jschoubben
dfc2c858d9
The rule mesh-build-node and build-agent each keep their own copy of: x.js is started by x.serve.mjs beside it; other languages get none (ADR 0193).
25 lines
1.0 KiB
Go
25 lines
1.0 KiB
Go
package buildstep
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import "strings"
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// LauncherSuffix is what a TypeScript entrypoint's launcher is called beside it: index.js is started as
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// index.serve.mjs (novox/hq ADR 0193), an ES module by its own extension whatever the bundle's package.json says.
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const LauncherSuffix = ".serve.mjs"
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// Launchers are the launchers a bundle's build writes, by entrypoint, relative to the bundle's root: for TypeScript
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// every entrypoint `x.js` is started by `x.serve.mjs` beside it; an entrypoint that is not JavaScript and every other
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// language, whose build is already executable, get none. The one rule mesh-build-node, build-agent and the controller
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// share (R4e), so the name a build writes is the name a reader expects.
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func Launchers(language string, entrypoints []string) map[string]string {
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out := map[string]string{}
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if language != "typescript" {
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return out
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}
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for _, entry := range entrypoints {
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if strings.HasSuffix(entry, ".js") {
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out[entry] = strings.TrimSuffix(entry, ".js") + LauncherSuffix
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}
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}
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return out
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}
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