build_hotdoc = false if meson.is_cross_build() if get_option('doc').enabled() error('Documentation enabled but building the doc while cross building is not supported yet.') endif message('Documentation not built as building it while cross building is not supported yet.') subdir_done() endif required_hotdoc_extensions = ['gi-extension', 'gst-extension'] if gst_dep.type_name() == 'internal' gst_proj = subproject('gstreamer') plugins_cache_generator = gst_proj.get_variable('plugins_cache_generator') else plugins_cache_generator = find_program(join_paths(gst_dep.get_pkgconfig_variable('libexecdir'), 'gstreamer-' + apiversion, 'gst-plugins-doc-cache-generator'), required: false) endif plugins_cache = join_paths(meson.current_source_dir(), 'gst_plugins_cache.json') if plugins_cache_generator.found() plugins_doc_dep = custom_target('editing-services-doc-cache', command: [plugins_cache_generator, plugins_cache, '@OUTPUT@', '@INPUT@'], input: plugins, output: 'gst_plugins_cache.json', build_always_stale: true, ) else warning('GStreamer plugin inspector for documentation not found, can\'t update the cache') endif hotdoc_p = find_program('hotdoc', required: get_option('doc')) if not hotdoc_p.found() message('Hotdoc not found, not building the documentation') subdir_done() endif hotdoc_req = '>= 0.11.0' hotdoc_version = run_command(hotdoc_p, '--version').stdout() if not hotdoc_version.version_compare(hotdoc_req) if get_option('doc').enabled() error('Hotdoc version @0@ not found, got @1@'.format(hotdoc_req, hotdoc_version)) else message('Hotdoc version @0@ not found, got @1@, not building documentation'.format(hotdoc_req, hotdoc_version)) subdir_done() endif endif hotdoc = import('hotdoc') foreach extension: required_hotdoc_extensions if not hotdoc.has_extensions(extension) if get_option('doc').enabled() error('Documentation enabled but gi-extension missing') endif message('@0@ extensions not found, not building documentation requiring it'.format(extension)) endif endforeach if not build_gir if get_option('doc').enabled() error('Documentation enabled but introspection not built.') endif message('Introspection not built, can\'t build the documentation') subdir_done() endif build_hotdoc = true ges_excludes = [] foreach f: ['gesmarshal.*', 'ges-internal.*', 'ges-auto-transition.*', 'ges-structured-interface.*', 'ges-structure-parser.*', 'ges-version.h', 'ges-smart-*', 'ges-command-line-formatter.*', 'ges-base-xml-formatter.h', 'gstframepositioner.*', 'lex.priv_ges_parse_yy.c', 'ges-parse-lex.[c]'] ges_excludes += [join_paths(meson.current_source_dir(), '..', '..', 'ges', f)] endforeach hotdoc = import('hotdoc') libs_doc = [hotdoc.generate_doc('gst-editing-services', project_version: apiversion, extra_assets: [join_paths(meson.current_source_dir(), 'images')], gi_c_sources: ges_sources + ges_headers, gi_c_source_roots: [join_paths(meson.current_source_dir(), '../ges/')], gi_sources: [ges_gir[0].full_path()], gi_c_source_filters: ges_excludes, sitemap: 'sitemap.txt', index: 'index.md', gi_index: 'index.md', gi_smart_index: true, gi_order_generated_subpages: true, dependencies: [ges_dep], disable_incremental_build: true, )] plugins_doc = [] list_plugin_res = run_command(python3, '-c', ''' import sys import json with open("@0@") as f: print(':'.join(json.load(f).keys()), end='') '''.format(plugins_cache)) assert(list_plugin_res.returncode() == 0, 'Could not list plugins from @0@\n@1@\n@1@'.format(plugins_cache, list_plugin_res.stdout(), list_plugin_res.stderr())) foreach plugin_name: list_plugin_res.stdout().split(':') plugins_doc += [hotdoc.generate_doc(plugin_name, project_version: apiversion, sitemap: 'plugins/sitemap.txt', index: 'plugins/index.md', gst_index: 'plugins/index.md', gst_smart_index: true, gst_c_sources: ['../plugins/*/*.[ch]',], dependencies: [gst_dep, plugins], gst_order_generated_subpages: true, gst_cache_file: plugins_cache, gst_plugin_name: plugin_name, )] endforeach