================
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# Create the temporary directory
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tempdir="$(mktemp -d)"
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2022-01-10 20:53:10 +01:00
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asset_url="https://github.com/$repo/archive/$last_commit.tar.gz"
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2022-01-10 19:28:30 +01:00
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# Download sources and calculate checksum
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filename=${asset_url##*/}
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curl --silent -4 -L $asset_url -o "$tempdir/$filename"
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checksum=$(sha256sum "$tempdir/$filename" | head -c 64)
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# Delete temporary directory
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rm -rf $tempdir
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# Rewrite source file
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2022-01-10 20:53:10 +01:00
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cat <<EOT > conf/app.src
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2022-01-10 19:28:30 +01:00
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SOURCE_URL=$asset_url
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SOURCE_SUM=$checksum
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SOURCE_SUM_PRG=sha256sum
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2022-01-10 21:32:26 +01:00
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SOURCE_FORMAT=tar.gz
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2022-01-10 19:28:30 +01:00
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SOURCE_IN_SUBDIR=true
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2022-01-10 20:53:10 +01:00
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SOURCE_FILENAME=$filename
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SOURCE_EXTRACT=true
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2022-01-10 19:28:30 +01:00
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EOT
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2022-01-10 20:53:10 +01:00
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echo "... conf/app.src updated"
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2022-01-10 19:28:30 +01:00
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#=================================================
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# SPECIFIC UPDATE STEPS
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#=================================================
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# Any action on the app's source code can be done.
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# The GitHub Action workflow takes care of committing all changes after this script ends.
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#=================================================
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# GENERIC FINALIZATION
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#=================================================
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# Replace new version in manifest
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2022-01-10 20:53:10 +01:00
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echo "$(jq -s --indent 4 ".[] | .version = \"$last_version~ynh1\"" manifest.json)" > manifest.json
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2022-01-10 19:28:30 +01:00
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# No need to update the README, yunohost-bot takes care of it
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# The Action will proceed only if the PROCEED environment variable is set to true
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echo "PROCEED=true" >> $GITHUB_ENV
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exit 0
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