From 061e2104047ca15eb144cfbf3a6c83667462aeef Mon Sep 17 00:00:00 2001
From: bmartins <benoit.martins@outlook.com>
Date: Thu, 23 Mar 2023 12:05:12 +0100
Subject: [PATCH] feat(ci): create kaniko template to build docker

---
 .gitlab-ci.yml             | 23 ++++++++-------
 kaniko-build.gitlab-ci.yml | 60 ++++++++++++++++++++++++++++++++++++++
 2 files changed, 72 insertions(+), 11 deletions(-)
 create mode 100644 kaniko-build.gitlab-ci.yml

diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index ee65837f..a69fbb96 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -1,5 +1,7 @@
 # image: weboaks/node-karma-protractor-chrome
-image: node:16
+# image: node:16
+include:
+  - "kaniko-build.gitlab-ci.yml"
 
 stages:
   - build
@@ -7,10 +9,10 @@ stages:
 #  - test
 #  - e2e
 
-cache:
-  paths:
-    - node_modules/
-    - .yarn
+# cache:
+#   paths:
+#     - node_modules/
+#     - .yarn
 
 #pages:
 #  stage: pages
@@ -37,14 +39,14 @@ cache:
 #  cache:
 #    policy: pull
 
-build-docker:
+build-image:
   stage: build
   tags:
     - docker
-  before_script:
-    - docker info
-  script:
-    - docker build -t framadate .
+  extends: .kaniko_build
+  variables:
+    REGISTRY_IMAGE_PATH: "${HARBOR_HOST}/${CI_PROJECT_NAMESPACE}/${CI_PROJECT_NAME}"
+    PUSH_IMAGE: "true"
 
 build:
   stage: build
@@ -54,7 +56,6 @@ build:
     - yarn run build:prod
   cache:
     policy: pull
-
 #e2e:
 #  stage: e2e
 #  script:
diff --git a/kaniko-build.gitlab-ci.yml b/kaniko-build.gitlab-ci.yml
new file mode 100644
index 00000000..356cef21
--- /dev/null
+++ b/kaniko-build.gitlab-ci.yml
@@ -0,0 +1,60 @@
+# FROM https://gitlab.cern.ch/ci-tools/container-image-ci-templates/
+
+# Defining the variables which can be overridden while using the template file in .gitlab-ci.yml
+# REGISTRY_IMAGE_PATH: Defines where the image should be pushed to.
+# CONTEXT_DIR: Defines the context dir for the image build
+# DOCKER_FILE_NAME: Defines the name of the Dockerfile
+# PUSH_IMAGE: If the gitlab step should push the built image
+# BUILD_ARGS: The build-time variables
+
+variables:
+  CONTEXT_DIR: ""
+  DOCKER_FILE_NAME: "Dockerfile"
+  GIT_SUBMODULE_STRATEGY: recursive
+  PUSH_IMAGE: "false"
+  BUILD_ARGS: ""
+
+.kaniko_build:
+  stage: build
+  tags:
+    - docker
+  image:
+    # Using the official kaniko v1.6 image for the builds
+    name: gcr.io/kaniko-project/executor:v1.6.0-debug
+    entrypoint: [""]
+  script:
+    - |
+      if [ -z "${REGISTRY_IMAGE_PATH}" ]; then
+        echo "ERROR: CI variable REGISTRY_IMAGE_PATH is mandatory."
+        exit 1
+      fi
+    - REGISTRY=$(echo ${REGISTRY_IMAGE_PATH} | cut -d / -f 1)
+    - >
+      if [ -z "${CONTEXT_DIR}" ]; then
+        KANIKO_CONTEXT_DIR=${CI_PROJECT_DIR}
+      else
+        KANIKO_CONTEXT_DIR=${CI_PROJECT_DIR}/${CONTEXT_DIR}
+      fi
+    - mkdir -p /kaniko/.docker
+    - |
+      if [ -z "$DOCKER_AUTH_CONFIG" ]; then
+        # build the DOCKER_AUTH_CONFIG from user parameters as per https://docs.gitlab.com/ee/ci/docker/using_kaniko.html and internal docs
+        echo "{\"auths\":{\"${HARBOR_HOST}\":{\"auth\":\"$(printf "%s:%s" "${HARBOR_USERNAME}" "${HARBOR_PASSWORD}" | base64 | tr -d '\n')\"}}}" > /kaniko/.docker/config.json
+      else
+        echo "${DOCKER_AUTH_CONFIG}" > /kaniko/.docker/config.json
+      fi
+    # build and push the image to the path set in $REGISTRY_IMAGE_PATH variable.
+    - |
+      if [ "$(echo ${PUSH_IMAGE} | tr '[:upper:]' '[:lower:]')" = "true" ]; then
+        PUSH_IMAGE=""
+      else
+        echo "Info: defer pushing image to remote as PUSH_IMAGE is false"
+        PUSH_IMAGE="--no-push"
+      fi
+    - |
+      if [ -n "$BUILD_ARGS" ]; then
+        for arg in $BUILD_ARGS; do
+          KANIKO_BUILD_ARGS="${KANIKO_BUILD_ARGS} --build-arg ${arg}"
+        done
+      fi
+    - /kaniko/executor --context "${KANIKO_CONTEXT_DIR}" --dockerfile "${KANIKO_CONTEXT_DIR}/${DOCKER_FILE_NAME}" ${KANIKO_BUILD_ARGS} --destination "${REGISTRY_IMAGE_PATH}" "${PUSH_IMAGE}"