chopratejas d73cbd6b0a fix(build): shrink Rust extension wheels — strip + thin-LTO + single codegen unit ... PyPI rejected the v0.21.37 release publish with: HTTPError: 400 Bad Request from https://upload.pypi.org/legacy/ Project size too large. Limit for project 'headroom-ai' total size is 10 GB. PyPI inventory check confirmed: **191 versions × ~213 MB/release = 10.00 GB exactly** — at the cumulative project storage ceiling. Each recent release ships 12 wheels × ~16-18 MB each. Post-mortem inspection of a production wheel (``headroom_ai-0.21.36-cp311-cp311-manylinux_2_28_x86_64.whl``) showed the binary was ``not stripped``: .text 18.3 MB (code) .rodata 11.4 MB (Magika model + ONNX runtime data) .strtab 4.9 MB (debug strings — strippable) .eh_frame 1.9 MB (unwind tables) .symtab 1.5 MB (debug symbols — strippable) .gcc_except_table 1.2 MB This commit adds a release profile: [profile.release] strip = "symbols" lto = "thin" codegen-units = 1 That: * Strips ``.symtab`` + ``.strtab`` (~6.4 MB direct savings per wheel) * Enables thin link-time optimization for cross-crate dead-code elimination (~5-10% ``.text`` savings) * Single codegen unit for better inlining + DCE at the cost of ~30-50% slower release builds (acceptable for CI) Deliberately NOT setting ``panic = "abort"``: * The proxy is a long-lived async process. A panic on one bad request triggering process abort would disconnect every concurrent client. Accept the smaller savings; keep unwind behaviour. Estimated impact * Per wheel: ~16-18 MB → ~10-11 MB (40% smaller) * Per release (12 wheels): ~213 MB → ~130 MB * PyPI capacity: ~30+ more releases before hitting 10 GB again Verification * Local build of ``headroom._core`` with new profile: ``.so`` size 29 MB on macOS arm64 (was ~45 MB pre-fix; final wheel compressed will be smaller on Linux which also benefits from the ``strip`` directive). * 77 Rust-parity tests pass — extension still functional. * Single-codegen-unit slows build by ~30-50% but maturin/cibuildwheel build time was never the bottleneck. Forward strategy (separate work) * Submit a PyPI project-size-limit-increase request to unblock the immediate release. * Adopt a release-deprecation policy: yank versions older than N patches per minor; consider dropping Python 3.10 wheels (EOL'd October 2026) and manylinux_2_28_aarch64 wheels (niche audience, largest at 18.75 MB). * Investigate runtime-download for Magika model (~10 MB further savings) — same pattern Kompress already uses.		2026-05-14 19:31:23 -07:00
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headroom-agent-hooks	fix(build): shrink Rust extension wheels — strip + thin-LTO + single codegen unit	2026-05-14 19:31:23 -07:00
openclaw	chore(deps): bump the npm_and_yarn group across 3 directories with 4 updates	2026-04-24 22:15:53 +00:00