Updated docker image to use alpine base image (removed gitlab build f…

…ile)

.dockerignore

@@ -0,0 +1,8 @@
+/vendor
+/.git
+/nbproject
+/LICENSE
+/README.md
+/.gitignore
+/.dockerignore
+/Dockerfile

Dockerfile

@@ -1,10 +1,21 @@
-FROM cyberpearuk/php-build-docker
+FROM alpine:3.13 as base
+RUN apk add --no-cache \
+        php7-tokenizer \
+        php7-json \
+        php7 \
+        curl \
+        bash \
+        git
 
-ADD . /php-autosemver
-ENV PATH="/php-autosemver/bin:${PATH}"
 
+FROM base as build
+RUN apk add --no-cache composer
+COPY ./ /php-autosemver
 WORKDIR /php-autosemver
-RUN composer install --no-dev
+RUN composer install --no-dev --prefer-dist
+
 
-WORKDIR /app
-CMD tag
+FROM base
+COPY --from=build /php-autosemver /php-autosemver
+ENV PATH="/php-autosemver/bin:${PATH}"
+WORKDIR /app