media-fonts/twemoji: initial import

Signed-off-by: Anna (cybertailor) Vyalkova <cyber+gentoo@sysrq.in>

8 files changed, 367 insertions, 0 deletions

diff --git a/media-fonts/twemoji/Manifest b/media-fonts/twemoji/Manifest
new file mode 100644
index 000000000..c46d4e0c7
--- /dev/null
+++ b/media-fonts/twemoji/Manifest
@@ -0,0 +1,2 @@
+DIST twemoji-13.1.0-noto.tar.gz 170352518 BLAKE2B 545e58d47b247998c0f376bbc9ec43fcb2ac4c1d24465420ae43a168987dcb7c4eba873b9cc64cfc6ffce3290551242d7e44ed69606f9c3d8a59dbeeddc3cdb2 SHA512 a7ea0c33f4703749d8a30f4be2fac5971429dcec7b6feed2645854d9ae1eebb428597a56ad148c3732e320a65d4133da30c0003ed39f07c5270462e31fdf3d0b
+DIST twemoji-13.1.0.tar.gz 4646713 BLAKE2B b144e76f2428d1fc523742a9501ac7c73af04e9d0ce4c1b5c5131da21d2a69416a8f3512dd0ffd01dd44e7b7620311abb8ced5c45f10c70ca9ec20406583820c SHA512 a1463c76a2bbcece8871cb868967c0bff74a495bf88d28e41c8962ed12ffba1966ee622f72f6da2222a06db8debb62ae89fe1fffcd9272e8aa3fcc029713115b
diff --git a/media-fonts/twemoji/files/75-twemoji.conf b/media-fonts/twemoji/files/75-twemoji.conf
new file mode 100644
index 000000000..2dae48836
--- /dev/null
+++ b/media-fonts/twemoji/files/75-twemoji.conf
@@ -0,0 +1,178 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE fontconfig SYSTEM "fonts.dtd">
+<fontconfig>
+
+    <!--
+    Treat this file as a reference and modify as necessary if you are not satisfied with the results.
+
+
+    This config attempts to guarantee that colorful emojis from Twemoji will be displayed,
+    no matter how badly the apps and websites are written.
+
+    It uses a few different tricks, some of which introduce conflicts with other fonts.
+    -->
+
+
+    <!--
+    This adds a generic family 'emoji',
+    aimed for apps that don't specify specific font family for rendering emojis.
+    -->
+    <match target="pattern">
+        <test qual="any" name="family"><string>emoji</string></test>
+        <edit name="family" mode="assign" binding="same"><string>Twemoji</string></edit>
+    </match>
+
+    <!--
+    This adds Twemoji as a final fallback font for the default font families.
+    In this case, Twemoji will be selected if and only if no other font can provide a given symbol.
+
+    Note that usually other fonts will have some glyphs available (e.g. Symbola or DejaVu fonts),
+    causing some emojis to be rendered in black-and-white.
+    -->
+    <match target="pattern">
+        <test name="family"><string>sans</string></test>
+        <edit name="family" mode="append"><string>Twemoji</string></edit>
+    </match>
+
+    <match target="pattern">
+        <test name="family"><string>serif</string></test>
+        <edit name="family" mode="append"><string>Twemoji</string></edit>
+    </match>
+
+    <match target="pattern">
+        <test name="family"><string>sans-serif</string></test>
+        <edit name="family" mode="append"><string>Twemoji</string></edit>
+    </match>
+
+    <match target="pattern">
+        <test name="family"><string>monospace</string></test>
+        <edit name="family" mode="append"><string>Twemoji</string></edit>
+    </match>
+
+    <!--
+    If other fonts contain emoji glyphs, they could interfere and make some emojis rendered in wrong font (often in black-and-white).
+    For example, DejaVu Sans contains black-and-white emojis, which we can remove using the following trick:
+    -->
+    <match target="scan">
+        <test name="family" compare="contains">
+            <string>DejaVu</string>
+        </test>
+        <edit name="charset" mode="assign" binding="same">
+            <minus>
+                <name>charset</name>
+                <charset>
+                    <range>
+                        <int>0x1f600</int>
+                        <int>0x1f640</int>
+                    </range>
+                </charset>
+            </minus>
+        </edit>
+    </match>
+
+    <!--
+    Recognize legacy ways of writing EmojiOne family name.
+    -->
+    <match target="pattern">
+        <test qual="any" name="family"><string>EmojiOne</string></test>
+        <edit name="family" mode="assign" binding="same"><string>Twemoji</string></edit>
+    </match>
+
+    <match target="pattern">
+        <test qual="any" name="family"><string>Emoji One</string></test>
+        <edit name="family" mode="assign" binding="same"><string>Twemoji</string></edit>
+    </match>
+
+    <match target="pattern">
+        <test qual="any" name="family"><string>EmojiOne Color</string></test>
+        <edit name="family" mode="assign" binding="same"><string>Twemoji</string></edit>
+    </match>
+
+    <match target="pattern">
+        <test qual="any" name="family"><string>EmojiOne Mozilla</string></test>
+        <edit name="family" mode="assign" binding="same"><string>Twemoji</string></edit>
+    </match>
+
+    <!--
+    Use Twemoji when other popular fonts are being specifically requested.
+
+    It is quite common that websites would only request Apple and Google emoji fonts.
+    These aliases will make Twemoji be selected in such cases to provide good-looking emojis.
+
+    This obviously conflicts with other emoji fonts if you have them installed.
+    -->
+    <match target="pattern">
+        <test qual="any" name="family"><string>Apple Color Emoji</string></test>
+        <edit name="family" mode="assign" binding="same"><string>Twemoji</string></edit>
+    </match>
+
+    <match target="pattern">
+        <test qual="any" name="family"><string>Segoe UI Emoji</string></test>
+        <edit name="family" mode="assign" binding="same"><string>Twemoji</string></edit>
+    </match>
+
+    <match target="pattern">
+        <test qual="any" name="family"><string>Segoe UI Symbol</string></test>
+        <edit name="family" mode="assign" binding="same"><string>Twemoji</string></edit>
+    </match>
+
+    <match target="pattern">
+        <test qual="any" name="family"><string>Noto Color Emoji</string></test>
+        <edit name="family" mode="assign" binding="same"><string>Twemoji</string></edit>
+    </match>
+
+    <match target="pattern">
+        <test qual="any" name="family"><string>NotoColorEmoji</string></test>
+        <edit name="family" mode="assign" binding="same"><string>Twemoji</string></edit>
+    </match>
+
+    <match target="pattern">
+        <test qual="any" name="family"><string>Android Emoji</string></test>
+        <edit name="family" mode="assign" binding="same"><string>Twemoji</string></edit>
+    </match>
+
+    <match target="pattern">
+        <test qual="any" name="family"><string>Noto Emoji</string></test>
+        <edit name="family" mode="assign" binding="same"><string>Twemoji</string></edit>
+    </match>
+
+    <match target="pattern">
+        <test qual="any" name="family"><string>Twitter Color Emoji</string></test>
+        <edit name="family" mode="assign" binding="same"><string>Twemoji</string></edit>
+    </match>
+
+    <match target="pattern">
+        <test qual="any" name="family"><string>JoyPixels</string></test>
+        <edit name="family" mode="assign" binding="same"><string>Twemoji</string></edit>
+    </match>
+
+    <match target="pattern">
+        <test qual="any" name="family"><string>Twemoji Mozilla</string></test>
+        <edit name="family" mode="assign" binding="same"><string>Twemoji</string></edit>
+    </match>
+
+    <match target="pattern">
+        <test qual="any" name="family"><string>TwemojiMozilla</string></test>
+        <edit name="family" mode="assign" binding="same"><string>Twemoji</string></edit>
+    </match>
+
+    <match target="pattern">
+        <test qual="any" name="family"><string>EmojiTwo</string></test>
+        <edit name="family" mode="assign" binding="same"><string>Twemoji</string></edit>
+    </match>
+
+    <match target="pattern">
+        <test qual="any" name="family"><string>Emoji Two</string></test>
+        <edit name="family" mode="assign" binding="same"><string>Twemoji</string></edit>
+    </match>
+
+    <match target="pattern">
+        <test qual="any" name="family"><string>EmojiSymbols</string></test>
+        <edit name="family" mode="assign" binding="same"><string>Twemoji</string></edit>
+    </match>
+
+    <match target="pattern">
+        <test qual="any" name="family"><string>Symbola</string></test>
+        <edit name="family" mode="assign" binding="same"><string>Twemoji</string></edit>
+    </match>
+</fontconfig>
diff --git a/media-fonts/twemoji/files/noto-build-all-flags.patch b/media-fonts/twemoji/files/noto-build-all-flags.patch
new file mode 100644
index 000000000..564b08a59
--- /dev/null
+++ b/media-fonts/twemoji/files/noto-build-all-flags.patch
@@ -0,0 +1,11 @@
+--- old/Makefile	2018-05-03 20:32:14.000000000 +0200
++++ new/Makefile	2018-05-08 11:48:20.811073447 +0200
+@@ -78,7 +78,7 @@
+ 
+ ALL_FLAGS = $(basename $(notdir $(wildcard $(FLAGS_SRC_DIR)/*.png)))
+ 
+-FLAGS = $(SELECTED_FLAGS)
++FLAGS = $(ALL_FLAGS)
+ 
+ FLAG_NAMES = $(FLAGS:%=%.png)
+ FLAG_FILES = $(addprefix $(FLAGS_DIR)/, $(FLAG_NAMES))
diff --git a/media-fonts/twemoji/files/noto-build-path.patch b/media-fonts/twemoji/files/noto-build-path.patch
new file mode 100644
index 000000000..151f88251
--- /dev/null
+++ b/media-fonts/twemoji/files/noto-build-path.patch
@@ -0,0 +1,11 @@
+--- a/add_glyphs.py.old	2018-11-18 11:11:56.387323302 +0100
++++ b/add_glyphs.py	2018-11-18 11:12:18.203529159 +0100
+@@ -22,7 +22,7 @@
+ import add_emoji_gsub
+ import add_aliases
+ 
+-sys.path.append(
++sys.path.insert(0,
+     path.join(os.path.dirname(__file__), 'third_party', 'color_emoji'))
+ from png import PNG
+ 
diff --git a/media-fonts/twemoji/files/noto-pngquant-verbose.patch b/media-fonts/twemoji/files/noto-pngquant-verbose.patch
new file mode 100644
index 000000000..8a152bea2
--- /dev/null
+++ b/media-fonts/twemoji/files/noto-pngquant-verbose.patch
@@ -0,0 +1,11 @@
+--- a/Makefile~	2020-04-22 23:04:44.000000000 +0200
++++ b/Makefile	2020-04-22 23:06:42.069275340 +0200
+@@ -20,7 +20,7 @@
+ 
+ PNGQUANT = pngquant
+ PYTHON = python3
+-PNGQUANTFLAGS = --speed 1 --skip-if-larger --quality 85-95 --force
++PNGQUANTFLAGS = --speed 1 --skip-if-larger --quality 85-95 --force -v
+ BODY_DIMENSIONS = 136x128
+ IMOPS := -size $(BODY_DIMENSIONS) canvas:none -compose copy -gravity center
+ 
diff --git a/media-fonts/twemoji/files/noto-use-gm.patch b/media-fonts/twemoji/files/noto-use-gm.patch
new file mode 100644
index 000000000..6b51d0f52
--- /dev/null
+++ b/media-fonts/twemoji/files/noto-use-gm.patch
@@ -0,0 +1,27 @@
+--- a/Makefile~	2019-03-28 17:45:53.000000000 +0100
++++ b/Makefile	2019-06-02 10:36:55.587055453 +0200
+@@ -21,7 +21,7 @@
+ PNGQUANT = pngquant
+ PNGQUANTFLAGS = --speed 1 --skip-if-larger --quality 85-95 --force
+ BODY_DIMENSIONS = 136x128
+-IMOPS := -size $(BODY_DIMENSIONS) canvas:none -compose copy -gravity center
++IMOPS = -size 136x128 -background none -gravity center -extent 136x128 -compose copy
+ 
+ # zopflipng is better (about 5-10%) but much slower.  it will be used if
+ # present.  pass ZOPFLIPNG= as an arg to make to use optipng instead.
+@@ -165,13 +165,13 @@
+ # imagemagick packaged with ubuntu trusty (6.7.7-10) by using -composite.
+ 
+ $(EMOJI_DIR)/%.png: $(EMOJI_SRC_DIR)/%.png | $(EMOJI_DIR)
+-	@convert $(IMOPS) "$<" -composite "PNG32:$@"
++	@gm convert $(IMOPS) "$<" "PNG32:$@"
+ 
+ $(FLAGS_DIR)/%.png: $(FLAGS_SRC_DIR)/%.png ./waveflag | $(FLAGS_DIR)
+ 	@./waveflag $(FLAGS_DIR)/ "$<"
+ 
+ $(RESIZED_FLAGS_DIR)/%.png: $(FLAGS_DIR)/%.png | $(RESIZED_FLAGS_DIR)
+-	@convert $(IMOPS) "$<" -composite "PNG32:$@"
++	@gm convert $(IMOPS) "$<" "PNG32:$@"
+ 
+ flag-symlinks: $(RESIZED_FLAG_FILES) | $(RENAMED_FLAGS_DIR)
+ 	@$(subst ^, ,                                  \
diff --git a/media-fonts/twemoji/metadata.xml b/media-fonts/twemoji/metadata.xml
new file mode 100644
index 000000000..4092a19fc
--- /dev/null
+++ b/media-fonts/twemoji/metadata.xml
@@ -0,0 +1,11 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE pkgmetadata SYSTEM "https://www.gentoo.org/dtd/metadata.dtd">
+<pkgmetadata>
+	<maintainer type="person">
+		<email>cyber+gentoo@sysrq.in</email>
+		<name>Anna</name>
+	</maintainer>
+	<upstream>
+		<remote-id type="github">twitter/twemoji</remote-id>
+	</upstream>
+</pkgmetadata>
diff --git a/media-fonts/twemoji/twemoji-13.1.0.ebuild b/media-fonts/twemoji/twemoji-13.1.0.ebuild
new file mode 100644
index 000000000..dd8495937
--- /dev/null
+++ b/media-fonts/twemoji/twemoji-13.1.0.ebuild
@@ -0,0 +1,116 @@
+# Copyright 1999-2021 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=7
+PYTHON_COMPAT=( python3_{8..10} )
+
+inherit font python-any-r1
+
+NOTO_PV="2.034"
+DESCRIPTION="A color emoji font with a flat visual style, designed and used by Twitter"
+HOMEPAGE="https://twemoji.twitter.com"
+SRC_URI="https://github.com/googlefonts/noto-emoji/archive/refs/tags/v${NOTO_PV}.tar.gz -> ${P}-noto.tar.gz
+	https://github.com/twitter/${PN}/archive/refs/tags/v${PV}.tar.gz -> ${P}.tar.gz"
+S="${WORKDIR}/noto-emoji-${NOTO_PV}"
+
+LICENSE="Apache-2.0 CC-BY-4.0 MIT OFL-1.1"
+SLOT="0"
+KEYWORDS="~amd64"
+
+BDEPEND="
+	${PYTHON_DEPS}
+	app-arch/zopfli
+	$(python_gen_any_dep '
+		>=dev-python/fonttools-4.7.0[${PYTHON_USEDEP}]
+		>=dev-python/nototools-0.2.13[${PYTHON_USEDEP}]
+	')
+	media-gfx/pngquant
+	x11-libs/cairo
+	|| ( media-gfx/imagemagick[png] media-gfx/graphicsmagick[png] )
+"
+
+RESTRICT="binchecks strip"
+
+DOCS=( CONTRIBUTING.md FOLDERS.md LEGACY.md README.md )
+
+PATCHES=(
+	# https://github.com/googlei18n/noto-emoji/issues/240
+	"${FILESDIR}"/noto-build-path.patch
+	# Be more verbose
+	"${FILESDIR}"/noto-pngquant-verbose.patch
+
+)
+
+FONT_S="${S}"
+FONT_SUFFIX="ttf"
+FONT_CONF=( "${FILESDIR}"/75-${PN}.conf )
+
+python_check_deps() {
+	has_version -b "dev-python/fonttools[${PYTHON_USEDEP}]" &&
+	has_version -b "dev-python/nototools[${PYTHON_USEDEP}]"
+}
+
+pkg_setup() {
+	font_pkg_setup
+}
+
+src_unpack() {
+	default
+
+	mv "${WORKDIR}"/${P}/assets "${S}" || die
+	mv "${WORKDIR}"/${P}/*.md "${S}" || die
+}
+
+src_prepare() {
+	default
+
+	# Be more verbose
+	sed -i -e 's:\(@$(ZOPFLIPNG) -y "$<" "$@"\) 1> /dev/null 2>&1:\1:g' Makefile || die
+
+	# Based on Fedora patch to allow graphicsmagick usage
+	if has_version -b media-gfx/graphicsmagick; then
+		eapply "${FILESDIR}/noto-use-gm.patch"
+	fi
+
+	sed NotoColorEmoji.tmpl.ttx.tmpl \
+		-e "s/Noto Color Emoji/${PN^}/" \
+		-e "s/NotoColorEmoji/${PN^}/" \
+		-e "s/Copyright .* Google Inc\./Twitter, Inc and other contributors./" \
+		-e "s/ Version .*/ ${PV}/" \
+		-e "s/.*is a trademark.*//" \
+		-e "s/Google, Inc\./Twitter, Inc and other contributors/" \
+		-e "s,http://www.google.com/get/noto/,https://twemoji.twitter.com," \
+		-e "s/.*is licensed under.*/      Creative Commons Attribution 4.0 International/" \
+		-e "s,http://scripts.sil.org/OFL,http://creativecommons.org/licenses/by/4.0/," \
+		> ${PN^}.tmpl.ttx.tmpl || die
+
+	pushd assets/72x72 || die
+	for png in *.png; do
+		mv ${png} emoji_u${png//-/_} || die
+	done
+}
+
+src_compile() {
+	python_setup
+	einfo "Building fonts..."
+
+	emake EMOJI=${PN^} EMOJI_SRC_DIR="assets/72x72" \
+		FLAGS= BODY_DIMENSIONS=76x72 \
+		BYPASS_SEQUENCE_CHECK=true \
+		VIRTUAL_ENV=true
+}
+
+src_install() {
+	rm NotoColorEmoji_WindowsCompatible.ttf *.tmpl.ttf || die
+
+	# Don't lose fancy emoji icons
+	insinto /usr/share/icons/${PN}/72/emotes/
+	doins assets/72x72/*.png
+
+	insinto /usr/share/icons/${PN}/scalable/emotes/
+	doins assets/svg/*.svg
+
+	font_src_install
+
+	einstalldocs
+}