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set default handler and runtime #3

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set default handler and runtime #3

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0179c6a
set default handler and runtime
Zapodask Apr 7, 2023
4bfad37
use workspaces
Zapodask Apr 12, 2023
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28 changes: 10 additions & 18 deletions sls-rust.js
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Original file line number Diff line number Diff line change
Expand Up @@ -32,6 +32,9 @@ class SlsRust {
throw new SlsRustPluginNoRustFnsError()
}

this.log(`Building Rust funcs...`)
await this.runBuildCommand()

const buildPromises = rustFns.map(fnName => {
const fn = this.serverless.service.getFunction(fnName)
return this.build(fn)
Expand All @@ -55,14 +58,14 @@ class SlsRust {

}

async runBuildCommand ({ path, projectName }) {
async runBuildCommand () {
try {
await this.runCommand({
command: `cargo build --release --target ${this.targetRuntime}`,
cwd: path,
cwd: '.',
})
} catch (error) {
throw new Error(`Error building project ${projectName}: ${error}`)
throw new Error(`Error building rust functions: ${error}`)
}
}

Expand All @@ -86,27 +89,17 @@ class SlsRust {
}

async build (fn) {
const { projectPath, projectName } = this.getProjectPathAndName(fn)
this.log(`Building Rust ${fn.handler} func...`)
const path = join('.', projectPath)
const targetPath = join(path, 'target', this.targetRuntime, 'release')
await this.runBuildCommand({ path, projectName })
const projectName = fn.handler
const targetPath = join('.', 'target', this.targetRuntime, 'release')
await this.runZipArtifact({ path: targetPath, projectName })

const artifactPath = join(targetPath, `${projectName}.zip`)
fn.package = fn.package || {}
fn.package.artifact = artifactPath
fn.handler = 'bootstrap'
fn.runtime = 'provided.al2'
this.log(`Finished building ${projectName}!`)
}

getProjectPathAndName (fn) {
const [projectPath, projectName] = fn.handler.split('.')
if (!projectPath || !projectName) {
throw new SlsRustPluginWrongHandlerError()
}

return { projectPath, projectName }
}
}

class SlsRustPluginMainError extends Error {
Expand All @@ -130,7 +123,6 @@ class SlsRustPluginNoRustFnsError extends SlsRustPluginMainError {
functions:
rust:
handler: your_rust_project_name
runtime: provided.al2
tags:
rust: true
`
Expand Down