tygo is pinned via go.mod's tool directive (Go 1.24+): the tool's version is locked like any dependency and runs as 'go tool tygo', no global install. 'go generate ./...' regenerates web/src/types/engine.ts from Config/Result and their json tags; the generated file is committed so the frontend builds without Go installed. The go:generate directive anchors in a root generate.go because generate runs commands from the declaring file's directory and tygo reads tygo.yaml from the cwd. go.mod's ignore directive (Go 1.25+) keeps ./... from crawling into web/node_modules, where some npm packages ship stray .go files.
10 lines
448 B
Go
10 lines
448 B
Go
// Package spreadlab anchors repo-wide go:generate directives; it contains
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// no code. go:generate runs commands from the directory of the file that
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// declares them, so root-level tooling (tygo reads tygo.yaml from the
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// working directory) lives here.
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//
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// The frontend's TypeScript types are generated from the engine's structs,
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// the single source of truth for parameters and results:
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//
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//go:generate go tool tygo generate
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package spreadlab
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