Initial release

.travis.yml

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+---
+
+###
+### Enable sudo (required for docker service)
+###
+sudo: required
+
+
+###
+### Language
+###
+language: python
+
+
+###
+### Add services
+###
+services:
+  - docker
+
+
+###
+### Build Matrix
+###
+env:
+  matrix:
+    - PHPCS=2      PHP=5.6
+    - PHPCS=3      PHP=5.6
+    - PHPCS=latest PHP=5.6
+    - PHPCS=2      PHP=7.0
+    - PHPCS=3      PHP=7.0
+    - PHPCS=latest PHP=7.0
+    - PHPCS=2      PHP=7.1
+    - PHPCS=3      PHP=7.1
+    - PHPCS=latest PHP=7.1
+    - PHPCS=2      PHP=7.2
+    - PHPCS=3      PHP=7.2
+    - PHPCS=latest PHP=7.2
+    - PHPCS=2      PHP=7.3
+    - PHPCS=3      PHP=7.3
+    - PHPCS=latest PHP=7.3
+    - PHPCS=2      PHP=latest
+    - PHPCS=3      PHP=latest
+    - PHPCS=latest PHP=latest
+
+
+###
+### Install requirements
+###
+install:
+  # Get newer docker version
+  - while ! sudo apt-get update; do sleep 1; done
+  - while ! sudo apt-get -y -o Dpkg::Options::="--force-confnew" install docker-ce; do sleep 1; done
+  - docker version
+
+
+###
+### Check generation changes, build and test
+###
+before_script:
+  - make lint
+  - while ! make build PHPCS=${PHPCS} PHP=${PHP}; do sleep 1; done
+  - while ! make test  PHPCS=${PHPCS} PHP=${PHP}; do sleep 1; done
+  - git diff --quiet || { echo "Build Changes"; git diff; git status; false; }
+
+
+###
+### Push to Dockerhub
+###
+script:
+  # Push to docker hub on success
+  - if [ "${TRAVIS_PULL_REQUEST}" == "false" ]; then
+      while ! make login USER="${DOCKER_USERNAME}" PASS="${DOCKER_PASSWORD}"; do sleep 1; done;
+      if [ -n "${TRAVIS_TAG}" ]; then
+        if [ "${PHPCS}" == "latest" ] && [ "${PHP}" == "latest" ]; then
+          while ! make push TAG="latest-${TRAVIS_TAG}"; do sleep 1; done;
+        else
+          if [ "${PHP}" == "latest" ]; then
+            while ! make push TAG="${PHPCS}-${TRAVIS_TAG}"; do sleep 1; done;
+          else
+            while ! make push TAG="${PHPCS}-php${PHP}-${TRAVIS_TAG}"; do sleep 1; done;
+          fi
+        fi
+      elif [ "${TRAVIS_BRANCH}" == "master" ]; then
+        if [ "${PHPCS}" == "latest" ] && [ "${PHP}" == "latest" ]; then
+          while ! make push TAG=latest; do sleep 1; done;
+        else
+          if [ "${PHP}" == "latest" ]; then
+            while ! make push TAG=${PHPCS}; do sleep 1; done;
+          else
+            while ! make push TAG=${PHPCS}-php${PHP}; do sleep 1; done;
+          fi
+        fi
+      elif [[ ${TRAVIS_BRANCH} =~ ^(release-[.0-9]+)$ ]]; then
+        if [ "${PHPCS}" == "latest" ] && [ "${PHP}" == "latest" ]; then
+          while ! make push TAG="latest-${TRAVIS_BRANCH}"; do sleep 1; done;
+        else
+          if [ "${PHP}" == "latest" ]; then
+            while ! make push TAG="${PHPCS}-${TRAVIS_BRANCH}"; do sleep 1; done;
+          else
+            while ! make push TAG="${PHPCS}-php${PHP}-${TRAVIS_BRANCH}"; do sleep 1; done;
+          fi
+        fi
+      else
+        echo "Skipping branch ${TRAVIS_BRANCH}";
+      fi
+    else
+      echo "Skipping push on PR";
+    fi

Dockerfile

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+ARG PHP
+FROM php:7.3 as builder
+
+# Install build dependencies
+RUN set -eux \
+	&& DEBIAN_FRONTEND=noninteractive apt-get update -qq \
+	&& DEBIAN_FRONTEND=noninteractive apt-get install -qq -y --no-install-recommends --no-install-suggests \
+		ca-certificates \
+		curl \
+		git \
+	&& git clone https://github.com/squizlabs/PHP_CodeSniffer
+
+ARG PHPCS
+RUN set -eux \
+	&& cd PHP_CodeSniffer \
+	&& if [ "${PHPCS}" = "latest" ]; then \
+		VERSION="$( git describe --abbrev=0 --tags )"; \
+	else \
+		VERSION="$( git tag | grep -E "^v?${PHPCS}\.[.0-9]+\$" | sort -V | tail -1 )"; \
+	fi \
+	&& curl -sS -L https://github.com/squizlabs/PHP_CodeSniffer/releases/download/${VERSION}/phpcs.phar -o /phpcs.phar \
+	&& chmod +x /phpcs.phar \
+	&& mv /phpcs.phar /usr/bin/phpcs
+
+
+FROM php:${PHP} as production
+LABEL \
+	maintainer="cytopia <[email protected]>" \
+	repo="https://github.com/cytopia/docker-phpcs"
+
+COPY --from=builder /usr/bin/phpcs /usr/bin/phpcs
+ENV WORKDIR /data
+WORKDIR /data
+
+ENTRYPOINT ["phpcs"]
+CMD ["--version"]

LICENSE

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+MIT License
+
+Copyright (c) 2019 cytopia <https://github.com/cytopia>
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.

Makefile

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+ifneq (,)
+.error This Makefile requires GNU Make.
+endif
+
+.PHONY: build rebuild lint test _test-phpcs-version _test-php-version _test-run tag pull login push enter
+
+CURRENT_DIR = $(dir $(abspath $(lastword $(MAKEFILE_LIST))))
+
+DIR = .
+FILE = Dockerfile
+IMAGE = cytopia/phpcs
+TAG = latest
+
+PHP   = latest
+PHPCS = latest
+
+build:
+ifeq ($(PHP),latest)
+	docker build --build-arg PHP=7-cli-alpine --build-arg PHPCS=$(PHPCS) -t $(IMAGE) -f $(DIR)/$(FILE) $(DIR)
+else
+	docker build --build-arg PHP=$(PHP)-cli-alpine --build-arg PHPCS=$(PHPCS) -t $(IMAGE) -f $(DIR)/$(FILE) $(DIR)
+endif
+
+rebuild: pull
+ifeq ($(PHP),latest)
+	docker build --no-cache --build-arg PHP=7-cli-alpine --build-arg PHPCS=$(PHPCS) -t $(IMAGE) -f $(DIR)/$(FILE) $(DIR)
+else
+	docker build --no-cache --build-arg PHP=$(PHP)-cli-alpine --build-arg PHPCS=$(PHPCS) -t $(IMAGE) -f $(DIR)/$(FILE) $(DIR)
+endif
+
+lint:
+	@docker run --rm -v $(CURRENT_DIR):/data cytopia/file-lint file-cr --text --ignore '.git/,.github/,tests/' --path .
+	@docker run --rm -v $(CURRENT_DIR):/data cytopia/file-lint file-crlf --text --ignore '.git/,.github/,tests/' --path .
+	@docker run --rm -v $(CURRENT_DIR):/data cytopia/file-lint file-trailing-single-newline --text --ignore '.git/,.github/,tests/' --path .
+	@docker run --rm -v $(CURRENT_DIR):/data cytopia/file-lint file-trailing-space --text --ignore '.git/,.github/,tests/' --path .
+	@docker run --rm -v $(CURRENT_DIR):/data cytopia/file-lint file-utf8 --text --ignore '.git/,.github/,tests/' --path .
+	@docker run --rm -v $(CURRENT_DIR):/data cytopia/file-lint file-utf8-bom --text --ignore '.git/,.github/,tests/' --path .
+
+test:
+	@$(MAKE) --no-print-directory _test-phpcs-version
+	@$(MAKE) --no-print-directory _test-php-version
+	@$(MAKE) --no-print-directory _test-run
+
+_test-phpcs-version:
+	@echo "------------------------------------------------------------"
+	@echo "- Testing correct phpcs version"
+	@echo "------------------------------------------------------------"
+	@if [ "$(PHPCS)" = "latest" ]; then \
+		echo "Fetching latest version from GitHub"; \
+		LATEST="$$( \
+		curl -L -sS https://github.com/squizlabs/PHP_CodeSniffer/releases \
+			| tac | tac \
+			| grep -Eo '/[.0-9]+?\.[.0-9]+/' \
+			| grep -Eo '[.0-9]+' \
+			| sort -V \
+			| tail -1 \
+		)"; \
+		echo "Testing for latest: $${LATEST}"; \
+		if ! docker run --rm $(IMAGE) --version | grep -E "^PHP_CodeSniffer[[:space:]]+version[[:space:]]+v?$${LATEST}"; then \
+			echo "Failed"; \
+			exit 1; \
+		fi; \
+	else \
+		echo "Testing for tag: $(PHPCS).x.x"; \
+		if ! docker run --rm $(IMAGE) --version | grep -E "^PHP_CodeSniffer[[:space:]]+version[[:space:]]+v?$(PHPCS)\.[.0-9]+"; then \
+			echo "Failed"; \
+			exit 1; \
+		fi; \
+	fi; \
+	echo "Success"; \
+
+_test-php-version:
+	@echo "------------------------------------------------------------"
+	@echo "- Testing correct PHP version"
+	@echo "------------------------------------------------------------"
+	@if [ "$(PHP)" = "latest" ]; then \
+		echo "Fetching latest version from GitHub"; \
+		LATEST="$$( \
+		curl -L -sS https://github.com/php/php-src/releases \
+			| tac | tac \
+			| grep -Eo '/php-[.0-9]+?\.[.0-9]+"' \
+			| grep -Eo '[.0-9]+' \
+			| sort -V \
+			| tail -1 \
+		)"; \
+		echo "Testing for latest: $${LATEST}"; \
+		if ! docker run --rm --entrypoint=php $(IMAGE) --version | head -1 | grep -E "^PHP[[:space:]]+$${LATEST}[[:space:]]"; then \
+			echo "Failed"; \
+			exit 1; \
+		fi; \
+	else \
+		echo "Testing for tag: $(PHP).x"; \
+		if ! docker run --rm --entrypoint=php $(IMAGE) --version | head -1 | grep -E "^PHP[[:space:]]+$(PHP)\.[.0-9]+[[:space:]]"; then \
+			echo "Failed"; \
+			exit 1; \
+		fi; \
+	fi; \
+	echo "Success"; \
+
+_test-tg-version:
+	@echo "------------------------------------------------------------"
+	@echo "- Testing correct Terragrunt version"
+	@echo "------------------------------------------------------------"
+	@if [ "$(TG_VERSION)" = "latest" ]; then \
+		echo "Fetching latest version from GitHub"; \
+		LATEST="$$( \
+			curl -L -sS https://github.com/gruntwork-io/terragrunt/releases \
+			| tac | tac \
+			| grep -Eo '/v[.0-9]+/' \
+			| grep -Eo 'v[.0-9]+' \
+			| sort -u \
+			| sort -V \
+			| tail -1 \
+		)"; \
+		echo "Testing for latest: $${LATEST}"; \
+		if ! docker run --rm $(IMAGE) terragrunt --version | grep -E "^terragrunt[[:space:]]*version[[:space:]]*v?$${LATEST}$$"; then \
+			echo "Failed"; \
+			exit 1; \
+		fi; \
+	else \
+		echo "Testing for tag: $(TG_VERSION)"; \
+		if ! docker run --rm $(IMAGE) terragrunt --version | grep -E "^terragrunt[[:space:]]*version[[:space:]]*v?$(TG_VERSION)\.[.0-9]+$$"; then \
+			echo "Failed"; \
+			exit 1; \
+		fi; \
+	fi; \
+	echo "Success"; \
+
+_test-run:
+	@echo "------------------------------------------------------------"
+	@echo "- Testing phpcs (success)"
+	@echo "------------------------------------------------------------"
+	@if ! docker run --rm -v $(CURRENT_DIR)/tests/ok:/data $(IMAGE) .; then \
+		echo "Failed"; \
+		exit 1; \
+	fi; \
+	echo "Success";
+	@echo "------------------------------------------------------------"
+	@echo "- Testing phpcs (failure)"
+	@echo "------------------------------------------------------------"
+	@if docker run --rm -v $(CURRENT_DIR)/tests/fail:/data $(IMAGE) .; then \
+		echo "Failed"; \
+		exit 1; \
+	fi; \
+	echo "Success";
+
+tag:
+	docker tag $(IMAGE) $(IMAGE):$(TAG)
+
+pull:
+	@grep -E '^\s*FROM' Dockerfile \
+		| sed -e 's/^FROM//g' -e 's/[[:space:]]*as[[:space:]]*.*$$//g' \
+		| xargs -n1 docker pull;
+
+login:
+	yes | docker login --username $(USER) --password $(PASS)
+
+push:
+	@$(MAKE) tag TAG=$(TAG)
+	docker push $(IMAGE):$(TAG)
+
+enter:
+	docker run --rm --name $(subst /,-,$(IMAGE)) -it --entrypoint=/bin/sh $(ARG) $(IMAGE):$(TAG)

tests/fail/fail.php

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+<?php
+
+ echo "test";
+
+if (  1 ==2) { 
+ echo "asd"; }

tests/ok/ok.php

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+<?php
+/**
+ * Ci test file
+ * php version 7
+ *
+ * @category  Awesome-ci
+ * @package   Phpcs
+ * @author    cytopia <[email protected]>
+ * @copyright 2019 cytopia
+ * @license   MIT, https://opensource.org/licenses/MIT
+ * @link      https://github.com/cytopia/docker-phpcs
+ */
+
+echo 'test';