first commit

scripts/check-and-build.sh

@@ -0,0 +1,27 @@
+#!/usr/bin/env bash
+set -Eeuo pipefail
+source /opt/rustbox-package-builder/scripts/lib.sh
+WORK="$DATA_DIR/work/source"
+REPOSITORY="$DATA_DIR/repository"
+if [[ ! -d "$WORK/.git" ]]; then
+  rm -rf "$WORK"
+  git clone --no-tags "$SOURCE_REPO" "$WORK"
+fi
+cd "$WORK"
+git remote set-url origin "$SOURCE_REPO"
+git fetch --no-tags --prune origin "$SOURCE_BRANCH"
+SHA=$(git rev-parse FETCH_HEAD)
+CURRENT_SHA=""
+CURRENT_REV=""
+if [[ -r "$REPOSITORY/current/LINUX-BUILD-INFO.txt" ]]; then
+  CURRENT_SHA=$(sed -n 's/^source_commit=//p' "$REPOSITORY/current/LINUX-BUILD-INFO.txt" | head -n1)
+  CURRENT_REV=$(sed -n 's/^packaging_revision=//p' "$REPOSITORY/current/LINUX-BUILD-INFO.txt" | head -n1)
+fi
+if [[ "$CURRENT_SHA" == "$SHA" && "$CURRENT_REV" == "$PACKAGING_REVISION" ]]; then
+  log "no new RustBox build: commit=$SHA packaging_revision=$PACKAGING_REVISION"
+  exit 0
+fi
+git reset --hard "$SHA"
+git clean -fdx
+export SHA SRC="$WORK"
+/opt/rustbox-package-builder/scripts/build-release.sh