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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-19 01:47:29 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-19 01:47:29 +0000 |
commit | 0ebf5bdf043a27fd3dfb7f92e0cb63d88954c44d (patch) | |
tree | a31f07c9bcca9d56ce61e9a1ffd30ef350d513aa /servo/components/style/properties/build.py | |
parent | Initial commit. (diff) | |
download | firefox-esr-0ebf5bdf043a27fd3dfb7f92e0cb63d88954c44d.tar.xz firefox-esr-0ebf5bdf043a27fd3dfb7f92e0cb63d88954c44d.zip |
Adding upstream version 115.8.0esr.upstream/115.8.0esr
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'servo/components/style/properties/build.py')
-rw-r--r-- | servo/components/style/properties/build.py | 176 |
1 files changed, 176 insertions, 0 deletions
diff --git a/servo/components/style/properties/build.py b/servo/components/style/properties/build.py new file mode 100644 index 0000000000..6c3ee0cf66 --- /dev/null +++ b/servo/components/style/properties/build.py @@ -0,0 +1,176 @@ +# This Source Code Form is subject to the terms of the Mozilla Public +# License, v. 2.0. If a copy of the MPL was not distributed with this +# file, You can obtain one at https://mozilla.org/MPL/2.0/. + +import json +import os.path +import re +import sys + +BASE = os.path.dirname(__file__.replace("\\", "/")) +sys.path.insert(0, os.path.join(BASE, "Mako-1.1.2-py2.py3-none-any.whl")) +sys.path.insert(0, BASE) # For importing `data.py` + +from mako import exceptions +from mako.lookup import TemplateLookup +from mako.template import Template + +import data + +RE_PYTHON_ADDR = re.compile(r"<.+? object at 0x[0-9a-fA-F]+>") + +OUT_DIR = os.environ.get("OUT_DIR", "") + +STYLE_STRUCT_LIST = [ + "background", + "border", + "box", + "column", + "counters", + "effects", + "font", + "inherited_box", + "inherited_svg", + "inherited_table", + "inherited_text", + "inherited_ui", + "list", + "margin", + "outline", + "page", + "padding", + "position", + "svg", + "table", + "text", + "ui", + "xul", +] + + +def main(): + usage = ( + "Usage: %s [ servo-2013 | servo-2020 | gecko ] [ style-crate | geckolib <template> | html ]" + % sys.argv[0] + ) + if len(sys.argv) < 3: + abort(usage) + engine = sys.argv[1] + output = sys.argv[2] + + if engine not in ["servo-2013", "servo-2020", "gecko"] or output not in [ + "style-crate", + "geckolib", + "html", + ]: + abort(usage) + + properties = data.PropertiesData(engine=engine) + files = {} + for kind in ["longhands", "shorthands"]: + files[kind] = {} + for struct in STYLE_STRUCT_LIST: + file_name = os.path.join(BASE, kind, "{}.mako.rs".format(struct)) + if kind == "shorthands" and not os.path.exists(file_name): + files[kind][struct] = "" + continue + files[kind][struct] = render( + file_name, + engine=engine, + data=properties, + ) + properties_template = os.path.join(BASE, "properties.mako.rs") + files["properties"] = render( + properties_template, + engine=engine, + data=properties, + __file__=properties_template, + OUT_DIR=OUT_DIR, + ) + if output == "style-crate": + write(OUT_DIR, "properties.rs", files["properties"]) + for kind in ["longhands", "shorthands"]: + for struct in files[kind]: + write( + os.path.join(OUT_DIR, kind), + "{}.rs".format(struct), + files[kind][struct], + ) + + if engine == "gecko": + template = os.path.join(BASE, "gecko.mako.rs") + rust = render(template, data=properties) + write(OUT_DIR, "gecko_properties.rs", rust) + + if engine in ["servo-2013", "servo-2020"]: + if engine == "servo-2013": + pref_attr = "servo_2013_pref" + if engine == "servo-2020": + pref_attr = "servo_2020_pref" + properties_dict = { + kind: { + p.name: {"pref": getattr(p, pref_attr)} + for prop in properties_list + if prop.enabled_in_content() + for p in [prop] + prop.alias + } + for kind, properties_list in [ + ("longhands", properties.longhands), + ("shorthands", properties.shorthands), + ] + } + as_html = render( + os.path.join(BASE, "properties.html.mako"), properties=properties_dict + ) + as_json = json.dumps(properties_dict, indent=4, sort_keys=True) + doc_servo = os.path.join(BASE, "..", "..", "..", "target", "doc", "servo") + write(doc_servo, "css-properties.html", as_html) + write(doc_servo, "css-properties.json", as_json) + write(OUT_DIR, "css-properties.json", as_json) + elif output == "geckolib": + if len(sys.argv) < 4: + abort(usage) + template = sys.argv[3] + header = render(template, data=properties) + sys.stdout.write(header) + + +def abort(message): + print(message, file=sys.stderr) + sys.exit(1) + + +def render(filename, **context): + try: + lookup = TemplateLookup( + directories=[BASE], input_encoding="utf8", strict_undefined=True + ) + template = Template( + open(filename, "rb").read(), + filename=filename, + input_encoding="utf8", + lookup=lookup, + strict_undefined=True, + ) + # Uncomment to debug generated Python code: + # write("/tmp", "mako_%s.py" % os.path.basename(filename), template.code) + return template.render(**context) + except Exception: + # Uncomment to see a traceback in generated Python code: + # raise + abort(exceptions.text_error_template().render()) + + +def write(directory, filename, content): + if not os.path.exists(directory): + os.makedirs(directory) + full_path = os.path.join(directory, filename) + open(full_path, "w", encoding="utf-8").write(content) + + python_addr = RE_PYTHON_ADDR.search(content) + if python_addr: + abort('Found "{}" in {} ({})'.format(python_addr.group(0), filename, full_path)) + + +if __name__ == "__main__": + main() |