chore: Deploy ocamlsf/emacs-learn-ocaml-client:{master,$tags} (#433)

(for CI purpose)

Author: erikmd

.github/workflows/deploy-master.yml

@@ -41,3 +41,23 @@ jobs:
           repository: ocamlsf/learn-ocaml-client
           target: client
           tags: master
+  push_emacs_client:
+    name: Push emacs-learn-ocaml-client image to Docker Hub
+    needs: push_client
+    runs-on: ubuntu-latest
+    steps:
+      - name: Check out the repo
+        uses: actions/checkout@v2
+      - name: Push to Docker Hub
+        # https://github.com/docker/build-push-action/tree/releases/v1#readme
+        uses: docker/build-push-action@v1
+        with:
+          path: ci/docker-emacs-learn-ocaml-client
+          build_args: "base=ocamlsf/learn-ocaml-client,version=master"
+          always_pull: true
+          add_git_labels: true
+          labels: "org.opencontainers.image.version=master"
+          username: ${{ secrets.DOCKER_USERNAME }}
+          password: ${{ secrets.DOCKER_PASSWORD }}
+          repository: ocamlsf/emacs-learn-ocaml-client
+          tags: master

.github/workflows/deploy-tags.yml

@@ -46,3 +46,26 @@ jobs:
           target: client
           tags: latest
           tag_with_ref: true
+  push_emacs_client:
+    name: Push emacs-learn-ocaml-client image to Docker Hub
+    needs: push_client
+    runs-on: ubuntu-latest
+    steps:
+      - name: Check out the repo
+        uses: actions/checkout@v2
+      - name: Get tag name
+        run: tag="${{ github.ref }}"; echo "::set-output name=tag::${tag#refs/tags/}"
+        id: tag
+      - name: Push to Docker Hub
+        # https://github.com/docker/build-push-action/tree/releases/v1#readme
+        uses: docker/build-push-action@v1
+        with:
+          path: ci/docker-emacs-learn-ocaml-client
+          build_args: "base=ocamlsf/learn-ocaml-client,version=${{ steps.tag.outputs.tag }}"
+          always_pull: true
+          add_git_labels: true
+          labels: "org.opencontainers.image.version=${{ steps.tag.outputs.tag }}"
+          username: ${{ secrets.DOCKER_USERNAME }}
+          password: ${{ secrets.DOCKER_PASSWORD }}
+          repository: ocamlsf/emacs-learn-ocaml-client
+          tags: ${{ steps.tag.outputs.tag }}

ci/docker-emacs-learn-ocaml-client/.dockerignore

@@ -0,0 +1,2 @@
+*
+!.emacs

ci/docker-emacs-learn-ocaml-client/.emacs

@@ -0,0 +1,43 @@
+;;; .emacs --- Emacs conf file -*- coding: utf-8 -*-
+
+;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
+
+;; Config de package.el, MELPA et use-package
+
+(require 'package)
+(add-to-list 'package-archives '("melpa" . "https://melpa.org/packages/") t)
+(package-initialize)
+
+(unless (package-installed-p 'use-package)
+  (package-refresh-contents)
+  (package-install 'use-package))
+(eval-when-compile
+  (require 'use-package))
+
+;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
+
+;; Config de Tuareg, Merlin et Company
+
+(use-package tuareg
+  :ensure t
+  :defer t
+  :init
+  (setq tuareg-opam-insinuate t))
+
+;; Merlin would require OPAM ...
+
+;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
+
+;; Config générale
+
+(setq column-number-mode t
+      line-number-mode t
+      require-final-newline t)
+
+;; Marquage des parenthèses
+(load-library "paren")
+(show-paren-mode 1)
+
+;; Raccourcis C-c/C-x/C-v/C-z standards
+;; au lieu de M-w/C-w/C-y/C-_ par défaut dans GNU Emacs
+(cua-mode 1)

ci/docker-emacs-learn-ocaml-client/Dockerfile

@@ -0,0 +1,31 @@
+ARG base=ocamlsf/learn-ocaml-client
+ARG version=master
+FROM ${base}:${version}
+
+WORKDIR /home/learn-ocaml
+
+USER root
+
+RUN apk add --no-cache \
+  bash \
+  curl \
+  emacs-nox \
+  make \
+  && mkdir -p -v bin \
+  && chown -v learn-ocaml:learn-ocaml bin
+
+ENV PATH /home/learn-ocaml/bin:${PATH}
+
+ENV LANG C.UTF-8
+# ENV LC_ALL C.UTF-8
+# ENV LANGUAGE en_US:en
+
+COPY --chown=learn-ocaml:learn-ocaml .emacs .emacs
+
+USER learn-ocaml
+
+# Do some automatic Emacs installation/byte-compilation:
+RUN emacs --version && emacs --batch -l ${HOME}/.emacs
+
+ENTRYPOINT []
+CMD ["/bin/sh"]