iris
b172c464ea
A Rust backend that owns the sessions and an Android app that reads them. The server spawns and adopts CLI processes, normalises everything they emit into one event model, keeps the transcript, and serves it over pinned TLS on a WireGuard interface; the phone streams that, replies, sends images, and imports conversations the machine already has. `AGENTS.md` is the working guide -- what runs where, what has been measured, and the faults that were expensive to find. `PLAN.md` is the design record. History before this point was squashed away. It was a personal project's running commentary and carried a name and a couple of machine paths that have no business in a public repository; the tree is what mattered and the tree is here.
79 lines
3.4 KiB
Bash
Executable File
79 lines
3.4 KiB
Bash
Executable File
#!/usr/bin/env bash
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# Rebuilds androidApp/src/main/res/font/nerd_icons.ttf.
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#
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# The app draws a handful of icons -- a cog, a refresh arrow, send, stop --
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# as text in a Nerd Fonts glyph rather than as vector assets or as ordinary
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# Unicode. Unicode has no character for most of these, and the ones it does
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# have are not reliably in an Android system font, so they land as tofu
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# boxes on somebody's phone. Shipping the subset removes the hope: the
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# glyph is in the APK.
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#
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# The whole symbols font is 3 MB for the handful below, so what is
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# committed is a subset. Add a codepoint to GLYPHS below and to NerdIcons.kt
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# (the two lists have to agree -- a codepoint in the Kotlin but not here is
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# a glyph that silently doesn't exist), then run this and commit the result.
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#
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# Needs python3 and network access; fontTools is fetched into a temporary
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# venv, so nothing has to be installed on the machine.
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#
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# Copied from dev-updater's script of the same name rather than shared
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# through wg-app-link, for the reason Theme.kt gives about the palette: the
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# link is the tunnel, the pinned CA and enrollment, and an icon set is a
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# preference rather than part of that contract.
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set -euo pipefail
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# Codepoint, then the Nerd Fonts glyph name it came from. Material Design
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# Icons bar one, so they read as one family -- and the first two are
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# deliberately the same two dev-updater uses, since a cog and a refresh
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# arrow mean the same thing in both apps. The exception is noted on its
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# own line, as dev-updater's script does with its two.
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GLYPHS=(
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U+F0493 # md-cog
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U+F0450 # md-refresh
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U+F048A # md-send
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U+F04DB # md-stop
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U+F03E4 # md-pause
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U+F040A # md-play
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U+F1163 # md-send_clock
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U+F0156 # md-close
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U+F004D # md-arrow_left
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U+F009A # md-bell
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U+F04C5 # md-speedometer
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U+F201 # fa-line_chart -- Font Awesome's, asked for by name
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)
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url=https://github.com/ryanoasis/nerd-fonts/releases/latest/download/NerdFontsSymbolsOnly.zip
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out="$(cd "$(dirname "$0")" && pwd)/androidApp/src/main/res/font/nerd_icons.ttf"
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work="$(mktemp -d)"
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trap 'rm -rf "$work"' EXIT
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echo "Fetching $url"
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curl -fsSL -o "$work/nf.zip" "$url"
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python3 -c 'import sys,zipfile; zipfile.ZipFile(sys.argv[1]).extractall(sys.argv[2])' "$work/nf.zip" "$work"
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python3 -m venv "$work/venv"
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"$work/venv/bin/pip" -q install fonttools
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unicodes="$(IFS=,; echo "${GLYPHS[*]}")"
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mkdir -p "$(dirname "$out")"
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# The Mono face rather than the proportional one, which this used until
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# 2026-08-30. Every glyph in it is one em wide and one em tall, so two
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# icons drawn at the same size are the same size -- which is what makes two
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# icon buttons beside each other match without either of them being told a
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# width. In the proportional face the advances run from 0.46 em (play) to
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# 0.92 em (line chart), so the composer's Send button came out visibly wider
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# than the Stop button next to it, and any fix at the call site would have
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# been one measurement hardcoded per pair.
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#
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# The trade is the one the old comment named: an icon inline beside text is
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# padded out to a cell. That is worth it, and it is also why GLYPH_SIZE in
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# NerdIcons.kt came down when this changed -- a glyph that fills its em
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# draws bigger at the same point size than one that does not.
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"$work/venv/bin/pyftsubset" "$work/SymbolsNerdFontMono-Regular.ttf" \
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--unicodes="$unicodes" \
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--layout-features= \
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--drop-tables+=DSIG \
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--output-file="$out"
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echo "Wrote $out ($(stat -c %s "$out") bytes) with ${#GLYPHS[@]} glyphs"
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