Add auto update

auto_update/auto_update.sh

@@ -0,0 +1,88 @@
+#!/bin/bash
+
+set -eu
+
+readonly app_name=xwiki
+
+get_from_manifest() {
+    result=$(python3 <<EOL
+import toml
+import json
+with open("../manifest.toml", "r") as f:
+    file_content = f.read()
+loaded_toml = toml.loads(file_content)
+json_str = json.dumps(loaded_toml)
+print(json_str)
+EOL
+    )
+    echo "$result" | jq -r "$1"
+}
+
+check_app_version() {
+    local app_remote_version=$(curl https://nexus.xwiki.org/nexus/content/groups/public/org/xwiki/platform/xwiki-platform-distribution-jetty-hsqldb/maven-metadata.xml |
+        xq --indent 0 -x '//metadata/versioning/versions' |
+        sed -E 's|\s*(.*)\s*|\1|g' |
+        grep -v '\-rc-' |
+        grep -v '\-milestone-' |
+        python3 -c 'import sys
+from packaging.version import Version
+versions = sys.stdin.read().splitlines()
+versions.sort(key=Version)
+print(versions[-1])')
+
+    local jdbc_version=$(curl 'https://api.github.com/repos/pgjdbc/pgjdbc/releases/latest' -H 'Host: api.github.com' --compressed | jq -r ".tag_name" | cut -dL -f2)
+
+    ## Check if new build is needed
+    if [[ "$app_version" != "$app_remote_version" ]]
+    then
+        app_version="$app_remote_version"
+        return 0
+    else
+        return 1
+    fi
+}
+
+upgrade_app() {
+    (
+        set -eu
+
+        prev_sha256sum_main=$(get_from_manifest ".resources.sources.main.sha256")
+        prev_sha256sum_jdbc=$(get_from_manifest ".resources.sources.jdbc.sha256")
+
+        wget -O main.zip "https://nexus.xwiki.org/nexus/content/groups/public/org/xwiki/platform/xwiki-platform-distribution-jetty-hsqldb/$app_version/xwiki-platform-distribution-jetty-hsqldb-$app_version.zip"
+        sha256sum_main=$(sha256sum main.zip | cut -d' ' -f1)
+        rm main.zip
+        wget -O jdbc.jar "https://jdbc.postgresql.org/download/postgresql-$jdbc_version.jar"
+        sha256sum_jdbc=$(sha256sum jdbc.jar | cut -d' ' -f1)
+
+        # Update manifest
+        sed -r -i 's|version = "[[:alnum:].]{4,8}~ynh[[:alnum:].]{1,2}"|version = "'"${app_version}"'~ynh1"|' ../manifest.toml
+        sed -r -i "s|xwiki-platform-distribution-jetty-hsqldb/[[:alnum:].]{4,10}/xwiki-platform-distribution-jetty-hsqldb-[[:alnum:].]{4,10}.zip|xwiki-platform-distribution-jetty-hsqldb/$app_version/xwiki-platform-distribution-jetty-hsqldb-$app_version.zip|" ../manifest.toml
+        sed -r -i 's|postgresql-[[:alnum:].]{4,10}\.jar|postgresql-'"${jdbc_version}"'.jar|' ../manifest.toml
+        sed -r -i "s|$prev_sha256sum_main|$sha256sum_main|" ../manifest.toml
+        sed -r -i "s|$prev_sha256sum_jdbc|$sha256sum_jdbc|" ../manifest.toml
+
+        git commit -a -m "Upgrade $app_name to $app_version"
+        git push gitea auto_update:auto_update
+    ) 2>&1 | tee "${app_name}_build_temp.log"
+    return "${PIPESTATUS[0]}"
+}
+
+app_prev_version="$(get_from_manifest ".version" |  cut -d'~' -f1)"
+app_version="$app_prev_version"
+
+if check_app_version
+then
+    set +eu
+    upgrade_app
+    res=$?
+    set -eu
+    if [ $res -eq 0 ]; then
+        result="Success"
+    else
+        result="Failed"
+    fi
+    msg="Build: $app_name version $app_version\n"
+    msg+="$(cat ${app_name}_build_temp.log)"
+    echo -e "$msg" | mail.mailutils -a "Content-Type: text/plain; charset=UTF-8" -s "Autoupgrade $app_name : $result" "$notify_email"
+fi

auto_update/auto_update_config_example.sh

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+notify_email="hello@world.tld"