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Merge pull request #1 from cytopia/release-0.1
Initial release
2 parents c738cbd + a35a93c commit 29cbbc4

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‎.travis.yml

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

‎Dockerfile

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FROM alpine:latest as builder
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RUN set -x \
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&& apk add --no-cache \
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moreutils
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FROM alpine:latest
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LABEL \
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maintainer="cytopia <[email protected]>" \
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repo="https://github.com/cytopia/docker-jsonlint"
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RUN set -x \
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&& apk add --no-cache \
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bash \
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dos2unix \
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file \
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grep \
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sed
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COPY --from=builder /usr/bin/isutf8 /usr/bin/isutf8
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COPY data /usr/bin/
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WORKDIR /data
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CMD ["usage"]

‎LICENSE

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

‎Makefile

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ifneq (,)
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.error This Makefile requires GNU Make.
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endif
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.PHONY: build rebuild test _test_req _test_run_succ _test_run_fail tag pull login push enter
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CURRENT_DIR = $(dir $(abspath $(lastword $(MAKEFILE_LIST))))
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DIR = .
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FILE = Dockerfile
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IMAGE = cytopia/file-lint
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TAG = latest
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build:
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docker build -t $(IMAGE) -f $(DIR)/$(FILE) $(DIR)
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rebuild: pull
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docker build --no-cache -t $(IMAGE) -f $(DIR)/$(FILE) $(DIR)
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test:
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@$(MAKE) --no-print-directory _test_req
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@$(MAKE) --no-print-directory _test_run_succ
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@$(MAKE) --no-print-directory _test_run_fail
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_test_req:
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@echo "------------------------------------------------------------"
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@echo "- Testing requirements"
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@echo "------------------------------------------------------------"
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@docker run --rm $(IMAGE) file-empty --info
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@docker run --rm $(IMAGE) file-cr --info
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@docker run --rm $(IMAGE) file-crlf --info
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@docker run --rm $(IMAGE) file-nullbyte --info
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@docker run --rm $(IMAGE) file-trailing-newline --info
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@docker run --rm $(IMAGE) file-trailing-single-newline --info
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@docker run --rm $(IMAGE) file-trailing-space --info
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@docker run --rm $(IMAGE) file-utf8 --info
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@docker run --rm $(IMAGE) file-utf8-bom --info
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_test_run_succ:
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@echo "------------------------------------------------------------"
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@echo "- Runtime test: False positives"
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@echo "------------------------------------------------------------"
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@docker run --rm -v $(CURRENT_DIR)/tests/ok:/data $(IMAGE) file-empty --path .
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@docker run --rm -v $(CURRENT_DIR)/tests/ok:/data $(IMAGE) file-cr --path .
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@docker run --rm -v $(CURRENT_DIR)/tests/ok:/data $(IMAGE) file-crlf --path .
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@docker run --rm -v $(CURRENT_DIR)/tests/ok:/data $(IMAGE) file-nullbyte --path .
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@docker run --rm -v $(CURRENT_DIR)/tests/ok:/data $(IMAGE) file-trailing-newline --path .
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@docker run --rm -v $(CURRENT_DIR)/tests/ok:/data $(IMAGE) file-trailing-single-newline --path .
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@docker run --rm -v $(CURRENT_DIR)/tests/ok:/data $(IMAGE) file-trailing-space --path .
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@docker run --rm -v $(CURRENT_DIR)/tests/ok:/data $(IMAGE) file-utf8 --path .
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@docker run --rm -v $(CURRENT_DIR)/tests/ok:/data $(IMAGE) file-utf8-bom --path .
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_test_run_fail:
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@echo "------------------------------------------------------------"
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@echo "- Runtime test: True flaws"
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@echo "------------------------------------------------------------"
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@if docker run --rm -v $(CURRENT_DIR)/tests/err:/data $(IMAGE) file-empty --path .; then \
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exit 1; \
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fi
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@if docker run --rm -v $(CURRENT_DIR)/tests/err:/data $(IMAGE) file-cr --path .; then \
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exit 1; \
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fi
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@if docker run --rm -v $(CURRENT_DIR)/tests/err:/data $(IMAGE) file-crlf --path .; then \
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exit 1; \
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fi
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@if docker run --rm -v $(CURRENT_DIR)/tests/err:/data $(IMAGE) file-nullbyte --path .; then \
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exit 1; \
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fi
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@if docker run --rm -v $(CURRENT_DIR)/tests/err:/data $(IMAGE) file-trailing-newline --path .; then \
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exit 1; \
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fi
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@if docker run --rm -v $(CURRENT_DIR)/tests/err:/data $(IMAGE) file-trailing-single-newline --path .; then \
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exit 1; \
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fi
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@if docker run --rm -v $(CURRENT_DIR)/tests/err:/data $(IMAGE) file-trailing-space --path .; then \
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exit 1; \
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fi
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@if docker run --rm -v $(CURRENT_DIR)/tests/err:/data $(IMAGE) file-utf8 --path .; then \
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exit 1; \
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fi
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@if docker run --rm -v $(CURRENT_DIR)/tests/err:/data $(IMAGE) file-utf8-bom --path .; then \
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exit 1; \
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fi
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tag:
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docker tag $(IMAGE) $(IMAGE):$(TAG)
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pull:
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@grep -E '^\s*FROM' Dockerfile \
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| sed -e 's/^FROM//g' -e 's/[[:space:]]*as[[:space:]]*.*$$//g' \
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| xargs -n1 docker pull;
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login:
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yes | docker login --username $(USER) --password $(PASS)
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push:
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@$(MAKE) tag TAG=$(TAG)
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docker push $(IMAGE):$(TAG)
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enter:
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docker run --rm --name $(subst /,-,$(IMAGE)) -it $(ARG) $(IMAGE):$(TAG) bash

‎data/aci-trailing-newline

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#!/bin/sh -u
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NAME="aci-trailing-newline"
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print_usage() {
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echo "Usage: ${NAME} -n file"
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echo " ${NAME} -1 file"
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echo " ${NAME} -v"
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echo
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echo "Validates if a file has at least 1 or exactly only 1 trailing newline."
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echo "Returns 0, if condition is met, otherwise > 0"
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echo
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echo " -n Must have at least 1 trailing newline at the end of the file."
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echo " -1 Must have exactly only 1 trailing newline at the end of the file."
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echo " -v Show version"
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exit 1
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}
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print_version() {
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echo "${NAME} v0.1 (2016-08-21)"
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echo "Written by cytopia <[email protected]>"
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echo "https://github.com/cytopia"
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}
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if [ "${#}" = "1" ] && [ "${1}" = "-v" ]; then
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print_version
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exit 0
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fi
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if [ "${#}" != "2" ]; then
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print_usage
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exit 1
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fi
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if [ "${1}" != "-n" ] && [ "${1}" != "-1" ]; then
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print_usage
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exit 1
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fi
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OPTION="${1}"
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FILE="${2}"
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#
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# Validate file
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#
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if [ ! -f "${FILE}" ]; then
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echo "No such file: ${FILE}"
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exit 1
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fi
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if [ ! -r "${FILE}" ]; then
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echo "Cannot read file: ${FILE}"
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exit 1
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fi
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# No trailing newline at the end of the file
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if ! tail -c 1 "${FILE}" | grep -qE "^$"; then
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exit 2
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fi
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# Check if only 1 trailing newline
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if [ "${OPTION}" = "-1" ]; then
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# At least two newlines at the end of the file
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if tail -c 2 "${FILE}" | grep -qE "^$"; then
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exit 3
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fi
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fi
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exit 0

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