[meld/build-updates: 4/26] build_helpers: Remove help building

[Kai Willadsen <kaiw src gnome org>]

commit 23d4060d98ef32a13814a8e0d6b8d197414fee09
Author: Kai Willadsen <kai willadsen gmail com>
Date:   Wed Aug 10 10:20:19 2022 +1000

    build_helpers: Remove help building
    
    We have no support for Mallard help on Windows, and just direct users to
    the website help version instead.

 meld/build_helpers.py | 89 ---------------------------------------------------
 1 file changed, 89 deletions(-)
---
diff --git a/meld/build_helpers.py b/meld/build_helpers.py
index eb5041cd..cfb287bb 100644
--- a/meld/build_helpers.py
+++ b/meld/build_helpers.py
@@ -54,7 +54,6 @@ def has_data(self):
 cx_Freeze.command.build.Build.sub_commands.extend([
     ("build_i18n", has_i18n),
     ("build_icons", has_icons),
-    ("build_help", has_help),
     ("build_data", has_data),
 ])
 
@@ -144,94 +143,6 @@ class build_data(distutils.cmd.Command):
         data_files.extend(self.get_data_files())
 
 
-class build_help(distutils.cmd.Command):
-
-    help_dir = 'help'
-
-    def initialize_options(self):
-        pass
-
-    def finalize_options(self):
-        pass
-
-    def get_data_files(self):
-        data_files = []
-        name = self.distribution.metadata.name
-
-        if "LINGUAS" in os.environ:
-            self.selected_languages = os.environ["LINGUAS"].split()
-        else:
-            self.selected_languages = [
-                d for d in os.listdir(self.help_dir) if os.path.isdir(d)
-            ]
-
-        if 'C' not in self.selected_languages:
-            self.selected_languages.append('C')
-
-        self.C_PAGES = glob.glob(os.path.join(self.help_dir, 'C', '*.page'))
-        self.C_EXTRA = glob.glob(os.path.join(self.help_dir, 'C', '*.xml'))
-
-        for lang in self.selected_languages:
-            source_path = os.path.join(self.help_dir, lang)
-            if not os.path.exists(source_path):
-                continue
-
-            build_path = os.path.join('build', self.help_dir, lang)
-            if not os.path.exists(build_path):
-                os.makedirs(build_path)
-
-            if lang != 'C':
-                po_file = os.path.join(source_path, lang + '.po')
-                mo_file = os.path.join(build_path, lang + '.mo')
-
-                msgfmt = ['msgfmt', po_file, '-o', mo_file]
-                self.spawn(msgfmt)
-                for page in self.C_PAGES:
-                    itstool = [
-                        'itstool', '-m', mo_file, '-o', build_path, page]
-                    self.spawn(itstool)
-                for extra in self.C_EXTRA:
-                    extra_path = os.path.join(
-                        build_path, os.path.basename(extra))
-                    if os.path.exists(extra_path):
-                        os.unlink(extra_path)
-                    os.symlink(os.path.relpath(extra, source_path), extra_path)
-            else:
-                distutils.dir_util.copy_tree(source_path, build_path)
-
-            xml_files = glob.glob('%s/*.xml' % build_path)
-            mallard_files = glob.glob('%s/*.page' % build_path)
-            path_help = os.path.join('share', 'help', lang, name)
-            path_figures = os.path.join(path_help, 'figures')
-            data_files.append((path_help, xml_files + mallard_files))
-            figures = glob.glob('%s/figures/*.png' % build_path)
-            if figures:
-                data_files.append((path_figures, figures))
-
-        return data_files
-
-    def run(self):
-        data_files = self.distribution.data_files
-        data_files.extend(self.get_data_files())
-        self.check_help()
-
-    def check_help(self):
-        for lang in self.selected_languages:
-            build_path = os.path.join('build', self.help_dir, lang)
-            if not os.path.exists(build_path):
-                continue
-
-            pages = [os.path.basename(p) for p in self.C_PAGES]
-            for page in pages:
-                page_path = os.path.join(build_path, page)
-                if not os.path.exists(page_path):
-                    info("skipping missing file %s", page_path)
-                    continue
-                lint = ['xmllint', '--noout', '--noent', '--path', build_path,
-                        '--xinclude', page_path]
-                self.spawn(lint)
-
-
 class build_icons(distutils.cmd.Command):
 
     icon_dir = os.path.join("data", "icons")