Merge pull request #1 from cytopia/release-0.1

Initial release

.travis.yml

@@ -0,0 +1,66 @@
+---
+
+###
+### Enable sudo (required for docker service)
+###
+sudo: required
+
+
+###
+### Language
+###
+language: python
+
+
+###
+### Add services
+###
+services:
+  - docker
+
+
+###
+### Build Matrix
+###
+env:
+  matrix:
+    - VERSION=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:
+  - while ! make build TAG=${VERSION}; do sleep 1; done
+  - while ! make test TAG=${VERSION}; do sleep 1; done
+
+
+###
+### 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
+        while ! make push TAG="${VERSION}-${TRAVIS_TAG}"; do sleep 1; done;
+      elif [ "${TRAVIS_BRANCH}" == "master" ]; then
+        while ! make push TAG=${VERSION}; do sleep 1; done;
+      elif [[ ${TRAVIS_BRANCH} =~ ^(release-[.0-9]+)$ ]]; then
+        while ! make push TAG="${VERSION}-${TRAVIS_BRANCH}"; do sleep 1; done;
+      else
+        echo "Skipping branch ${TRAVIS_BRANCH}";
+      fi
+    else
+      echo "Skipping push on PR";
+    fi

Dockerfile

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+FROM alpine:latest as builder
+
+RUN set -x \
+	&& apk add --no-cache \
+		nodejs-current \
+		npm
+
+ARG VERSION=latest
+RUN set -x \
+	&& if [ ${VERSION} = "latest" ]; then \
+		npm install global --production --remove-dev eslint; \
+	else \
+		npm install global --production --remove-dev eslint@^${VERSION}.0.0; \
+	fi
+# Remove unecessary files
+RUN set -x \
+	&& find /node_modules -type d -iname 'test' -prune -exec rm -rf '{}' \; \
+	&& find /node_modules -type d -iname 'tests' -prune -exec rm -rf '{}' \; \
+	&& find /node_modules -type d -iname 'testing' -prune -exec rm -rf '{}' \; \
+	&& find /node_modules -type d -iname '.bin' -prune -exec rm -rf '{}' \; \
+	\
+	&& find /node_modules -type f -iname '.*' -exec rm {} \; \
+	&& find /node_modules -type f -iname 'LICENSE*' -exec rm {} \; \
+	&& find /node_modules -type f -iname 'Makefile*' -exec rm {} \; \
+	&& find /node_modules -type f -iname '*.bnf' -exec rm {} \; \
+	&& find /node_modules -type f -iname '*.css' -exec rm {} \; \
+	&& find /node_modules -type f -iname '*.def' -exec rm {} \; \
+	&& find /node_modules -type f -iname '*.flow' -exec rm {} \; \
+	&& find /node_modules -type f -iname '*.html' -exec rm {} \; \
+	&& find /node_modules -type f -iname '*.info' -exec rm {} \; \
+	&& find /node_modules -type f -iname '*.jst' -exec rm {} \; \
+	&& find /node_modules -type f -iname '*.lock' -exec rm {} \; \
+	&& find /node_modules -type f -iname '*.map' -exec rm {} \; \
+	&& find /node_modules -type f -iname '*.markdown' -exec rm {} \; \
+	&& find /node_modules -type f -iname '*.md' -exec rm {} \; \
+	&& find /node_modules -type f -iname '*.mjs' -exec rm {} \; \
+	&& find /node_modules -type f -iname '*.mli' -exec rm {} \; \
+	&& find /node_modules -type f -iname '*.png' -exec rm {} \; \
+	&& find /node_modules -type f -iname '*.ts' -exec rm {} \; \
+	&& find /node_modules -type f -iname '*.yml' -exec rm {} \;
+
+FROM alpine:latest
+LABEL \
+	maintainer="cytopia <cytopia@everythingcli.org>" \
+	repo="https://github.com/cytopia/docker-eslint"
+COPY --from=builder /node_modules/ /node_modules/
+RUN set -x \
+	&& apk add --no-cache nodejs-current \
+	&& ln -sf /node_modules/eslint/bin/eslint.js /usr/bin/eslint
+
+WORKDIR /data
+ENTRYPOINT ["eslint"]
+CMD ["--help"]

LICENSE

@@ -0,0 +1,21 @@
+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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+.PHONY: build rebuild test tag pull login push enter
+
+DIR = .
+FILE = Dockerfile
+IMAGE = cytopia/eslint
+TAG = latest
+
+build:
+	docker build --build-arg VERSION=$(TAG) -t $(IMAGE) -f $(DIR)/$(FILE) $(DIR)
+
+rebuild: pull
+	docker build --no-cache --build-arg VERSION=$(TAG) -t $(IMAGE) -f $(DIR)/$(FILE) $(DIR)
+
+test:
+	@if [ "$(TAG)" = "latest" ]; then \
+		echo "Fetching latest version from GitHub"; \
+		LATEST="$$( \
+			curl -L -sS  https://github.com/eslint/eslint/releases/latest/ \
+				| tac | tac \
+				| grep -Eo "eslint/eslint/releases/tag/v[.0-9]+" \
+				| head -1 \
+				| sed 's/.*v//g' \
+		)"; \
+		echo "Testing for latest: $${LATEST}"; \
+		docker run --rm $(IMAGE) --version | grep -E "^v?$${LATEST}$$"; \
+	else \
+		echo "Testing for tag: $(TAG)"; \
+		docker run --rm $(IMAGE) --version | grep -E "^v?$(TAG)$$"; \
+	fi
+
+tag:
+	docker tag $(IMAGE) $(IMAGE):$(TAG)
+
+pull:
+	@grep -E '^\s*FROM' Dockerfile \
+		| sed -e 's/^FROM//g' -e 's/[[:space:]]*as[[:space:]]*.*$$//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)