mirror of
https://github.com/googlefonts/noto-emoji.git
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47 lines
1.9 KiB
Markdown
47 lines
1.9 KiB
Markdown
# Build instructions
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Typically build the CBDT then the COLRv1 as COLRv1 copies some information from CBDT.
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## Is this a Unicode rev?
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* Update https://github.com/notofonts/nototools, publish the new version
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* Must be done by a Googler. See internal instructions.
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* Update emojicompat
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* https://github.com/googlefonts/emojicompat?tab=readme-ov-file#support-new-unicode-sequences
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* Update artwork
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* Must be done by a Googler. Work with the emoji design team using internal instructions.
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## Update version
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Edit `NotoColorEmoji.tmpl.ttx.tmpl`
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* In `<head>` find `fontRevision`.
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* It should be of the form 2.xxx
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* Increment xxx by 1
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* In `<name>` find `<namerecord nameID="5" platformID="3" platEncID="1"
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langID="0x409">`
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* It should look like `Version
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2.017;GOOG;noto-emoji:20180810:f1da3bc656f9`
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* Update Version to match `<head>` (`Version 2.017` in the example)
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* Update the date (`20180810` in the example)
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* Update the commit
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## Update new flags
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* Add new flags to list in Makefile ([example](https://github.com/googlefonts/noto-emoji-next/commit/21bdd6107fac60979737ac95c2655cb02824d144))
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* Update `third_party/region-flags`. For example, for CQ (Sark) update:
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* `third_party/region-flags/png/CQ.png`
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* This file can be highres, it will be resized by the CBDT build process
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* This file should have the proportions of the flag
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* `third_party/region-flags/svg/CQ.svg`
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* This file is *not* required to have the `0 0 128 128` viewbox files in `/svg` have to have
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* `third_party/region-flags/waved-svg/emoji_u1f1e8_1f1f6.svg`
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* This file is produced using https://github.com/rsheeter/warp
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* New flags are added to `wave_list.txt`
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* To wave only the new flag delete other entries locally
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## Rebuild the fonts
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```bash
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# Build CBDT, COLR, flags-only, and emojicompat fonts
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$ ./full_rebuild.sh
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```
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