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https://github.com/hanzoai/next.js.git
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Matt MastracciandGitHub
4b62ff78c0
## What Replace duplicated Rust input globs across every turbo task with a single rust-fingerprint task that computes a TURBO_HASH stamp file. All Rust build/check tasks now depend on this stamp instead of repeating the full glob list. Also add `SCCACHE_*` to `globalPassThroughEnv` so `sccache` env vars are available to turbo tasks. ## Why `SCCACHE_*` and `RUSTC_WRAPPER` env vars are required to build under sccache, but do not affect the build in a material way. This simplifies the repeated constructs that are unfortunately difficult to factor out, but is provably the same as listing all the files each time (the rust-fingerprint file's content is its `TURBO_HASH`).
20 lines
695 B
JavaScript
20 lines
695 B
JavaScript
#!/usr/bin/env node
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// Write the turbo-computed TURBO_HASH to a stamp file.
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// This is used as a turbo task whose only purpose is to compute
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// a fingerprint of all Rust inputs. Other scripts (native-cache.js)
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// read this stamp to get a cache key without re-hashing everything.
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const fs = require('fs')
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const path = require('path')
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const stamp = path.resolve(__dirname, '..', 'target', '.rust-fingerprint')
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if (!process.env.TURBO_HASH) {
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console.log('rust-fingerprint: skipping (not running under turbo)')
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process.exit(0)
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}
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fs.mkdirSync(path.dirname(stamp), { recursive: true })
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fs.writeFileSync(stamp, process.env.TURBO_HASH)
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console.log(`rust-fingerprint: ${process.env.TURBO_HASH}`)
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