Revert "exp: switch to kaniko"

This reverts commit 56315b39.

.docker/app/Dockerfile

@@ -33,17 +33,15 @@ ENV CI_COMMIT_TIMESTAMP=${CI_COMMIT_TIMESTAMP}
 ARG CI_COMMIT_SHA
 ENV CI_COMMIT_SHA=${CI_COMMIT_SHA}
 
-ADD .docker/app/startup.sh ${SCRIPT_ROOT}
-ADD .docker/app/updater.sh ${SCRIPT_ROOT}
-ADD .docker/app/dcron.sh ${SCRIPT_ROOT}
-ADD .docker/app/backup.sh /etc/periodic/weekly/backup
+ADD --chmod=0755 startup.sh ${SCRIPT_ROOT}
+ADD --chmod=0755 updater.sh ${SCRIPT_ROOT}
+ADD --chmod=0755 dcron.sh ${SCRIPT_ROOT}
+ADD --chmod=0755 backup.sh /etc/periodic/weekly/backup
 
-RUN chmod 0755 ${SCRIPT_ROOT}/*.sh
+ADD index.php ${SCRIPT_ROOT}
+ADD config.docker.php ${SCRIPT_ROOT}
 
-ADD .docker/app/index.php ${SCRIPT_ROOT}
-ADD .docker/app/config.docker.php ${SCRIPT_ROOT}
-
-COPY . ${SRC_DIR}
+COPY --from=app-src . ${SRC_DIR}
 
 ARG ORIGIN_REPO_XACCEL=https://git.tt-rss.org/fox/ttrss-nginx-xaccel.git
 

.docker/web-nginx/Dockerfile

@@ -2,7 +2,7 @@ FROM registry.fakecake.org/docker.io/nginx:alpine
 
 HEALTHCHECK CMD curl --fail http://localhost/tt-rss/index.php || exit 1
 
-COPY .docker/web-nginx/nginx.conf /etc/nginx/templates/nginx.conf.template
+COPY nginx.conf /etc/nginx/templates/nginx.conf.template
 
 # By default, nginx will send the php requests to "app" server, but this server
 # name can be overridden at runtime by passing an APP_UPSTREAM env var

.gitlab-ci.yml

@@ -8,7 +8,7 @@ variables:
 include:
   - project: 'ci/ci-templates'
     ref: master
-    file: .ci-build-docker-kaniko.yml
+    file: .ci-build-docker.yml
   - project: 'ci/ci-templates'
     ref: master
     file: .ci-lint-common.yml
@@ -25,22 +25,22 @@ phpstan:
 ttrss-web-nginx:
   extends: .build-master
   variables:
-    DOCKERFILE: ${CI_PROJECT_DIR}/.docker/web-nginx/Dockerfile
+    BUILD_CONTEXT: ${CI_PROJECT_DIR}/.docker/web-nginx
 
 ttrss-web-nginx:branch:
   extends: .build-branch
   variables:
-    DOCKERFILE: ${CI_PROJECT_DIR}/.docker/web-nginx/Dockerfile
+    BUILD_CONTEXT: ${CI_PROJECT_DIR}/.docker/web-nginx
 
 ttrss-fpm-pgsql-static:
    extends: .build-master
    variables:
-    DOCKERFILE: ${CI_PROJECT_DIR}/.docker/app/Dockerfile
+    BUILD_CONTEXT: ${CI_PROJECT_DIR}/.docker/app
 
 ttrss-fpm-pgsql-static:branch:
    extends: .build-branch
    variables:
-    DOCKERFILE: ${CI_PROJECT_DIR}/.docker/app/Dockerfile
+    BUILD_CONTEXT: ${CI_PROJECT_DIR}/.docker/app
 
 phpdoc:
   image: ${PHP_IMAGE}