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emoji: Remove deprecated Google blobs emoji set.

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Signed-off-by: Anders Kaseorg <anders@zulip.com>
This commit is contained in:
Anders Kaseorg
2025-10-01 12:22:36 -07:00
committed by Tim Abbott
parent b742ab18f9
commit 85c94599c5
6 changed files with 8 additions and 65 deletions
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55
tools/setup/emoji/build_emoji
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@@ -153,11 +153,7 @@ def get_square_size(emoji_data: Sequence[dict[str, Any]]) -> int:
def generate_sprite_css_files(
cache_path: str,
emoji_data: list[dict[str, Any]],
emojiset: str,
alt_name: str,
fallback_emoji_data: Sequence[dict[str, Any]],
cache_path: str, emoji_data: list[dict[str, Any]], emojiset: str
) -> None:
"""
Spritesheets are usually NxN squares.
@@ -236,28 +232,11 @@ def generate_sprite_css_files(
f.write(
SPRITE_CSS_FILE_TEMPLATE.format(
emojiset=emojiset,
alt_name=alt_name,
emoji_positions=emoji_positions,
background_size=background_size,
),
)
# Google Classic stopped being supported in 2017. To be able to use other emoji, we
# fallback to Google Modern for any emoji not covered by Google Classic.
if emojiset == "google-blob":
extra_emoji_positions = ""
covered_emoji_codes = [
get_emoji_code(emoji) for emoji in emoji_data if emoji["has_img_google"]
]
for emoji in fallback_emoji_data:
code = get_emoji_code(emoji)
if emoji["has_img_google"] and code not in covered_emoji_codes:
extra_emoji_positions += EMOJI_OVERRIDE_TEMPLATE.format(
codepoint=code,
)
with open(SPRITE_CSS_PATH, "a") as f:
f.write(extra_emoji_positions)
# The Twitter emoji team was laid off in 2022, so new emoji aren't supported.
# https://github.com/twitter/twemoji/issues/570#issuecomment-1303422143.
# The "twitter" sprite sheet we’re using does have images in those locations,
@@ -295,32 +274,20 @@ def setup_emoji_farms(cache_path: str, emoji_data: list[dict[str, Any]]) -> None
dst_file = os.path.join(target_emoji_farm, img_file_name)
shutil.copy2(src_file, dst_file)
def setup_emoji_farm(
emojiset: str,
emoji_data: list[dict[str, Any]],
alt_name: str | None = None,
fallback_emoji_data: Sequence[dict[str, Any]] = [],
) -> None:
# `alt_name` is an optional parameter that we use to avoid duplicating below
# code. It is only used while setting up google-blob emoji set as it is just
# a wrapper for an older version of emoji-datasource package due to which we
# need to use 'google' at some places in this code. It has no meaning for other
# emoji sets and is just equivalent to `emojiset`.
alt_name = alt_name or emojiset
def setup_emoji_farm(emojiset: str, emoji_data: list[dict[str, Any]]) -> None:
# Copy individual emoji images from npm packages.
src_emoji_farm = os.path.join(
NODE_MODULES_PATH, "emoji-datasource-" + emojiset, "img", alt_name, "64"
NODE_MODULES_PATH, "emoji-datasource-" + emojiset, "img", emojiset, "64"
)
target_emoji_farm = os.path.join(cache_path, "static", "images-" + emojiset + "-64")
os.makedirs(target_emoji_farm, exist_ok=True)
print(f"Copying individual {emojiset} image files...")
for emoji_dict in emoji_data:
if emoji_dict["has_img_" + alt_name]:
if emoji_dict["has_img_" + emojiset]:
ensure_emoji_image(emoji_dict, src_emoji_farm, target_emoji_farm)
skin_variations = emoji_dict.get("skin_variations", {})
for img_info in skin_variations.values():
if img_info["has_img_" + alt_name]:
if img_info["has_img_" + emojiset]:
ensure_emoji_image(img_info, src_emoji_farm, target_emoji_farm)
# Copy zulip.png to the emoji farm.
@@ -334,7 +301,7 @@ def setup_emoji_farms(cache_path: str, emoji_data: list[dict[str, Any]]) -> None
output_img_file = os.path.join(target_emoji_farm, "1f419.png")
shutil.copyfile(input_img_file, output_img_file)
generate_sprite_css_files(cache_path, emoji_data, emojiset, alt_name, fallback_emoji_data)
generate_sprite_css_files(cache_path, emoji_data, emojiset)
print(f"Converting {emojiset} sheet to webp...")
TARGET_EMOJI_SHEETS = os.path.join(cache_path, "web", "emoji")
@@ -344,7 +311,7 @@ def setup_emoji_farms(cache_path: str, emoji_data: list[dict[str, Any]]) -> None
NODE_MODULES_PATH,
f"emoji-datasource-{emojiset}",
"img",
alt_name,
emojiset,
"sheets-256",
"64.png",
)
@@ -360,14 +327,6 @@ def setup_emoji_farms(cache_path: str, emoji_data: list[dict[str, Any]]) -> None
for emojiset in ["google", "twitter"]:
setup_emoji_farm(emojiset, emoji_data)
# Set up old Google "blobs" emoji set.
GOOGLE_BLOB_EMOJI_DATA_PATH = os.path.join(
NODE_MODULES_PATH, "emoji-datasource-google-blob", "emoji.json"
)
with open(GOOGLE_BLOB_EMOJI_DATA_PATH, "rb") as fp:
blob_emoji_data = orjson.loads(fp.read())
setup_emoji_farm("google-blob", blob_emoji_data, "google", emoji_data)
def setup_old_emoji_farm(
cache_path: str, emoji_map: dict[str, str], emoji_data: list[dict[str, Any]]