A fast, friendly, functional language. https://roc-lang.org
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Luke Boswell e9ecd840c5
fix parallel build race condition with content-hashed shim files
The platform shim generation was writing to fixed filenames (platform_shim.bc
and platform_shim.o) in the shared cache directory, causing race conditions
when multiple builds ran in parallel.

Fix: Include a CRC32 hash of the serialized module content in the shim
filenames. Each unique module content now gets its own shim files, allowing
parallel builds to proceed without interfering with each other.

Also:
- Remove obsolete wasm-elem test platform from build.zig
- Update CLI tests to run in parallel instead of sequentially

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
2025-12-16 17:16:13 +11:00
.cargo Fix some tests 2025-01-10 20:49:53 -05:00
.devcontainer used roc image for devcontainer 2025-01-07 23:07:29 +00:00
.github Add 'Timeout' for retry logic 2025-12-15 19:49:45 +01:00
.reuse s/rtfeldman/roc-lang/g in links to GitHub repos 2022-08-12 15:24:09 -04:00
ci Add lint for no // ======= comments 2025-12-10 15:31:53 -05:00
crates don't ask to report issue for old compiler (#8683) 2025-12-15 17:01:43 +01:00
design glossary: type signature + typos upgrade (#7776) 2025-05-07 17:35:56 +02:00
devtools Update debug_tips.md (#8127) 2025-07-28 15:37:19 +02:00
docker ditch old_linux + references (#7639) 2025-02-26 12:22:07 +01:00
examples correct link 2025-03-31 18:26:20 +02:00
nix add licenses subcommand (#7787) 2025-05-17 10:30:41 +02:00
src fix parallel build race condition with content-hashed shim files 2025-12-16 17:16:13 +11:00
test fix multi-module platform exposes and add str platform tests 2025-12-16 17:10:56 +11:00
.gitattributes add snapshots to .gitattributes 2025-06-16 12:44:19 +02:00
.gitignore Cleanup target handling and deuplication 2025-12-09 13:30:36 +11:00
.llvmenv start with flake updates 2024-07-28 15:55:36 +10:00
.rules Merge origin/main 2025-11-22 15:45:17 -05:00
AGENT.md wip 2025-07-04 21:59:03 -04:00
authors Lowercased some files (#7713) 2025-03-24 16:43:18 +01:00
build.zig fix parallel build race condition with content-hashed shim files 2025-12-16 17:16:13 +11:00
build.zig.zon Simplify DecompressingHashReader 2025-10-21 15:32:53 +00:00
BUILDING_FROM_SOURCE.md Update Zig version from 0.15.1 to 0.15.2 2025-10-31 18:21:26 +01:00
Cargo.lock Bump tracing-subscriber from 0.3.19 to 0.3.20 (#8232) 2025-09-06 18:00:22 +00:00
Cargo.toml Bump tracing-subscriber from 0.3.19 to 0.3.20 (#8232) 2025-09-06 18:00:22 +00:00
code_of_conduct.md Lowercased some files (#7713) 2025-03-24 16:43:18 +01:00
CONTRIBUTING.md better error msg when no main.roc (#8251) 2025-09-29 19:02:26 +02:00
default.nix don't use flakehub input for flake-compat and update a comment 2023-11-15 23:30:15 -05:00
flake.lock nix flake cleanup (#7576) 2025-02-04 19:05:57 +01:00
flake.nix website has moved to https://github.com/roc-lang/www.roc-lang.org (#8094) 2025-07-22 18:53:15 +02:00
Glossary.md ownership semantic docs and comptime check 2025-11-30 21:39:41 +11:00
legal_details Lowercased some files (#7713) 2025-03-24 16:43:18 +01:00
LICENSE Use © instead of (c) for copyright symbol 2021-05-03 21:18:36 -04:00
mlc_config.json ignore local html files 2023-08-02 11:28:20 +02:00
README.md Update sponsors in readme 2025-07-14 11:24:45 -04:00
rust-toolchain.toml glossary: type signature + typos upgrade (#7776) 2025-05-07 17:35:56 +02:00
shell.nix feat(nix): make buildRocPackage fetch dependencies recursively (#7729) 2025-04-18 20:11:09 +02:00
typos.toml sigfault is not a typo 2025-12-05 23:16:14 -05:00
version.txt Restore version.txt 2025-08-11 22:52:07 -04:00

Work in progress!

Roc is not ready for a 0.1 release yet, but we do have:

If you'd like to contribute, get started here. Don't hesitate to ask for help on our group chat, we're friendly!

Sponsors

You can 💜 sponsor 💜 Roc on:

We are very grateful for our corporate sponsors Lambda Class, ohne-makler, and Decem:

Lambda Class logo      ohne-makler logo      Decem logo

If you would like your company to become a corporate sponsor of Roc's development, please DM Richard Feldman on Zulip!

We'd also like to express our gratitude to our generous individual sponsors! A special thanks to those sponsoring $25/month or more:

Thank you all so much for helping Roc progress!