mollusk
69ddc58133
build-appimage.sh now reads the binary from CARGO_TARGET_DIR when set, so a broad-compat build inside an old-glibc distrobox can use an isolated target dir without clobbering the host's. README documents the Ubuntu 24.04 distrobox recipe and why older bases don't work (the pipewire crate needs PW >= ~1.0 headers; and a PipeWire/portal app can't run on ancient distros anyway). Resulting baseline: glibc 2.39 (the only 2.39 symbols are weak pidfd refs from Rust std; everything else is <= 2.35). Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
60 lines
2.4 KiB
Bash
Executable File
60 lines
2.4 KiB
Bash
Executable File
#!/usr/bin/env bash
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# Build a "thin" PixelPass AppImage: the gui-enabled release binary plus only
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# its non-excludelisted shared libraries. The graphics stack (libGL, wayland,
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# xkbcommon, X11) is intentionally left to the host — those libs are on the
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# AppImage excludelist because they must match the host driver — and the
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# runtime tools PixelPass shells out to (gst-launch-1.0, pactl, mpv/vlc) are
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# expected on the host PATH, the same contract the Arch package documents.
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#
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# Usage: packaging/appimage/build-appimage.sh
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# Output: packaging/appimage/pixelpass-x86_64.AppImage
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set -euo pipefail
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here="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
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repo="$(cd "$here/../.." && pwd)"
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tools="$here/.tools"
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appdir="$here/AppDir"
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mkdir -p "$tools"
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# linuxdeploy is itself an AppImage; run it without FUSE so this works on hosts
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# (and CI) that lack libfuse2.
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export APPIMAGE_EXTRACT_AND_RUN=1
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# Embed the version from Cargo.toml into the AppImage filename metadata.
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VERSION="$(grep -m1 '^version' "$repo/Cargo.toml" | sed -E 's/.*"(.*)".*/\1/')"
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export VERSION
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echo ">> building release binary (--features gui)"
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( cd "$repo" && cargo build --release --features gui )
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# Honour CARGO_TARGET_DIR so an isolated build (e.g. inside an old-glibc
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# distrobox) doesn't have to clobber the host's target/.
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bin="${CARGO_TARGET_DIR:-$repo/target}/release/pixelpass"
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echo ">> fetching linuxdeploy"
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ld="$tools/linuxdeploy-x86_64.AppImage"
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if [ ! -x "$ld" ]; then
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curl -fL --retry 3 -o "$ld" \
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"https://github.com/linuxdeploy/linuxdeploy/releases/download/continuous/linuxdeploy-x86_64.AppImage"
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chmod +x "$ld"
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fi
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echo ">> assembling AppDir"
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rm -rf "$appdir"
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mkdir -p "$appdir/usr/bin"
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install -m755 "$bin" "$appdir/usr/bin/pixelpass"
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echo ">> running linuxdeploy (bundles libs, builds the AppImage)"
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# -e: analyse this binary for libraries to bundle (only libpipewire et al. that
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# aren't excludelisted will be copied; glibc + graphics libs are skipped).
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# -d/-i: desktop entry + icon for desktop integration.
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# --custom-apprun: our launcher that opens --gui from a file manager.
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( cd "$here" && OUTPUT="pixelpass-${VERSION}-x86_64.AppImage" "$ld" \
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--appdir "$appdir" \
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-e "$bin" \
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-d "$repo/assets/pixelpass.desktop" \
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-i "$repo/assets/pixelpass-256.png" \
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--icon-filename pixelpass \
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--custom-apprun "$here/AppRun" \
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--output appimage )
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echo ">> done: $here/pixelpass-${VERSION}-x86_64.AppImage"
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