first commit

entrypoint.sh

@@ -0,0 +1,72 @@
+#!/usr/bin/env bash
+
+INPUT_IMAGE_NAME=$imageName
+INPUT_IMAGE_PREFIX=$imagePrefix
+INPUT_PUSH_IMAGE=$push
+INPUT_PULL_CACHE=$pullCache
+INPUT_DOCKERFILE_PATH=$path
+INPUT_PLATFORM=$platform
+INPUT_EXPORT_TAR=$exportTarPath
+INPUT_BUILD_ARGS=$buildArgs
+
+set -e
+
+# shellcheck disable=SC2155
+export LOWERCASE_INPUT_IMAGE_PREFIX="$(echo "$INPUT_IMAGE_PREFIX" | tr '[:upper:]' '[:lower:]')"
+IMAGE_NAME="$(echo "$LOWERCASE_INPUT_IMAGE_PREFIX" | sed 's/^https\?:\/\///')$INPUT_IMAGE_NAME"
+
+if [ -n "$DOCKER_CONFIG_BASE64" ]; then
+  echo "Retrieving docker config"
+  mkdir "$HOME/.docker/"
+  echo "$DOCKER_CONFIG_BASE64" | base64 -d > "$HOME/.docker/config.json"
+fi;
+
+echo "Full image name: $IMAGE_NAME"
+
+if [ -z "$INPUT_IMAGE_NAME" ]; then
+  echo "No image name given."
+  exit 1
+fi;
+
+DOCKER_BUILD_OPTIONS=("--progress" "plain" "-t" "$IMAGE_NAME")
+
+if [[ -n "${INPUT_BUILD_ARGS}" ]]; then
+  IFS=',' read -ra allBuildArgs <<< "${INPUT_BUILD_ARGS}"
+  
+  for dockerArg in "${allBuildArgs[@]}"; do
+    DOCKER_BUILD_OPTIONS+=("--build-arg" "$dockerArg")
+  done
+fi
+
+if [ -n "$INPUT_PLATFORM" ]; then
+  DOCKER_BUILD_OPTIONS+=("--platform" "$INPUT_PLATFORM" "--pull")
+fi
+
+if [ "$INPUT_PUSH_IMAGE" = "true" ]; then
+  DOCKER_BUILD_OPTIONS+=("--output=type=image,name=${IMAGE_NAME},push=true,compression=zstd,compression-level=8,force-compression=true,oci-mediatypes=true")
+fi
+
+if [ "$INPUT_PULL_CACHE" = "true" ]; then
+  IMAGE_CACHE_NAME="${IMAGE_NAME%%:*}:build-cache"
+  DOCKER_BUILD_OPTIONS+=("--cache-from" "type=registry,ref=${IMAGE_CACHE_NAME}")
+  DOCKER_BUILD_OPTIONS+=("--cache-to" "type=registry,image-manifest=true,oci-mediatypes=true,ref=${IMAGE_CACHE_NAME},mode=max")
+  echo "Using docker image cache ${IMAGE_CACHE_NAME}"
+fi
+
+if [ -n "$INPUT_EXPORT_TAR" ]; then
+  DOCKER_BUILD_OPTIONS+=("--output" "type=docker,dest=$INPUT_EXPORT_TAR")
+fi
+
+DOCKER_BUILD_OPTIONS+=("--rm")
+DOCKER_BUILD_OPTIONS+=("${INPUT_DOCKERFILE_PATH}")
+# shellcheck disable=SC2145
+echo "Running docker buildx with options: ${DOCKER_BUILD_OPTIONS[@]}"
+
+echo "Building and pushing !"
+docker buildx build "${DOCKER_BUILD_OPTIONS[@]}"
+echo "Cleaning up docker"
+docker system prune --all --force --filter label!=ACT_IMAGE=true
+
+echo "imageName=${IMAGE_NAME}" >> "$GITEA_OUTPUT"
+
+exit 0