mirror of https://github.com/pulumi/pulumi.git
66a372a7d7
12749: [pcl/nodejs] Support range expressions that are of type output r=Zaid-Ajaj a=Zaid-Ajaj
# Description
This PR implements nodejs program-gen support for `range` expressions that are of type `Output<T>` where `T` is a collection that should be iterated inside an `apply` call.
<details>
<summary>Example PCL</summary>
```terraform
resource "root" "range:index:Root" {}
// creating resources by iterating a property of type array(string) of another resource
resource "fromListOfStrings" "range:index:Example" {
options {
range = root.arrayOfString
}
someString = range.value
}
// creating resources by iterating a property of type map(string) of another resource
resource "fromMapOfStrings" "range:index:Example" {
options {
range = root.mapOfString
}
someString = "${range.key} ${range.value}"
}
// computed range list expression to create instances of range:index:Example resource
resource "fromComputedListOfStrings" "range:index:Example" {
options {
range = [
root.mapOfString["hello"],
root.mapOfString["world"]
]
}
someString = "${range.key} ${range.value}"
}
// computed range for expression to create instances of range:index:Example resource
resource "fromComputedForExpression" "range:index:Example" {
options {
range = [for value in root.arrayOfString : root.mapOfString[value]]
}
someString = "${range.key} ${range.value}"
}
```
</details>
<details>
<summary>Generated TypeScript</summary>
```typescript
import * as pulumi from "`@pulumi/pulumi";`
import * as range from "`@pulumi/range";`
const root = new range.Root("root", {});
// creating resources by iterating a property of type array(string) of another resource
const fromListOfStrings: range.Example[] = [];
root.arrayOfString.apply(rangeBody => {
for (const range of rangeBody.map((v, k) => ({key: k, value: v}))) {
fromListOfStrings.push(new range.Example(`fromListOfStrings-${range.key}`, {someString: range.value}));
}
});
// creating resources by iterating a property of type map(string) of another resource
const fromMapOfStrings: range.Example[] = [];
root.mapOfString.apply(rangeBody => {
for (const range of Object.entries(rangeBody).map(([k, v]) => ({key: k, value: v}))) {
fromMapOfStrings.push(new range.Example(`fromMapOfStrings-${range.key}`, {someString: `${range.key} ${range.value}`}));
}
});
// computed range list expression to create instances of range:index:Example resource
const fromComputedListOfStrings: range.Example[] = [];
pulumi.all([
root.mapOfString.apply(mapOfString => mapOfString?.hello),
root.mapOfString.apply(mapOfString => mapOfString?.world),
]).apply(rangeBody => {
for (const range of rangeBody.map((v, k) => ({key: k, value: v}))) {
fromComputedListOfStrings.push(new range.Example(`fromComputedListOfStrings-${range.key}`, {someString: `${range.key} ${range.value}`}));
}
});
// computed range for expression to create instances of range:index:Example resource
const fromComputedForExpression: range.Example[] = [];
pulumi.all([root.arrayOfString, root.mapOfString]).apply(([arrayOfString, mapOfString]) => {
for (const range of arrayOfString.map(value => (mapOfString[value])).map((v, k) => ({key: k, value: v}))) {
fromComputedForExpression.push(new range.Example(`fromComputedForExpression-${range.key}`, {someString: `${range.key} ${range.value}`}));
}
});
```
</details>
## Checklist
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- [x] I have added tests that prove my fix is effective or that my feature works
<!---
User-facing changes require a CHANGELOG entry.
-->
- [x] I have run `make changelog` and committed the `changelog/pending/<file>` documenting my change
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then the service should honor older versions of the CLI where this change would not exist.
You must then bump the API version in /pkg/backend/httpstate/client/api.go, as well as add
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-->
- [ ] Yes, there are changes in this PR that warrants bumping the Pulumi Cloud API version
<!-- `@Pulumi` employees: If yes, you must submit corresponding changes in the service repo. -->
Co-authored-by: Zaid Ajaj <zaid.naom@gmail.com>
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| 20230426--programgen-nodejs--support-range-expressions-that-are-of-type-output.yaml | ||