Switch to GitHub Actions for CI

Regenerate the documentation with patched DocKnot 3.04 to pick up
the new status badge, which fixes a few other issues with
documentation generation.

3 files changed, 70 insertions, 0 deletions

diff --git a/ci/README b/ci/README
new file mode 100644
index 0000000..8b2dde6
--- /dev/null
+++ b/ci/README
@@ -0,0 +1,2 @@
+The files in this directory are used for CI testing.  ci/install installs
+the prerequisite packages, and ci/test runs the tests.
diff --git a/ci/install b/ci/install
new file mode 100755
index 0000000..93fba76
--- /dev/null
+++ b/ci/install
@@ -0,0 +1,39 @@
+#!/bin/sh
+#
+# Install packages for integration tests.
+#
+# This script is normally run via sudo in a test container or VM, such as via
+# GitHub Actions.
+#
+# Perl::Tidy, Perl::Critic, and Test::Perl::Critic are installed separately to
+# get the latest version, since they sometimes change formatting and style
+# rules compared to the version in Ubuntu.  Test::MinimumVersion has to be
+# included since it installs Perl::Critic.
+#
+# Allow the installation of Perl::Critic and Test::Perl::Critic to fail, since
+# sometimes the versions on CPAN won't install.  (We'll just skip the test if
+# it won't install.)
+#
+# Copyright 2015-2020 Russ Allbery <eagle@eyrie.org>
+#
+# SPDX-License-Identifier: MIT
+
+set -eux
+
+# Install packages.
+apt-get update -qq
+apt-get install aspell cpanminus cppcheck heimdal-multidev              \
+        libauthen-sasl-perl libcrypt-generatepassword-perl              \
+        libdatetime-perl libdatetime-format-sqlite-perl                 \
+        libdbd-sqlite3-perl libdbi-perl libdbix-class-perl              \
+        libheimdal-kadm5-perl libjson-perl libkrb5-dev libnet-dns-perl  \
+        libnet-ldap-perl libnet-remctl-perl libperl6-slurp-perl         \
+        libremctl-dev libsql-translator-perl libtest-pod-perl           \
+        libtest-spelling-perl libtest-strict-perl libtimedate-perl      \
+        libwebauth-perl perl sqlite3 valgrind
+
+# Dependencies for Perl tests.
+cpanm Perl::Tidy
+cpanm Perl::Critic         || true
+cpanm Test::MinimumVersion || true
+cpanm Test::Perl::Critic   || true
diff --git a/ci/test b/ci/test
new file mode 100755
index 0000000..efe4021
--- /dev/null
+++ b/ci/test
@@ -0,0 +1,29 @@
+#!/bin/sh
+#
+# Run tests for continuous integration.
+#
+# This script is normally run in a test container or VM, such as via GitHub
+# Actions.
+#
+# Copyright 2015-2020 Russ Allbery <eagle@eyrie.org>
+#
+# SPDX-License-Identifier: MIT
+
+set -eux
+
+# Normally, COMPILER and KERBEROS are set based on the CI matrix, but provide
+# a default in case someone runs this test by hand.
+COMPILER="${COMPILER:-gcc}"
+KERBEROS="${KERBEROS:-mit}"
+
+# Build everything.
+./bootstrap
+if [ "$KERBEROS" = 'heimdal' ]; then
+    ./configure CC="$COMPILER" PATH_KRB5_CONFIG=/usr/bin/krb5-config.heimdal
+else
+    ./configure CC="$COMPILER"
+fi
+make warnings
+
+# Run the tests.
+make check