rewrite: rewrote as github actions runnable

scripts/check-update.sh

@@ -1,82 +1,38 @@
 #!/usr/bin/env bash
-# check-update.sh
-# Polls the AUR RPC API for the latest webkit2gtk version.
-# If a newer version is detected, runs build.sh then publish.sh directly.
-# Called by entrypoint.sh on a loop — runs entirely inside the container.
-
 set -euo pipefail
 
-SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
-ROOT_DIR="$(cd "${SCRIPT_DIR}/.." && pwd)"
+# Fetches the latest webkit2gtk version from the AUR and compares with latest Github release
+# Outputs the AUR version to GITHUB_OUTPUT if a build should be triggered, otherwiste ouputs an empty string
 
-# Paths
-STATE_DIR="${ROOT_DIR}/state"
-LAST_VERSION_FILE="${STATE_DIR}/last_version"
-mkdir -p "${STATE_DIR}"
+REPO="${GITHUB_REPOSITORY}"
 
-# Logging
-# Output goes to stdout so docker compose logs picks it up automatically.
-log() {
-    echo "[$(date '+%Y-%m-%d %H:%M:%S')] [check-update] $*"
-}
+echo "Fetching AUR version..."
+AUR_VERSION=$(curl -s "https://aur.archlinux.org/rpc/v5/info/webkit2gtk" \
+    | jq -r ".results[0].Version" \
+)
 
-# Fetch latest AUR version
-AUR_API_URL="https://aur.archlinux.org/rpc/v5/info/webkit2gtk"
-
-log "Querying AUR for webkit2gtk"
-response=$(curl -fsSL "${AUR_API_URL}")
-aur_version=$(echo "${response}" | jq -r '.results[0].Version')
-
-if [[ -z "${aur_version}" || "${aur_version}" == "null" ]]; then
-    log "ERROR: Failed to parse version from AUR response: ${response}"
+if [ -z "$AUR_VERSION" ] || [ "$AUR_VERSION" = "null" ]; then
+    echo "ERROR: Could not fetch AUR version" >&2
     exit 1
 fi
 
-log "AUR version: ${aur_version}"
+echo "AUR version: $AUR_VERSION"
 
-# Compare with last built version
-last_version=""
-if [[ -f "${LAST_VERSION_FILE}" ]]; then
-    last_version=$(cat "${LAST_VERSION_FILE}")
-fi
+echo "Fetching latest Github release..."
+TAG=$(gh release list \
+    --repo "$REPO" \
+    --limit 1 \
+    --json tagName \
+    --jq '.[0].tagName // ""'
+)
+RELEASE_VERSION="${TAG#v}"
 
-log "Last built version: ${last_version:-<none>}"
+echo "Release version: ${RELEASE_VERSION:-"(none)"}"
 
-if [[ "${aur_version}" == "${last_version}" ]]; then
-    log "Already up to date, nothing to do"
-    exit 0
-fi
-
-log "New version detected: ${aur_version} (was: ${last_version:-<none>}), starting build"
-
-# Update the webkit2gtk AUR clone
-WEBKIT2GTK_DIR="${ROOT_DIR}/webkit2gtk"
-if [[ -d "${WEBKIT2GTK_DIR}/.git" ]]; then
-    log "Pulling latest PKGBUILD from AUR"
-    git -C "${WEBKIT2GTK_DIR}" pull --ff-only
+if [ -z "$RELEASE_VERSION" ] || [ "$AUR_VERSION" != "$RELEASE_VERSION" ]; then
+    echo "Version mismatch or no release found, build required"
+    echo "trigger_version=$AUR_VERSION" >> "$GITHUB_OUTPUT"
 else
-    log "Cloning webkit2gtk from AUR"
-    git clone https://aur.archlinux.org/webkit2gtk.git "${WEBKIT2GTK_DIR}"
-fi
-
-# Build
-log "Running build"
-if "${SCRIPT_DIR}/build.sh"; then
-    log "Build succeeded"
-else
-    log "ERROR: Build failed, aborting"
-    exit 1
-fi
-
-# Publish
-log "Running publish"
-if "${SCRIPT_DIR}/publish.sh"; then
-    log "Publish succeeded"
-else
-    log "ERROR: Publish failed, exit code: $?"
-    exit 1
-fi
-
-# Record new version
-echo "${aur_version}" > "${LAST_VERSION_FILE}"
-log "Updated last_version to ${aur_version}, done"
+    echo "Version match, no build required"
+    echo "trigger_version=" >> "$GITHUB_OUTPUT"
+fi