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added test

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Signed-off-by: Richard Jones <richard@dagger.io>
This commit is contained in:
Richard Jones
2021-10-05 11:57:21 -06:00
parent 46c02c7563
commit 35a86441bf
5 changed files with 195 additions and 71 deletions
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59
docs/learn/1003-get-started.md
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@@ -80,70 +80,15 @@ We will now create the following files:
Create the file `plans/todoapp.cue` with the following content:
```cue
package todoapp
import (
"alpha.dagger.io/dagger"
"alpha.dagger.io/os"
"alpha.dagger.io/docker"
"alpha.dagger.io/js/yarn"
)
// Build the source code using Yarn
app: yarn.#Package & {
"source": dagger.#Artifact & dagger.#Input
}
// package the static HTML from yarn into a Docker image
image: os.#Container & {
image: docker.#Pull & {
from: "nginx"
}
// app.build references our app key above
// which infers a dependency that Dagger
// uses to generate the DAG
copy: "/usr/share/nginx/html": from: app.build
}
// push the image to a registry
push: docker.#Push & {
// leave target blank here so that different
// environments can push to different registries
target: string
// the source of our push resource
// is the image resource we declared above
source: image
}
```cue file=./tests/getting-started/plans/todoapp.cue
```
This file will define the resources and relationships between them that are common across _all environments_. For example, here we are deploying to our local Docker engine in our `local` environment, but for staging or production as examples, we would deploy the same image to some other container orchestration system such as Kubernetes hosted somewhere out there among the various cloud providers.
Create the file `plans/local/local.cue` with the following content:
```cue
package todoapp
```cue file=./tests/getting-started/plans/local/local.cue
import (
"alpha.dagger.io/dagger"
"alpha.dagger.io/docker"
)
// run our todoapp in our local Docker engine
run: docker.#Run & {
ref: push.ref
name: "todoapp"
ports: ["8080:80"]
socket: dagger.#Stream & dagger.#Input
}
// push to our local registry
// this concrete value satisfies the string constraint
// we defined in the previous file
push: target: "localhost:5000/todoapp"
```
Notice that both files have the same `package todoapp` declared on the first line. This is crucial to inform CUE that they are to be loaded and evaluated together in the same context.