chore: Add push_emacs_client, a conditional deploy job

Author: erikmd

.github/workflows/deploy-oauth-moodle.yml

@@ -47,3 +47,27 @@ jobs:
           repository: pfitaxel/learn-ocaml-client
           target: client
           tags: ${{ steps.branch.outputs.branch }}
+  push_emacs_client:
+    name: Push emacs-learn-ocaml-client image to Docker Hub
+    needs: push_client
+    runs-on: ubuntu-latest
+    steps:
+      - name: Check out the repo
+        uses: actions/checkout@v2
+      - name: Get branch name
+        run: branch="${{ github.ref }}"; echo "::set-output name=branch::${branch#refs/heads/}"
+        id: branch
+      - name: Push to Docker Hub
+        # https://github.com/docker/build-push-action/tree/releases/v1#readme
+        uses: docker/build-push-action@v1
+        with:
+          path: ci/docker-emacs-learn-ocaml-client
+          build_args: "base=pfitaxel/learn-ocaml-client,version=${{ steps.branch.outputs.branch }}"
+          always_pull: true
+          add_git_labels: true
+          labels: "org.opencontainers.image.version=${{ steps.branch.outputs.branch }}"
+          username: ${{ secrets.DOCKER_USERNAME }}
+          password: ${{ secrets.DOCKER_PASSWORD }}
+          # repository: ocamlsf/learn-ocaml
+          repository: pfitaxel/emacs-learn-ocaml-client
+          tags: ${{ steps.branch.outputs.branch }}

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

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

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

@@ -0,0 +1,105 @@
+;;; .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
+; (use-package merlin
+;   :ensure t
+;   :hook
+;   ((tuareg-mode caml-mode) . merlin-mode)
+;   :config
+;   (setq merlin-command 'opam))
+; 
+; (use-package merlin-eldoc
+;   :ensure t
+;   :hook
+;   ((tuareg-mode caml-mode) . merlin-eldoc-setup)
+;   :bind (:map merlin-mode-map
+;               ("C-c <C-left>" . merlin-eldoc-jump-to-prev-occurrence)
+;               ("C-c <C-right>" . merlin-eldoc-jump-to-next-occurrence)))
+; 
+; (use-package company
+;   :ensure t
+;   :hook
+;   ((tuareg-mode caml-mode) . company-mode)
+;   :config
+;   (bind-key "<backtab>" 'company-complete))
+
+;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
+
+;; Config de Magit
+
+; (use-package magit
+;   :ensure t
+;   :defer t
+;   :config
+;   (setq magit-diff-refine-hunk 'all)
+;   :bind (("C-x g" . magit-status)
+;          ("C-x M-g" . magit-dispatch-popup)))
+; 
+; (use-package magit-gitflow
+;   :ensure t
+;   :after magit
+;   :config (add-hook 'magit-mode-hook 'turn-on-magit-gitflow))
+; 
+; ;; Protect against accident pushes to upstream
+; (defadvice magit-push-current-to-upstream
+;     (around my-protect-accidental-magit-push-current-to-upstream)
+;   "Protect against accidental push to upstream.
+; 
+; Causes `magit-git-push' to ask the user for confirmation first."
+;   (let ((my-magit-ask-before-push t))
+;     ad-do-it))
+; 
+; (defadvice magit-git-push (around my-protect-accidental-magit-git-push)
+;   "Maybe ask the user for confirmation before pushing.
+; 
+; Advice to `magit-push-current-to-upstream' triggers this query."
+;   (if (bound-and-true-p my-magit-ask-before-push)
+;       ;; Arglist is (BRANCH TARGET ARGS)
+;       (if (yes-or-no-p (format "Push %s branch upstream to %s? "
+;                                (ad-get-arg 0) (ad-get-arg 1)))
+;           ad-do-it
+;         (error "Push to upstream aborted by user"))
+;     ad-do-it))
+; 
+; (ad-activate 'magit-push-current-to-upstream)
+; (ad-activate 'magit-git-push)
+
+;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
+
+;; 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 +1,29 @@
+ARG base=ocamlsf/learn-ocaml-client
+ARG version=master
+FROM ${base}:${version}
+
+WORKDIR /home/learn-ocaml
+
+USER root
+
+RUN apk add --no-cache \
+  curl \
+  emacs-nox \
+  && 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"]