Felitendo
a9c122584a
Concat (https://github.com/jub0t/Concat) is a Tauri 2 shell around a Rust video engine, sold as a CapCut replacement. The project is mid-rename: the binary, the desktop entry, the icons and the .deb asset all still say WolfCut, so the packages install upstream's paths unchanged and add a /usr/bin/concat symlink. Upstream stages a static ffmpeg/ffprobe pair (180 MB) and whisper-cli inside its bundle so the app runs on a machine with nothing installed. Both lookups fall back to PATH, so concat-bin drops those two directories and the source packages set WOLFCUT_SYSTEM_TOOLS=1 - the switch upstream put in build.rs for exactly this case - leaving ffmpeg and whisper-cpp to Arch. That is 17 MB installed instead of 225 MB. !lto is not optional: makepkg's lto puts -flto=auto into CFLAGS, and ring compiles hand-written assembly through cc, which then comes out as bitcode and links to nothing. sherpa-onnx-sys ships no C++ build; its build script downloads a prebuilt static-lib archive. concat lists that archive as a checksummed source and points the build script at it, with the version read out of upstream's Cargo.lock by pkg.sh. concat-git cannot pin it - the version moves with main - so there the build script fetches it. Every upstream release is a v<version>-alpha.<n> prerelease published on a push to main, several a day, and the release list is ordered by creation rather than by version, so the newest is picked by publication date. Only concat-git is published for now; concat and concat-bin are held back with AUR_PUBLISH=false until that cadence has been lived with.
115 lines
4.4 KiB
Bash
115 lines
4.4 KiB
Bash
# Maintainer: Felitendo
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# This PKGBUILD is updated automatically:
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# https://github.com/Felitendo/PKGBUILDS
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pkgname=concat-git
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pkgver=0.2.0.alpha.16.r0.g8938ec3
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pkgrel=1
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pkgdesc="Free and open-source CapCut replacement, a Tauri video editor with a Rust engine (git)"
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arch=('x86_64')
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url="https://github.com/jub0t/Concat"
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license=('MPL-2.0')
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# glib-networking is what gives the webview a TLS backend; alsa-lib is the
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# engine's cpal playback backend; every media operation spawns the ffmpeg
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# pair - see the WOLFCUT_SYSTEM_TOOLS note below. The model downloads carry
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# their own TLS (rustls), so nothing here links openssl.
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depends=('webkit2gtk-4.1' 'gtk3' 'glib2' 'libsoup3' 'gdk-pixbuf2' 'cairo'
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'dbus' 'glib-networking' 'alsa-lib' 'ffmpeg' 'gcc-libs' 'glibc'
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'hicolor-icon-theme')
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makedepends=('rust' 'npm' 'pkgconf' 'git')
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# wgpu picks its backend at run time: Vulkan first, GL as the fallback. Both
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# loaders come from the driver stack every desktop already has, so neither is
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# a hard dependency of the editor.
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optdepends=('whisper-cpp: on-device auto-captions and transcription'
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'vulkan-icd-loader: Vulkan compositor backend'
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'libglvnd: OpenGL compositor backend')
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provides=('concat')
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conflicts=('concat')
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# !debug: the release profile already sets strip = true, so there is nothing
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# left to split into a debug package.
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# !lto: makepkg's lto puts -flto=auto into CFLAGS, and ring - the crypto
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# behind the model downloads' TLS - compiles hand-written assembly through
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# cc, which comes out as bitcode and links to nothing. Rust's own LTO is set
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# in the release profile and is unaffected.
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options=('!debug' '!lto')
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source=("${pkgname}::git+https://github.com/jub0t/Concat.git")
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sha256sums=('SKIP')
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pkgver() {
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cd "$pkgname"
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git describe --long --abbrev=7 --tags --match 'v[0-9]*' \
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| sed 's/^v//; s/\([^-]*-g\)/r\1/; s/-/./g'
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}
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prepare() {
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cd "$pkgname/desktop"
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# the frontend toolchain (vite, tsc, tailwind) and the crate registry
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npm ci --cache "$srcdir/npm-cache"
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export RUSTUP_TOOLCHAIN=stable
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cd src-tauri
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cargo fetch --locked --target "$(rustc -vV | sed -n 's/^host: //p')"
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}
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build() {
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cd "$pkgname/desktop"
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export RUSTUP_TOOLCHAIN=stable
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export CARGO_TARGET_DIR=target
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# build.rs refuses a release build without a staged ffmpeg/whisper-cli,
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# because a bundle that ships without them is broken when launched from a
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# desktop file with no PATH to fall back on. A distribution package is the
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# documented exception: the lookups fall back to PATH, and ffmpeg and
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# whisper-cpp are packaged for Arch already.
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export WOLFCUT_SYSTEM_TOOLS=1
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# vite build -> desktop/dist, which tauri-build embeds into the binary
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npm run build
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cd src-tauri
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# sherpa-onnx-sys, the text-to-speech backend, ships no C++ build: its build
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# script downloads a prebuilt static-lib archive from its own release page.
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# concat pins that archive as a checksummed source; here the version moves
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# with main, so the build script fetches it - build() needs the network.
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cargo build --release --frozen
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}
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package() {
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cd "$pkgname"
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# same paths the upstream .deb installs: the project is mid-rename and its
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# executable, desktop entry and icons all still carry the old name
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install -Dm755 "desktop/src-tauri/target/release/wolfcut-desktop" \
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"$pkgdir/usr/bin/wolfcut-desktop"
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# the AUR package is named after the project, the executable after what the
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# project used to be called - keep it reachable under both
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ln -s wolfcut-desktop "$pkgdir/usr/bin/concat"
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# tauri only writes a desktop entry when it bundles, and the one it puts in
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# the .deb has an empty Categories=. This is that entry with the categories
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# upstream's Nix build sets.
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install -Dm644 /dev/stdin "$pkgdir/usr/share/applications/WolfCut.desktop" <<'EOF'
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[Desktop Entry]
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Type=Application
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Name=WolfCut
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Comment=Free and open source video editor
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Exec=wolfcut-desktop
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Icon=wolfcut-desktop
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Terminal=false
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Categories=AudioVideo;AudioVideoEditing;
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StartupWMClass=wolfcut-desktop
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EOF
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install -Dm644 "desktop/src-tauri/icons/32x32.png" \
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"$pkgdir/usr/share/icons/hicolor/32x32/apps/wolfcut-desktop.png"
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install -Dm644 "desktop/src-tauri/icons/128x128.png" \
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"$pkgdir/usr/share/icons/hicolor/128x128/apps/wolfcut-desktop.png"
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install -Dm644 "desktop/src-tauri/icons/128x128@2x.png" \
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"$pkgdir/usr/share/icons/hicolor/256x256@2/apps/wolfcut-desktop.png"
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install -Dm644 LICENSE "$pkgdir/usr/share/licenses/$pkgname/LICENSE"
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}
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