mirror of
https://github.com/PapirusDevelopmentTeam/papirus-icon-theme.git
synced 2024-10-18 09:10:34 -04:00
193 lines
5.8 KiB
Sed
193 lines
5.8 KiB
Sed
#!/bin/sed -rf
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#
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# Written in 2016 by Sergei Eremenko <https://github.com/SmartFinn>
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#
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# To the extent possible under law, the author(s) have dedicated all copyright
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# and related and neighboring rights to this software to the public domain
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# worldwide. This software is distributed without any warranty.
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#
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# You should have received a copy of the CC0 Public Domain Dedication along
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# with this software. If not, see
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# <http://creativecommons.org/publicdomain/zero/1.0/>.
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#
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# Description:
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# This script removes unused attributes and removes attributes with default
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# values from elements.
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# Details https://www.w3.org/TR/SVG/attindex.html
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#
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# Get defaults from Inkscape:
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# sed -e '/^$/d' -e '/NO.DEFAULT/d' -e 's/"//g' \
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# /usr/share/inkscape/attributes/css_defaults \
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# | awk -F" - " '{printf "s/[ ]%s=\"%s\"//gI\n", $1,$2}'
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#
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# Usage:
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# sed -r -i -f _clean_attrs.sed FILE...
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# remove unused attributes
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s/[ ]aria-label="[^"]*"//gI
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# delete default ids
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s/[ ]id="circle[0-9-]*"//gI
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s/[ ]id="ellipse[0-9-]*"//gI
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s/[ ]id="defs[0-9-]*"//gI
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s/[ ]id="g[0-9-]*"//gI
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s/[ ]id="path[0-9-]*"//gI
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s/[ ]id="line[0-9-]*"//gI
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s/[ ]id="polygon[0-9-]*"//gI
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s/[ ]id="rect[0-9-]*"//gI
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s/[ ]id="svg[0-9-]*"//gI
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s/[ ]id="layer[0-9-]*"//gI
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s/[ ]id="stop[0-9-]*"//gI
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s/[ ]id="image[0-9-]*"//gI
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s/[ ]id="desc[0-9-]*"//gI
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s/[ ]id="grid[0-9-]*"//gI
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s/[ ]id="guide[0-9-]*"//gI
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s/[ ]id="title[0-9-]*"//gI
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s/[ ]id="text[0-9-]*"//gI
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s/[ ]id="use[0-9-]*"//gI
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s/[ ]id="metadata[0-9-]*"//gI
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s/[ ]id="flowRoot[0-9-]*"//gI
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s/[ ]id="flowRegion[0-9-]*"//gI
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s/[ ]id="flowPara[0-9-]*"//gI
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# properties in a style attribute has higher priority
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/style=/ {
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/fill:[^;"]/ s/[ ]fill="[^"]+"//gI
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/fill-opacity:[^;"]/ s/[ ]fill-opacity="[^"]+"//gI
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/fill-rule:[^;"]/ s/[ ]fill-rule="[^"]+"//gI
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/[^-]opacity:[^;"]/ s/[ ]opacity="[^"]+"//gI
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}
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# remove attributes with default values
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s/[ ]alignment-baseline="auto"//gI
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s/[ ]backface-visibility="visible"//gI
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s/[ ]baseline-shift="baseline"//gI
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s/[ ]clip="auto"//gI
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s/[ ]clip-path="none"//gI
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s/[ ]clip-rule="nonzero"//gI
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s/[ ]color-interpolation="sRGB"//gI
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s/[ ]color-interpolation-filters="linearRGB"//gI
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s/[ ]color-profile="auto"//gI
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s/[ ]color-rendering="auto"//gI
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s/[ ]cursor="auto"//gI
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s/[ ]direction="ltr"//gI
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s/[ ]display="inline"//gI
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s/[ ]dominant-baseline="auto"//gI
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s/[ ]enable-background="accumulate"//gI
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s/[ ]fill="black"//gI
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s/[ ]fill-opacity="1"//gI
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s/[ ]fill-rule="nonzero"//gI
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s/[ ]filter="none"//gI
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s/[ ]flood-color="black"//gI
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s/[ ]flood-opacity="1"//gI
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s/[ ]font-feature-settings="normal"//gI
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s/[ ]font-size="medium"//gI
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s/[ ]font-size-adjust="none"//gI
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s/[ ]font-stretch="normal"//gI
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s/[ ]font-style="normal"//gI
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s/[ ]font-variant="normal"//gI
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s/[ ]font-variant-alternates="normal"//gI
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s/[ ]font-variant-caps="normal"//gI
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s/[ ]font-variant-east-asian="normal"//gI
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s/[ ]font-variant-ligatures="normal"//gI
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s/[ ]font-variant-numeric="normal"//gI
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s/[ ]font-variant-position="normal"//gI
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s/[ ]font-variation-settings="normal"//gI
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s/[ ]font-weight="normal"//gI
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s/[ ]glyph-orientation-horizontal="0deg"//gI
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s/[ ]glyph-orientation-vertical="auto"//gI
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s/[ ]image-rendering="auto"//gI
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s/[ ]inline-size="0"//gI
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s/[ ]isolation="auto"//gI
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s/[ ]kerning="auto"//gI
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s/[ ]letter-spacing="normal"//gI
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s/[ ]lighting-color="white"//gI
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s/[ ]marker="none"//gI
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s/[ ]marker-end="none"//gI
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s/[ ]marker-mid="none"//gI
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s/[ ]marker-start="none"//gI
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s/[ ]mask="none"//gI
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s/[ ]mix-blend-mode="normal"//gI
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s/[ ]opacity="1"//gI
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s/[ ]overflow="hidden"//gI
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s/[ ]paint-order="normal"//gI
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s/[ ]perspective="none"//gI
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s/[ ]pointer-events="visiblePainted"//gI
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s/[ ]shape-inside="auto"//gI
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s/[ ]shape-margin="0"//gI
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s/[ ]shape-outside="auto"//gI
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s/[ ]shape-padding="(0|none)"//gI
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s/[ ]shape-rendering="auto"//gI
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s/[ ]shape-subtract="auto"//gI
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s/[ ]solid-color="#000000"//gI
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s/[ ]solid-opacity="1"//gI
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s/[ ]stop-color="black"//gI
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s/[ ]stop-opacity="1"//gI
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s/[ ]stroke="none"//gI
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s/[ ]stroke-dasharray="none"//gI
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s/[ ]stroke-dashoffset="0"//gI
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s/[ ]stroke-linecap="butt"//gI
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s/[ ]stroke-linejoin="miter"//gI
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s/[ ]stroke-miterlimit="4"//gI
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s/[ ]stroke-opacity="1"//gI
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s/[ ]stroke-width="1"//gI
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s/[ ]text-align="start"//gI
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s/[ ]text-anchor="start"//gI
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s/[ ]text-decoration-line="none"//gI
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s/[ ]text-decoration-style="solid"//gI
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s/[ ]text-indent="0"//gI
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s/[ ]text-orientation="mixed"//gI
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s/[ ]text-rendering="auto"//gI
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s/[ ]text-transform="none"//gI
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s/[ ]transform="none"//gI
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s/[ ]transform-style="flat"//gI
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s/[ ]unicode-bidi="normal"//gI
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s/[ ]vector-effect="none"//gI
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s/[ ]visibility="visible"//gI
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s/[ ]white-space="normal"//gI
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s/[ ]word-spacing="normal"//gI
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s/[ ]writing-mode="lr-tb"//gI
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# round decimal expansion to zero in x=, y=, rx=, ry= attributes
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s/([ ]x|y|ry|rx)="[0-9.]+e-[0-9]+"/\1="0"/gI
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s/([ ]x|y|ry|rx)="[0-9]?.00[0-9]+"/\1="0"/gI
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# delete attributes with nonsense values
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s/[ ]fill-opacity="[1-9][0-9.]*"//gI
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s/[ ]fill="(#000|#000000|black)"//gI
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s/[ ]flood-color="(#000|#000000|black)"//gI
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s/[ ]flood-opacity="[1-9][0-9.]*"//gI
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s/[ ]opacity="[1-9][0-9.]*"//gI
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s/[ ]stroke-opacity="[1-9][0-9.]*"//gI
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# delete nonsense values for rounded corners of rectangles
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/<rect/ {
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s/[ ](ry|rx)="(0|0?.0[0-9]+)"//gI
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}
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# delete 'stroke- *' properties if an object doesn't have a stroke
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/stroke[:=]/! {
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s/[ ]stroke-width="[^"]+"//gI
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s/[ ]stroke-linecap="[^"]+"//gI
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s/[ ]stroke-linejoin="[^"]+"//gI
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s/[ ]stroke-miterlimit="[^"]+"//gI
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s/[ ]stroke-dasharray="[^"]+"//gI
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s/[ ]stroke-dashoffset="[^"]+"//gI
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s/[ ]stroke-opacity="[^"]+"//gI
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}
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# delete unused properties from non-container elements
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/<(a|defs|glyph|g|marker|mask|missing-glyph|pattern|svg|switch|symbol|use)/! {
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s/[ ]enable-background="[^"]+"//gI
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}
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# delete useless properties from elements
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# https://developer.mozilla.org/en-US/docs/Web/SVG/Attribute/fill-rule
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/<(altGlyph|path|polygon|polyline|text|textPath|tref|tspan)/! {
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s/[ ]fill-rule="[^"]+"//gI
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}
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# delete 'clip-rule' properties if an object doesn't have a clip-path
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/clip-path[:=]/! {
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s/[ ]clip-rule="[^"]+"//gI
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}
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