Initial commit

.github/workflows/build-api-image.sh

@@ -0,0 +1,61 @@
+#!/usr/bin/env bash
+
+set -eo pipefail
+
+SHA=$(git rev-parse HEAD)
+REPO_NAME=langgenius/dify
+API_REPO_NAME="${REPO_NAME}-api"
+
+if [[ "${GITHUB_EVENT_NAME}" == "pull_request" ]]; then
+  REFSPEC=$(echo "${GITHUB_HEAD_REF}" | sed 's/[^a-zA-Z0-9]/-/g' | head -c 40)
+  PR_NUM=$(echo "${GITHUB_REF}" | sed 's:refs/pull/::' | sed 's:/merge::')
+  LATEST_TAG="pr-${PR_NUM}"
+  CACHE_FROM_TAG="latest"
+elif [[ "${GITHUB_EVENT_NAME}" == "release" ]]; then
+  REFSPEC=$(echo "${GITHUB_REF}" | sed 's:refs/tags/::' | head -c 40)
+  LATEST_TAG="${REFSPEC}"
+  CACHE_FROM_TAG="latest"
+else
+  REFSPEC=$(echo "${GITHUB_REF}" | sed 's:refs/heads/::' | sed 's/[^a-zA-Z0-9]/-/g' | head -c 40)
+  LATEST_TAG="${REFSPEC}"
+  CACHE_FROM_TAG="${REFSPEC}"
+fi
+
+if [[ "${REFSPEC}" == "main" ]]; then
+  LATEST_TAG="latest"
+  CACHE_FROM_TAG="latest"
+fi
+
+echo "Pulling cache image ${API_REPO_NAME}:${CACHE_FROM_TAG}"
+if docker pull "${API_REPO_NAME}:${CACHE_FROM_TAG}"; then
+  API_CACHE_FROM_SCRIPT="--cache-from ${API_REPO_NAME}:${CACHE_FROM_TAG}"
+else
+  echo "WARNING: Failed to pull ${API_REPO_NAME}:${CACHE_FROM_TAG}, disable build image cache."
+  API_CACHE_FROM_SCRIPT=""
+fi
+
+
+cat<<EOF
+  Rolling with tags:
+  - ${API_REPO_NAME}:${SHA}
+  - ${API_REPO_NAME}:${REFSPEC}
+  - ${API_REPO_NAME}:${LATEST_TAG}
+EOF
+
+#
+# Build image
+#
+cd api
+docker build \
+  ${API_CACHE_FROM_SCRIPT} \
+  --build-arg COMMIT_SHA=${SHA} \
+  -t "${API_REPO_NAME}:${SHA}" \
+  -t "${API_REPO_NAME}:${REFSPEC}" \
+  -t "${API_REPO_NAME}:${LATEST_TAG}" \
+  --label "sha=${SHA}" \
+  --label "built_at=$(date)" \
+  --label "build_actor=${GITHUB_ACTOR}" \
+  .
+
+# push
+docker push --all-tags "${API_REPO_NAME}"