Update to pandoc 3.2

.github/workflows/ubuntu.yml

@@ -13,7 +13,7 @@ jobs:
       run: git submodule update --init --recursive
 
     - name: Build the Docker image
-      run: docker build . --file ubuntu/Dockerfile --tag dalibo/pandocker:xxxxx-test-githubci-ubuntu
+      run: docker build . --target extra --tag dalibo/pandocker:xxxxx-test-githubci-ubuntu
 
     - name: Regression Tests
       run: TAG=xxxxx-test-githubci-ubuntu VARIANT=ubuntu ./tests/libs/bats-core/bin/bats tests/extra.bats --tap
@@ -27,7 +27,7 @@ jobs:
       run: git submodule update --init --recursive
 
     - name: Build the Docker image
-      run: docker build . --file ubuntu-full/Dockerfile --tag dalibo/pandocker:xxxxx-test-githubci-ubuntu-full
+      run: docker build . --target full --tag dalibo/pandocker:xxxxx-test-githubci-ubuntu-full
 
     - name: Regression Tests
       run: TAG=xxxxx-test-githubci-ubuntu-full VARIANT=ubuntu-full ./tests/libs/bats-core/bin/bats tests/full.bats --tap

CONTRIBUTING.md

@@ -43,3 +43,22 @@ project and the interests of all those who contribute or benefit from it.
 As an open source project, we consider that we must maintain this information
 in the repository for archiving purposes in the public interest.
 
+How To Release a new version
+-------------------------------------------------------------------------------
+
+* [ ] Close all open ticket on the current milestone
+* [ ] Create a `release` branch
+* [ ] Update the [CHANGELOG.md]()
+* [ ] Write a announcement in [NEWS.md]()
+* [ ] Merge the `release` branch into `latest`
+* [ ] Add a tag to `latest`
+* [ ] Create a new [release]
+* [ ] Rebase the `stable` branche from `latest`
+* [ ] Wait for docker hub to rebuild the images
+* [ ] Create the next milestone
+* [ ] Bump the new version on `latest`
+* [ ] Publish the announcement
+* [ ] Bump to the new version in [CHANGELOG.md]()
+* [ ] Close the current milestone
+
+[release]: https://github.com/dalibo/pandocker/releases

ubuntu/Dockerfile → Dockerfile

@@ -1,13 +1,7 @@
-# A simple Pandoc machine for pandoc with filters, fonts and the latex bazaar
 #
-# Based on :
-#    https://github.com/jagregory/pandoc-docker/blob/master/Dockerfile
-#    https://github.com/geometalab/docker-pandoc/blob/develop/Dockerfile
-#    https://github.com/vpetersson/docker-pandoc/blob/master/Dockerfile
-
-# switch to 2.20-ubuntu when released
-# https://hub.docker.com/r/pandoc/extra/tags
-FROM pandoc/extra:edge-ubuntu
+# STAGE 1: extra variant
+#
+FROM pandoc/extra:3.2-ubuntu as extra
 
 # Set the env variables to non-interactive
 ENV DEBIAN_FRONTEND noninteractive
@@ -99,8 +93,11 @@ RUN wget https://github.com/hakimel/reveal.js/archive/${REVEALJS_VERSION}.tar.gz
 ##
 
 # Python filters
+# The option `--break-system-packages` sounds bad but this is not
+# really a problem here because we are not using Python debian packages
+# anyway.
 ADD requirements.txt ./
-RUN pip3 --no-cache-dir install -r requirements.txt
+RUN pip3 --no-cache-dir install -r requirements.txt --break-system-packages
 
 # Lua filters
 ARG PANDA_REPO=https://github.com/CDSoft/panda.git
@@ -126,22 +123,13 @@ RUN tlmgr init-usertree && \
 ## T E M P L A T E S
 ##
 
-
 # Templates are installed in '/.pandoc'.
 ARG TEMPLATES_DIR=/.pandoc/templates
 
-# letter template
-# DEPRECATED BUT KEPT FOR BACKWARD COMPAT
-# Maybe switch to https://github.com/JensErat/pandoc-scrlttr2 ?
-#ARG LETTER_REPO=https://raw.githubusercontent.com/aaronwolen/pandoc-letter
-#ARG LETTER_VERSION=master
-#RUN wget ${LETTER_REPO}/${LETTER_VERSION}/template-letter.tex -O ${TEMPLATES_DIR}/letter.latex
-
-# leaflet template
-# DEPRECATED BUT KEPT FOR BACKWARD COMPAT
-#ARG LEAFLET_REPO=https://gitlab.com/daamien/pandoc-leaflet-template/raw
-#ARG LEAFLET_VERSION=1.0
-#RUN wget ${LEAFLET_REPO}/${LEAFLET_VERSION}/leaflet.latex -O ${TEMPLATES_DIR}/leaflet.latex
+# Starting with 24.04, there's a user named `ubuntu` with id=1000
+# If docker is run with the `--user 1000` option and $HOME for pandoc
+# will be `/home/ubuntu`
+RUN ln -s /.pandoc /home/ubuntu/.pandoc
 
 # Easy templates
 ARG EASY_REPO=https://raw.githubusercontent.com/ryangrose/easy-pandoc-templates/
@@ -161,3 +149,58 @@ VOLUME /pandoc
 WORKDIR /pandoc
 
 ENTRYPOINT ["pandoc"]
+
+#
+# STAGE 2: full variant
+#
+FROM extra as full
+
+# Set the env variables to non-interactive
+ENV DEBIAN_FRONTEND noninteractive
+ENV DEBIAN_PRIORITY critical
+ENV DEBCONF_NOWARNINGS yes
+
+#
+# Debian
+#
+SHELL ["/bin/bash", "-o", "pipefail", "-c"]
+RUN set -x && \
+    apt-get -qq update && \
+    apt-get -qy install --no-install-recommends \
+        #
+        texlive-lang-other \
+        # hindi fonts
+        fonts-deva \
+        # persian fonts
+        texlive-lang-arabic \
+        fonts-farsiweb \
+        # dia
+        dia \
+        # Noto font families with large Unicode coverage
+        fonts-noto \
+        fonts-noto-cjk \
+        fonts-noto-cjk-extra \
+        fonts-noto-color-emoji \
+        fonts-noto-core \
+        fonts-noto-extra \
+        fonts-noto-mono \
+    # clean up
+    && apt-get clean && \
+    rm -rf /var/lib/apt/lists/* /etc/apt/apt.conf.d/01proxy
+
+##
+## L A T E X
+##
+ADD packages.full.txt ./
+# The TexLive user mode database already set up; no need to run `tlmgr init-tree`
+RUN tlmgr install `echo $(grep -v '^#' packages.full.txt )` && \
+    # update the font map
+    updmap-sys
+
+##
+## E N T R Y P O I N T
+##
+VOLUME /pandoc
+WORKDIR /pandoc
+
+ENTRYPOINT ["pandoc"]

Makefile

@@ -1,21 +1,10 @@
-## make dalibo/pandocker
-
-##
-## V A R I A B L E S
-##
 
 # name of the image
 NAME?=dalibo/pandocker
 
 # By default, the tag is the git branch name
 TAG?=$(shell git branch | grep -e "^*" | cut -d' ' -f 2)
 
-# These versions must be changed together.
-# See https://github.com/lierdakil/pandoc-crossref/releases to find the latest
-# release corresponding to the desired Pandoc version.
-PANDOC_VERSION?=2.17.0.1
-CROSSREF_VERSION?=0.3.12.2
-
 # Bats
 # We use bats-core instead of the original bats
 BATS?=tests/libs/bats-core/bin/bats
@@ -41,66 +30,15 @@ endif
 ## T A R G E T S
 ##
 
-all: build
-
-
-##
-##               H E L P
-##
-
-default:: help
-
-help::  #: Display this message
-	@echo
-	@echo "Pandocker Makefile targets"
-	@echo
-	@gawk 'match($$0, /([^:]*):.+#'': (.*)/, m) { printf "    %-16s%s\n", m[1], m[2]}' $(MAKEFILE_LIST) | sort
-	@echo
-
-
-.PHONY: build
-build:  ubuntu
+all: extra full
 
-.PHONY: stretch
-stretch: stretch/Dockerfile
-	docker build \
-	    --build-arg APT_CACHER=$${APT_CACHER-} \
-	    --build-arg PANDOC_VERSION=$(PANDOC_VERSION) \
-	    --build-arg PANDOC_CROSSREF_VERSION=$(CROSSREF_VERSION) \
-	    --tag $(NAME):$@-$(TAG) --file $^ .
+.PHONY: extra
+extra: Dockerfile
+	docker build --tag $(NAME):$@-$(TAG) --file $^ . --target extra
 
-.PHONY: ubuntu
-ubuntu: ubuntu/Dockerfile #: Extra variant based on Ubuntu
-	docker build --tag $(NAME):$@-$(TAG) --file $^ .
-
-.PHONY: ubuntu-full
-ubuntu-full: ubuntu-full/Dockerfile #: Full variant
-	docker build --tag $(NAME):$@-$(TAG) --file $^ .
-
-
-.PHONY: alpine
-alpine: alpine/Dockerfile
-	docker build --tag $(NAME):$@-$(TAG) --file $^ .
-
-.PHONY: alpine-full
-alpine-full: alpine-full/Dockerfile
-	docker build --tag $(NAME):$@-$(TAG) --file $^ .
-
-.PHONY: buster
-buster: buster/Dockerfile
-	docker build \
-	    $(BUILD_OPT) \
-	    --build-arg PANDOC_VERSION=$(PANDOC_VERSION) \
-	    --build-arg CROSSREF_VERSION=$(CROSSREF_VERSION) \
-	    --tag $(NAME):$@-$(TAG) \
-	    --file $^ .
-
-.PHONY: buster-full
-buster-full: buster-full/Dockerfile
-	docker build \
-	    $(BUILD_OPT) \
-	    --tag $(NAME):$@-$(TAG) \
-	    --file $^ .
+.PHONY: full
+full: Dockerfile
+	docker build --tag $(NAME):$@-$(TAG) --file $^ . --target full
 
 .PHONY: test
 test: #: use `TEST_ONLY=571 make test` to trigger a single test !
@@ -117,17 +55,5 @@ clean:
 	find tests/output -type f -and -not -name .keep -delete
 	docker rmi $(NAME):$(TAG)
 
-warm-cache:
-	./fetch-pandoc.sh $(PANDOC_VERSION) cache/pandoc.deb
-	./fetch-pandoc-crossref.sh $(PANDOC_VERSION) $(PANDOC_CROSSREF_VERSION) cache/pandoc-crossref.tar.gz
-	pip download --dest cache/ --requirement requirements.txt
-
-alpine_sh alpine-full_sh: #: enter a docker image (useful for testing)
-	docker run --rm -it --volume $(PWD):/pandoc --entrypoint=sh $(NAME):$(@:_bash=)-$(TAG)
-
-buster_bash buster-full_bash: #: enter a docker image (useful for testing)
-	docker run --rm -it --volume $(PWD):/pandoc --entrypoint=bash $(NAME):$(@:_bash=)-$(TAG)
-
 ubuntu_bash ubuntu-full_bash: #: enter a docker image (useful for testing)
 	docker run --rm -it --volume $(PWD):/pandoc --entrypoint=bash $(NAME):$(@:_bash=)-$(TAG)
-