bwilliams
5e6c011ecb
`npm run sync` in web/ copies the build output (web/dist, from npm run build) to internal/frontend/dist, which the binary embeds. Go can't embed from outside the package's directory (web/ is also outside the Go module), hence the copy. Only dist/.gitkeep is committed, so a fresh clone still compiles, and a binary built without syncing first serves no frontend. job-search serve serves server.frontend.dir if it is set, or else the embedded build, or warns that there is no frontend. scripts/build.sh builds and syncs the frontend before building, running npm ci first for a release or when web/node_modules is missing.
25 lines
596 B
Go
25 lines
596 B
Go
package frontend
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import (
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"embed"
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"io/fs"
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)
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// dist holds the frontend's build output, copied from web/dist by `npm run
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// sync` in web/. Only dist/.gitkeep is committed (Go can't embed a missing
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// directory), so a binary built without syncing first has no frontend.
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//
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//go:embed all:dist
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var dist embed.FS
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// Embedded returns the frontend's build output embedded in the binary, or
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// nil if none was synced before it was built (there is no index.html).
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func Embedded() fs.FS {
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files, err := fs.Sub(dist, "dist")
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if err != nil || CheckFS(files) != nil {
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return nil
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}
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return files
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}
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