Add test instance of the web site

Serve https://www.nagios-plugins.org:444/ from the "test" branch of this
repository.

2 files changed, 55 insertions, 13 deletions

diff --git a/libexec/post-receive.d/01-git-export b/libexec/post-receive.d/01-git-export
index 37994e2..171f05f 100755
--- a/libexec/post-receive.d/01-git-export
+++ b/libexec/post-receive.d/01-git-export
@@ -19,4 +19,26 @@ export PATH='/usr/local/bin:/usr/local/sbin:/bin:/sbin:/usr/bin:/usr/sbin'
 
 prefix='/home/plugins'
 
+#
+# Check whether the "test" branch of the "site.git" repository has been updated.
+#
+if [ "${PWD##*/}" = 'site.git' ]
+then
+        forty_zeros=$(printf '%.40d' '0')
+
+        while read old new ref
+        do
+                if [ "$ref" = 'refs/heads/test' ]
+                then
+                        if [ "$new" != "$forty_zeros" ]
+                        then
+                                "$prefix/bin/git-export" -b 'test' "$PWD"
+                        else
+                                rm -rf "$prefix/exported/site-test"
+                        fi
+                        break
+                fi
+        done
+fi
+
 exec "$prefix/bin/git-export" "$PWD"
diff --git a/libexec/post-receive.d/04-build-web-site b/libexec/post-receive.d/04-build-web-site
index 7c178cf..6338968 100755
--- a/libexec/post-receive.d/04-build-web-site
+++ b/libexec/post-receive.d/04-build-web-site
@@ -19,17 +19,37 @@ export PATH='/usr/local/bin:/usr/local/sbin:/bin:/sbin:/usr/bin:/usr/sbin'
 
 prefix='/home/plugins'
 repository=${PWD##*/}
-web_repositories='nagios-plugins.git site.git'
-web_branch='master'
+plugins_repository='nagios-plugins.git'
+web_repository='site.git'
+prod_branch='master'
+test_branch='test'
+test_directory="$prefix/web/test"
 
-for web_repository in $web_repositories
-do
-        if [ "$repository" = "$web_repository" ]
-        then
-                while read old new ref
-                do
-                        test "${ref#refs/heads/}" = "$web_branch" \
-                            && exec "$prefix/bin/build-web-site" >'/dev/null'
-                done
-        fi
-done
+if [ "$repository" = "$plugins_repository" ] \
+    || [ "$repository" = "$web_repository" ]
+then
+        forty_zeros=$(printf '%.40d' '0')
+
+        while read old new ref
+        do
+                branch=${ref#refs/heads/}
+
+                if [ "$branch" = "$prod_branch" ]
+                then
+                        "$prefix/bin/build-web-site" >'/dev/null'
+                elif [ "$repository" = "$web_repository" ] \
+                    && [ "$branch" = "$test_branch" ]
+                then
+                        if [ "$new" != "$forty_zeros" ]
+                        then
+                                "$prefix/bin/build-web-site" -t >'/dev/null'
+                        else
+                                rm -rf "$test_directory"/*
+                        fi
+                        cat >>"$test_directory/robots.txt" <<-'EOF'
+                                User-agent: *
+                                Disallow: /
+                        EOF
+                fi
+        done
+fi