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https://github.com/oven-sh/bun
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698b004ea4
### What does this PR do? ### How did you verify your code works? --------- Co-authored-by: Claude <noreply@anthropic.com>
50 lines
1.6 KiB
JavaScript
50 lines
1.6 KiB
JavaScript
#!/usr/bin/env bun
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/**
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* Creates link-metadata.json with link command and build metadata
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*
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* Usage: bun scripts/create-link-metadata.mjs <build-path> <bun-target>
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*/
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import { $ } from "bun";
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import { dirname, join } from "path";
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const [buildPath, bunTarget] = process.argv.slice(2);
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if (!buildPath || !bunTarget) {
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console.error("Usage: bun scripts/create-link-metadata.mjs <build-path> <bun-target>");
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process.exit(1);
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}
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// Get the repo root (parent of scripts directory)
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const repoRoot = dirname(import.meta.dir);
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// Extract link command using ninja
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console.log("Extracting link command...");
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const linkCommandResult = await $`ninja -C ${buildPath} -t commands ${bunTarget}`.quiet();
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const linkCommand = linkCommandResult.stdout.toString().trim();
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// Read linker-related files from src/
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console.log("Reading linker files...");
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const linkerLds = await Bun.file(join(repoRoot, "src", "linker.lds")).text();
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const symbolsDyn = await Bun.file(join(repoRoot, "src", "symbols.dyn")).text();
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const symbolsTxt = await Bun.file(join(repoRoot, "src", "symbols.txt")).text();
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// Create metadata JSON with link command included
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const metadata = {
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webkit_url: process.env.WEBKIT_DOWNLOAD_URL || "",
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webkit_version: process.env.WEBKIT_VERSION || "",
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zig_commit: process.env.ZIG_COMMIT || "",
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target: bunTarget,
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timestamp: new Date().toISOString(),
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link_command: linkCommand,
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linker_lds: linkerLds,
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symbols_dyn: symbolsDyn,
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symbols_txt: symbolsTxt,
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};
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const metadataPath = join(buildPath, "link-metadata.json");
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await Bun.write(metadataPath, JSON.stringify(metadata, null, 2));
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console.log(`Written to ${metadataPath}`);
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console.log("Done");
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