OXYGENHUB
# dab94366a4f0 oxygen / packaging / haikuports / make-recipe.py
3.1 KiB · Python · last changed A haikuports recipe for oxy, and the script that writes it for each release (closes #156) 7 days ago source blame history raw
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#!/usr/bin/env python3
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"""Write a haikuports recipe for oxy from a release's Cargo.lock: the source
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archive from OxygenHub, and every crates.io crate as its own source with its
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checksum, vendored offline in BUILD() as haikuports' Rust recipes do."""
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import hashlib, sys, tomllib
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lock_path, version, archive = sys.argv[1], sys.argv[2], sys.argv[3]
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lock = tomllib.load(open(lock_path, "rb"))
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crates = sorted((p["name"], p["version"], p["checksum"]) for p in lock["package"] if p.get("source", "").startswith("registry+"))
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sha = hashlib.sha256(open(archive, "rb").read()).hexdigest()
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out = []
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w = out.append
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w('SUMMARY="A version control system of signed, commuting changes, with Git interop"')
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w('DESCRIPTION="oxy is the command line of Oxygen, a version control system built on \\')
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w('patch theory: changes commute, conflicts are recorded rather than blocking, \\')
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w('every change can be signed, and a trust policy says who may move what. It \\')
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w('imports and exports Git history, clones from OxygenHub and other Oxygen \\')
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w('hosts, and keeps repositories on disk or in S3, GCS or Azure buckets."')
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w('HOMEPAGE="https://oxygenhub.io/andymccall/oxygen"')
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w('COPYRIGHT="2025-2026 Andy McCall"')
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w('LICENSE="MIT\n\tApache v2"')
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w('REVISION="1"')
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w(f'SOURCE_URI="$HOMEPAGE/archive?ref=v$portVersion&format=tar.zst"')
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w(f'SOURCE_FILENAME="oxygen-v$portVersion.tar.zst"')
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w(f'CHECKSUM_SHA256="{sha}"')
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w('SOURCE_DIR="oxygen-v$portVersion"')
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for i, (name, ver, ck) in enumerate(crates, start=2):
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    w(f'SOURCE_URI_{i}="https://static.crates.io/crates/{name}/{name}-{ver}.crate"')
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    w(f'CHECKSUM_SHA256_{i}="{ck}"')
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    w(f'SOURCE_FILENAME_{i}="{name}-{ver}.tar.gz"')
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last = len(crates) + 1
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w('''
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ARCHITECTURES="!x86_gcc2 ?x86 x86_64"
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SECONDARY_ARCHITECTURES="x86"
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PROVIDES="
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	oxy$secondaryArchSuffix = $portVersion
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	cmd:oxy
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	"
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REQUIRES="
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	haiku$secondaryArchSuffix
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	lib:libzstd$secondaryArchSuffix
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	"
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BUILD_REQUIRES="
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	haiku${secondaryArchSuffix}_devel
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	devel:libzstd$secondaryArchSuffix
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	"
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BUILD_PREREQUIRES="
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	cmd:gcc$secondaryArchSuffix
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	cmd:pkg_config$secondaryArchSuffix
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	cmd:rustc$secondaryArchSuffix >= 1.88
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	"
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BUILD()
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{
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	export CARGO_HOME=$sourceDir/../cargo
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	vendor=$CARGO_HOME/haiku
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	mkdir -p "$vendor"
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	for i in $(seq 2 ''' + str(last) + '''); do
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		eval "srcDir=\\$sourceDir$i"
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		eval "sha256sum=\\$CHECKSUM_SHA256_$i"
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		set -- "$srcDir"/*
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		ln -sf "$1" "$vendor"
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		cat <<-EOF >"$vendor/${1##*/}/.cargo-checksum.json"
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		{
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		  "package": "$sha256sum",
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		  "files": {}
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		}
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		EOF
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	done
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	cat <<-EOF >"$CARGO_HOME"/config.toml
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	[source.haiku]
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	directory = "$vendor"
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	[source.crates-io]
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	replace-with = "haiku"
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	EOF
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	# The bundled zstd's hidden symbols break the link on Haiku: use the system's.
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	export ZSTD_SYS_USE_PKG_CONFIG=1
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	export OXY_BUILD=v$portVersion
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	cargo build --release --frozen -p oxy
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}
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INSTALL()
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{
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	install -v -m 755 -d "$prefix"/bin "$docDir"
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	install -v -m 755 ./target/release/oxy "$prefix"/bin
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	install -v -m 644 README.md LICENSE* "$docDir"
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}
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TEST()
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{
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	export CARGO_HOME=$sourceDir/../cargo
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	export ZSTD_SYS_USE_PKG_CONFIG=1
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	cargo test --release --frozen -p oxy-core
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}''')
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print("\n".join(out))