improvement(terraform): enable streaming logs to cloud

docs/guides/deprecations.md

@@ -54,6 +54,6 @@ Do not use this command. It has no effect.
 
 ## Garden Plugins
 
-<h3 id="hadolintPlugin">The `Hadolint` plugin</h3>
+<h3 id="deprecatedPlugins">The `conftest`, `conftest-container`, `conftest-kubernetes`, `hadolint` and `octant` plugins</h3>
 
-Do not use this plugin.
+These plugins are still enabled by default in Garden 0.13, but will be removed in Garden 0.14. Do not use these plugins explicitly in Garden 0.14.

docs/reference/providers/terraform.md

@@ -53,6 +53,9 @@ providers:
 
     # Use the specified Terraform workspace.
     workspace:
+
+    # Set to `true` to make logs from Terraform Deploy actions visible in Garden Cloud/Enterprise. Defaults to `false`
+    streamLogsToCloud: false
 ```
 ## Configuration Keys
 
@@ -181,3 +184,13 @@ Use the specified Terraform workspace.
 | -------- | -------- |
 | `string` | No       |
 
+### `providers[].streamLogsToCloud`
+
+[providers](#providers) > streamLogsToCloud
+
+Set to `true` to make logs from Terraform Deploy actions visible in Garden Cloud/Enterprise. Defaults to `false`
+
+| Type      | Default | Required |
+| --------- | ------- | -------- |
+| `boolean` | `false` | No       |
+

plugins/terraform/src/handlers.ts

@@ -62,7 +62,7 @@ export const deployTerraform: DeployActionHandler<"deploy", TerraformDeploy> = a
   const root = getModuleStackRoot(action, spec)
 
   if (spec.autoApply) {
-    await applyStack({ log, ctx, provider, root, variables: spec.variables, workspace })
+    await applyStack({ log, ctx, provider, root, variables: spec.variables, workspace, actionName: action.name })
   } else {
     const templateKey = `\${runtime.services.${action.name}.outputs.*}`
     log.warn(

plugins/terraform/src/helpers.ts

@@ -182,15 +182,24 @@ export async function getStackStatus(params: TerraformParamsWithVariables): Prom
   }
 }
 
-export async function applyStack(params: TerraformParamsWithVariables) {
-  const { ctx, log, provider, root, variables } = params
+export async function applyStack(params: TerraformParamsWithVariables & { actionName?: string }) {
+  const { ctx, log, provider, root, variables, actionName } = params
 
   await ensureWorkspace(params)
 
   const args = ["apply", "-auto-approve", "-input=false", ...(await prepareVariables(root, variables))]
   const proc = await terraform(ctx, provider).spawn({ log, args, cwd: root })
 
-  const statusLine = log.createLog({}).info("→ Applying Terraform stack...")
+  const logEventContext = {
+    origin: "terraform",
+    level: "verbose" as const,
+  }
+  const statusLine = log
+    .createLog({
+      name: actionName || "terraform",
+      origin: "terraform",
+    })
+    .info("Applying Terraform stack...")
   const logStream = split2()
 
   let stderr = ""
@@ -207,7 +216,11 @@ export async function applyStack(params: TerraformParamsWithVariables) {
   }
 
   logStream.on("data", (line: Buffer) => {
-    statusLine.info(styles.primary("→ " + line.toString()))
+    const msg = line.toString()
+    statusLine.info(styles.primary(msg))
+    if (provider.config.streamLogsToCloud) {
+      ctx.events.emit("log", { timestamp: new Date().toISOString(), msg, ...logEventContext })
+    }
   })
 
   await new Promise<void>((_resolve, reject) => {

plugins/terraform/src/provider.ts

@@ -19,6 +19,7 @@ import { joi } from "@garden-io/core/build/src/config/common.js"
 export type TerraformProviderConfig = BaseProviderConfig &
   TerraformBaseSpec & {
     initRoot?: string
+    streamLogsToCloud: boolean
   }
 
 export type TerraformProvider = Provider<TerraformProviderConfig>
@@ -53,5 +54,11 @@ export const terraformProviderConfigSchema = providerConfigBaseSchema()
         The version of Terraform to use. Set to \`null\` to use whichever version of \`terraform\` that is on your PATH.
       `),
     workspace: joi.string().description("Use the specified Terraform workspace."),
+    streamLogsToCloud: joi
+      .boolean()
+      .default(false)
+      .description(
+        `Set to \`true\` to make logs from Terraform Deploy actions visible in Garden Cloud/Enterprise. Defaults to \`false\``
+      ),
   })
   .unknown(false)