From f0290accd46ee45383b56b9acc9624f5707f6b0e Mon Sep 17 00:00:00 2001
From: Wouter Verhelst <wouter@debian.org>
Date: Sat, 27 Oct 2018 18:38:26 +0000
Subject: Make the build fail on (useful) errors

---
 ci/README.md               | 39 +++++++++++++++++++++++++++++++++++++++
 ci/build-me                | 37 +++++++++++++++++++++++++++++++++++++
 ci/docker-image/Dockerfile | 11 +++++++++++
 3 files changed, 87 insertions(+)
 create mode 100644 ci/README.md
 create mode 100755 ci/build-me
 create mode 100644 ci/docker-image/Dockerfile

(limited to 'ci')

diff --git a/ci/README.md b/ci/README.md
new file mode 100644
index 00000000000..4560a67f0b7
--- /dev/null
+++ b/ci/README.md
@@ -0,0 +1,39 @@
+Building the website with GitLab CI
+===================================
+
+On every commit, the website will be built. By default, only the
+following parts will be built:
+
+- The english website (always).
+- If any files were touched under a translation directory, that
+  translation.
+
+The built files will be made available as artifacts. These can be
+browsed through the GitLab webinterface for basic review and validation
+of any made changes. Note, however, that content negotiation does not
+work on GitLab, and that internal links will be broken (because they
+miss the `$language.html` suffix). This is expected.
+
+The build can be fine-tuned by setting the list of forced translations.
+This list can be set in two ways:
+
+1. Add a line starting with `forced translations:` to the commit
+   message, followed by the list;
+2. Set the environment variable `WEBWML_FORCED_TRANSLATIONS` to the
+   list of translations wanted. This can be done by going to the "CI/CD"
+   option in the left-hand-side menu of GitLab, then choosing
+   "Pipelines", and "Run Pipeline". There, fill out the name of the
+   variable in "Input variable key" and its value in "Input variable
+   value". You must be logged in and have access to the repository to be
+   able to do so (but you may fork the repository, if you prefer).
+
+If the list of translations is set to 'all', then all translations will
+be built. If the list of translations is set to a space-separated list
+of languages, then any language in that list will be built.
+
+To skip GitLab CI altogether, make sure that either `[skip ci]` or `[ci
+skip]` occurs in the commit message.
+
+The CI jobs use a docker image that is stored in the GitLab container
+registry. The Dockerfile for this image is stored [in this
+repository](docker-image/Dockerfile)
diff --git a/ci/build-me b/ci/build-me
new file mode 100755
index 00000000000..b87ab7c9612
--- /dev/null
+++ b/ci/build-me
@@ -0,0 +1,37 @@
+#!/usr/bin/perl -w
+
+use strict;
+use warnings;
+
+my $is_forced = 0;
+my @translations;
+
+if(defined($ENV{WEBWML_FORCE_TRANSLATIONS})) {
+	@translations = split(' ', $ENV{WEBWML_FORCED_TRANSLATIONS});
+} else {
+	if($ENV{CI_COMMIT_MESSAGE} =~ /force translations:(.*)/i) {
+		@translations = split(' ', $1);
+	}
+}
+
+if(scalar(grep(/$ENV{CI_JOB_NAME}/, @translations)) > 0) {
+	exit 0;
+}
+
+if(scalar(@translations) > 0 && $translations[0] eq 'all') {
+	exit 0;
+}
+
+open GIT, "git log -p \$CI_COMMIT_BEFORE_SHA..HEAD|diffstat -p1 -l|";
+
+while(<GIT>) {
+	next unless /\//;
+	my @dirparts = split(\//);
+	if($dirparts[0] eq $ENV{CI_JOB_NAME}) {
+		close GIT;
+		exit 0;
+	}
+}
+
+close GIT;
+exit 1;
diff --git a/ci/docker-image/Dockerfile b/ci/docker-image/Dockerfile
new file mode 100644
index 00000000000..c7b874ae38e
--- /dev/null
+++ b/ci/docker-image/Dockerfile
@@ -0,0 +1,11 @@
+FROM debian:stretch
+MAINTAINER Wouter Verhelst <wouter@debian.org>
+RUN apt-get update
+# This creates several layers. This is *ON PURPOSE*. The alternative is
+# to have a nearly 2G single layer; pushing that takes multiple hours,
+# and pulling that is sloooow too.
+RUN apt-get -y install wml make gettext && apt-get clean
+RUN apt-get -y install git opencc diffstat && apt-get clean
+RUN apt-get -y install libintl-perl libxml-rss-perl wget libtimedate-perl libsoap-lite-perl liblocale-gettext-perl && apt-get clean
+RUN apt-get -y install texlive-latex-base texlive-binaries texlive-fonts-recommended && apt-get clean
+RUN apt-get -y install debiandoc-sgml python-lxml && apt-get clean
-- 
cgit v1.2.3