Bug 1769248: get ReadTheDocs to build the POD docs (#137)

3 files changed, 25 insertions, 8 deletions

diff --git a/.readthedocs.yaml b/.readthedocs.yaml
new file mode 100644
index 000000000..7eada0dd6
--- /dev/null
+++ b/.readthedocs.yaml
@@ -0,0 +1,12 @@
+version: 2
+build:
+  os: "ubuntu-20.04"
+  tools:
+    python: "3.10"
+  apt_packages:
+    - libfile-copy-recursive-perl
+  jobs:
+    post_build:
+      - perl docs/makedocs.pl --pod-only
+      - cp -rp docs/en/html/integrating/api/ "$READTHEDOCS_OUTPUT/html/integrating/api"
+      - cp -p docs/en/html/style.css "$READTHEDOCS_OUTPUT/html/"
diff --git a/docs/en/rst/conf.py b/docs/en/rst/conf.py
index 34acb4778..cbd418cf8 100644
--- a/docs/en/rst/conf.py
+++ b/docs/en/rst/conf.py
@@ -383,13 +383,10 @@ pdf_fit_background_mode = 'scale'
 # Temporary highlighting of TODO items
 todo_include_todos = False
 
-# The readthedocs.org website cannot access POD.
-on_rtd = os.environ.get('READTHEDOCS', None) == 'True'
-
-if on_rtd:
-    base_api_url = 'https://www.bugzilla.org/docs/5.0/en/html/integrating/api/'
-else:
-    base_api_url = '../integrating/api/'
+# Originally, the readthedocs.org website could not access POD,
+# so we would conditionally override that here if we were building
+# on RTD, but that's no longer the case.
+base_api_url = '../integrating/api/'
 
 extlinks = {'bug': ('https://bugzilla.mozilla.org/show_bug.cgi?id=%s', 'bug  '),
             'api': (base_api_url + '%s', '')}
diff --git a/docs/makedocs.pl b/docs/makedocs.pl
index 36ffc45b5..8e11de02a 100755
--- a/docs/makedocs.pl
+++ b/docs/makedocs.pl
@@ -33,6 +33,7 @@ BEGIN { chdir dirname($0); }
 use lib qw(.. ../lib lib);
 
 use Cwd;
+use File::Copy qw(copy);
 use File::Copy::Recursive qw(rcopy);
 use File::Find;
 use File::Path qw(rmtree make_path);
@@ -82,12 +83,19 @@ END_HTML
 
     $converter->contents_page_start($contents_start);
     $converter->contents_page_end("</body></html>");
-    $converter->add_css('./../../../../style.css');
+    if (exists($::ENV{'READTHEDOCS'})) {
+      $converter->add_css('./../../style.css');
+    } else {
+      $converter->add_css('./../../../../style.css');
+    }
     $converter->javascript_flurry(0);
     $converter->css_flurry(0);
     make_path('html/integrating/api');
     $converter->batch_convert(['../../'], 'html/integrating/api');
 
+    if (exists($::ENV{'READTHEDOCS'})) {
+      copy('../style.css', 'html/style.css') or die "Copy failed: $!";
+    }
     print "\n";
 }