Update image and readme

.dockerignore

@@ -2,4 +2,3 @@
 .gitignore
 README.md
 Changelog.md
-tags

Dockerfile

@@ -1,34 +1,28 @@
-FROM ruby:2.4.1-alpine
+FROM ruby:2.4.4-alpine
 
-RUN apk add --no-cache --virtual .runtime \
+RUN apk add --no-cache --virtual runtime-deps \
   git \
-  && apk add --no-cache --virtual .builddeps \
+  bash \
+  && apk add --no-cache --virtual build-deps \
     alpine-sdk \
-    cmake
+    cmake \
+    g++ \
+    openssl-dev
 
 RUN mkdir /usr/src/app
 WORKDIR /usr/src/app
 
+RUN gem install pronto -v 0.9.5
+RUN gem install pronto-brakeman -v 0.9.1 \
+  && gem install pronto-fasterer -v 0.9.0 \
+  && gem install pronto-flay -v 0.9.0 \
+  && gem install pronto-haml -v 0.9.0 \
+  && gem install pronto-jshint -v 0.9.0 \
+  && gem install pronto-rails_best_practices -v 0.9.0 \
+  && gem install pronto-reek -v 0.9.1 \
+  && gem install pronto-rubocop -v 0.9.1 \
+  && gem install pronto-scss -v 0.9.1
 
-RUN gem install bundler \
-  && gem install pronto \ 
-  && gem install pronto-brakeman \ 
-  && gem install pronto-fasterer \ 
-  && gem install pronto-flay \ 
-  && gem install pronto-haml \ 
-  && gem install pronto-jshint \ 
-  && gem install pronto-rails_best_practices \ 
-  && gem install pronto-rails_schema \ 
-  && gem install pronto-reek \ 
-  && gem install pronto-rubocop \ 
-  && gem install pronto-scss \ 
-  && gem install pronto-shellcheck \
-  && gem install pronto-slim_lint
-
-
-ONBUILD ARG PRONTO_GITHUB_ACCESS_TOKEN
-ONBUILD ARG PRONTO_GITLAB_API_PRIVATE_TOKEN
-ONBUILD ARG PRONTO_BITBUCKET_USERNAME
-ONBUILD ARG PRONTO_BITBUCKET_PASSWORD
+RUN apk del build-deps
 
 CMD ["pronto", "run"]

README.md

@@ -1,3 +1,20 @@
 # Docker-pronto
 
-A docker image to run code linting with [pronto](https://github.com/mmozuras/pronto)
+A docker image to run code linting with [pronto](https://github.com/prontolabs/pronto)
+
+## Running it
+
+Set one of the following environment variables in CI:
+```
+PRONTO_GITHUB_ACCESS_TOKEN
+PRONTO_GITLAB_API_PRIVATE_TOKEN
+PRONTO_BITBUCKET_USERNAME
+PRONTO_BITBUCKET_PASSWORD
+```
+
+Run this:
+```
+docker run -e "PRONTO_GITHUB_ACCESS_TOKEN=$PRONTO_GITHUB_ACCESS_TOKEN" -v $(pwd):/usr/src/app dgmora/pronto pronto run -c origin/master -f github_pr
+```
+
+Then, you will have comments in that PR.