Restructure

Dockerfile

@@ -22,10 +22,17 @@ RUN yarn add prettier csscomb --global && \
   ln -s /node_modules/.bin/prettier /usr/local/bin/prettier && \
   ln -s /node_modules/.bin/csscomb /usr/local/bin/csscomb
 
-COPY ["format.sh", "/"]
+COPY ["src/entry.sh", "/entry.sh"]
+
+COPY ["src/inc", "/inc"]
 
 WORKDIR /code
 
-CMD ["/format.sh"]
+CMD ["/entry.sh"]
 
-ENTRYPOINT ["/format.sh"]
+ENTRYPOINT ["/entry.sh"]
+
+ARG VERSION
+ARG COMMIT_SHA
+ENV VERSION=$VERSION
+ENV COMMIT_SHA=$COMMIT_SHA

Makefile

@@ -1,14 +1,29 @@
+#
+#       Settings
+#
 
 
-all: build publish
+# Name of the docker image
+APP_NAME := code-formatter
 
+# Select the docker registry to use for the image
+DOCKER_REGISTRY := yoursystemcz
+
+
+# Describe current branch
+BRANCH = $(shell git rev-parse --abbrev-ref HEAD)
+COMMIT = $(shell git rev-parse HEAD)
+GIT_TAG = $(shell git describe --tags --exact-match 2>/dev/null)
+
+VERSION := $(or $(GIT_TAG),latest)
+
+
+all : build release
+.PHONY : all
 
 
 build :
-	docker build -t yoursystemcz/code-formatter:latest .
+	docker build --build-arg VERSION=$(VERSION) --build-arg COMMIT_SHA=$(COMMIT) -t $(DOCKER_REGISTRY)/$(APP_NAME):$(VERSION) .
 
-publish:
-	docker push yoursystemcz/code-formatter:latest
-
-exec:
-	docker run --rm -it --entrypoint bash yoursystemcz/code-formatter:latest
+release : build
+        docker push $(DOCKER_REGISTRY)/$(APP_NAME):$(VERSION)

format.sh

@@ -1,40 +0,0 @@
-#!/usr/bin/env bash
-
-if [[ $@ = "" ]]; then
-	echo "No files provided"
-	exit 137
-fi
-
-echo "Running code formatting..."
-
-# Agregate CSS and JS files into one command
-CSS_FILES=()
-JS_FILES=()
-
-# Prepare files for processing
-for file in "$@"; do
-	if [[ ! -f ${file} ]]; then
-		echo "Could not find the file ${file}"
-		continue
-	fi
-
-	if [[ ${file} == *.js ]] || [[ ${file} == *.jsx ]]; then
-		JS_FILES+=("${file}")
-	elif [[ ${file} == *.css ]] || [[ ${file} == *.scss ]] || [[ ${file} == *.sass ]] || [[ ${file} == *.less ]]; then
-		CSS_FILES+=("${file}")
-	elif [[ ${file} == *.php ]] || [[ ${file} == *.phtml ]]; then
-		# Cannot chain php files without specifying a config CS file :(
-		php-cs-fixer fix "${file}"
-	fi
-done
-
-
-# Run css comb
-if [[ ${#CSS_FILES[@]} -ne 0 ]]; then
-	csscomb "${CSS_FILES[@]}"
-fi
-
-# Run JS prettier
-if [[ ${#JS_FILES[@]} -ne 0 ]]; then
-	prettier --write "${JS_FILES[@]}"
-fi

src/entry.sh

@@ -0,0 +1,67 @@
+#!/usr/bin/env bash
+
+SCRIPT_PATH=$( cd "$(dirname "$0")" ; pwd -P )
+
+INCLUDES_PATH="${SCRIPT_PATH}/inc"
+
+source ${INCLUDES_PATH}/functions.shinc
+source ${INCLUDES_PATH}/variables.shinc
+
+
+usage() {
+	# Todo
+	__success "Options"
+	__msg "help, --help, -h" 1
+		__indent 2
+		echo "Print this help"
+	echo
+}
+
+
+main() {
+	trap shutdown SIGTERM SIGINT
+
+		local _version="unknown"
+		if [[ -z ${VERSION+x} ]] || [[ ${VERSION} = "" ]]; then
+				if [[ -z ${COMMIT_SHA+x} ]] || [[ ${COMMIT_SHA} = "" ]]; then
+						_version="${COMMIT_SHA}"
+				fi
+		elif [[ ${VERSION} = "latest" ]]; then
+				_version="${VERSION} - ${COMMIT_SHA}"
+		else
+				_version="${VERSION}"
+		fi
+
+		__header "Code-Formatter [${_version}]"
+
+
+	local _cmd=${1}
+	shift
+
+
+	case "${_cmd}" in
+		process)
+			__initVariables "$@"
+			source ${INCLUDES_PATH}/process.shinc
+			process
+			return $?
+			;;
+		help|--help|-h)
+			usage
+			return 0
+			;;
+		*)
+			if [[ ${1} = "" ]]; then
+				__warn "You need to provide a command"
+				return 1
+			else
+				__err "Invalid command: $1"
+			fi
+			return 137
+			;;
+	esac
+}
+
+main "$@"
+
+exit $?

src/inc/functions.shinc

@@ -0,0 +1,103 @@
+#!/usr/bin/env bash
+
+#
+#   Logging functions
+#
+
+# Colors
+__color_green() {
+	printf '\033[1;31;32m'
+	printf -- "%b" "$*"
+	printf '\033[0m'
+}
+
+__color_red() {
+	printf '\033[1;31m'
+	printf -- "%b" "$*"
+	printf '\033[0m'
+}
+
+__color_red_bg() {
+	printf '\033[1;41m'
+	printf -- "%b" "$*"
+	printf '\033[0m'
+}
+
+__color_white() {
+	printf '\033[1;37;40m'
+	printf -- "%b" "$*"
+	printf '\033[0m'
+}
+
+__color_yellow() {
+	printf '\033[1;31;33m'
+	printf -- "%b" "$*"
+	printf '\033[0m'
+}
+
+# Indent by 2 x {n} spaces
+__indent() {
+	if [[ ${1} != "" ]] && [[ ${1} -ne 0 ]]; then
+		printf %$(expr ${1} \* 4)s
+	fi
+}
+
+# Output functions
+__header() {
+	echo
+	__success "$*"
+	echo
+}
+
+__footer() {
+	echo $(printf %20s | tr " " "-")
+	echo
+	__indent 1
+	echo "${1}"
+}
+
+__msg() {
+	__indent $2
+	__color_white "$1"
+	echo
+}
+
+__success() {
+	__indent $2
+	__color_green "$1"
+	echo
+}
+__warn() {
+	__indent $2
+	__color_yellow "$1"
+	echo
+}
+
+__err() {
+	__indent $2
+	__color_red "$1"
+	echo
+}
+
+
+#
+#   Helper functions
+#
+
+# Termination signal trap
+shutdown() {
+	echo
+	__warn "Received termination signal, shutting down"
+	exit 0
+}
+
+
+__path_exists() {
+	if [[ -z ${1+x} ]] || [[ "${1}" = "" ]]; then
+		__err "Invalid call to __path_exists: No path supplied"
+		exit 137
+	fi
+	[[ -f ${1} ]] || [[ -d ${1} ]] && return 0
+
+	return 1
+}

src/inc/process.shinc

@@ -0,0 +1,54 @@
+#!/usr/bin/env bash
+
+
+
+__csscomb() {
+	if [[ ${DRY_RUN} -eq 0 ]]; then
+		csscomb "$@"
+	else
+		csscomb --lint "$@"
+	fi
+}
+
+
+__prettier() {
+	if [[ ${DRY_RUN} -eq 0 ]]; then
+		prettier --write "$@"
+	else
+		prettier --list-different "$@"
+	fi
+}
+
+__phpFixer() {
+		# Cannot chain php files without specifying a config CS file :(
+		if [[ ${DRY_RUN} -eq 0 ]]; then
+				for file in "${PHP_FILES[@]}"; do
+						php-cs-fixer fix "${file}"
+				done
+	else
+				for file in "${PHP_FILES[@]}"; do
+						php-cs-fixer fix --dry-run "${file}"
+				done
+		fi
+}
+
+
+
+process() {
+
+	# Run css comb
+	if [[ ${#CSS_FILES[@]} -ne 0 ]]; then
+		__csscomb "${CSS_FILES[@]}"
+	fi
+
+	# Run JS prettier
+	if [[ ${#JS_FILES[@]} -ne 0 ]]; then
+		__prettier --write "${JS_FILES[@]}"
+	fi
+
+	# Run PHP cs fixer
+	if [[ ${#PHP_FILES[@]} -ne 0 ]]; then
+		__phpFixer ${PHP_FILES[@]}
+		fi
+
+}

src/inc/variables.shinc

@@ -0,0 +1,51 @@
+#!/usr/bin/env bash
+
+# List of supplied CSS files for csscomb
+CSS_FILES=()
+
+# List of supplied JS files for prettier
+JS_FILES=()
+
+# List of supplied php files for php-cs-fixer
+PHP_FILES=()
+
+
+DRY_RUN=0
+
+
+
+__initVariables() {
+		# Loop over parameters and set the variables
+		while [[ ${#} -gt 0 ]]; do
+				case "${1}" in
+						--dry-run)
+								DRY_RUN=1
+								;;
+			*.css|*.scss|*.sass|*.less)
+				__path_exists "${1}"
+				if [[ $? -ne 0 ]]; then
+					__err "Specified path does not exist: ${1}"
+					continue
+				fi
+				CSS_FILES+=(${1})
+				;;
+			*.js|*.jsx)
+				__path_exists "${1}"
+				if [[ $? -ne 0 ]]; then
+					__err "Specified path does not exist: ${1}"
+					continue
+				fi
+				JS_FILES+=(${1})
+				;;
+			*.php|*.phtml)
+				__path_exists "${1}"
+				if [[ $? -ne 0 ]]; then
+					__err "Specified path does not exist: ${1}"
+					continue
+				fi
+				PHP_FILES+=(${1})
+				;;
+				esac
+				shift 1
+		done
+}