draft always-true

src/create-pull-request.ts

@@ -32,7 +32,10 @@ export interface Inputs {
   reviewers: string[]
   teamReviewers: string[]
   milestone: number
-  draft: boolean
+  draft: {
+    value: boolean
+    always: boolean
+  }
   maintainerCanModify: boolean
 }
 

src/github-helper.ts

@@ -20,6 +20,8 @@ interface Repository {
 interface Pull {
   number: number
   html_url: string
+  node_id: string
+  draft?: boolean
   created: boolean
 }
 
@@ -78,7 +80,7 @@ export class GitHubHelper {
         head_repo: headRepository,
         base: inputs.base,
         body: inputs.body,
-        draft: inputs.draft,
+        draft: inputs.draft.value,
         maintainer_can_modify: inputs.maintainerCanModify
       })
       core.info(
@@ -87,6 +89,8 @@ export class GitHubHelper {
       return {
         number: pull.number,
         html_url: pull.html_url,
+        node_id: pull.node_id,
+        draft: pull.draft,
         created: true
       }
     } catch (e) {
@@ -127,6 +131,8 @@ export class GitHubHelper {
     return {
       number: pull.number,
       html_url: pull.html_url,
+      node_id: pull.node_id,
+      draft: pull.draft,
       created: false
     }
   }
@@ -209,9 +215,28 @@ export class GitHubHelper {
       }
     }
 
+    // Convert back to draft if 'draft: always-true' is set
+    if (inputs.draft.always && pull.draft !== undefined && !pull.draft) {
+      await this.convertToDraft(pull.node_id)
+    }
+
     return pull
   }
 
+  private async convertToDraft(id: string): Promise<void> {
+    core.info(`Converting pull request to draft`)
+    await this.octokit.graphql({
+      query: `mutation($pullRequestId: ID!) {
+        convertPullRequestToDraft(input: {pullRequestId: $pullRequestId}) {
+          pullRequest {
+            isDraft
+          }
+        }
+      }`,
+      pullRequestId: id
+    })
+  }
+
   async pushSignedCommits(
     branchCommits: Commit[],
     baseSha: string,

src/main.ts

@@ -3,6 +3,14 @@ import {Inputs, createPullRequest} from './create-pull-request'
 import {inspect} from 'util'
 import * as utils from './utils'
 
+function getDraftInput(): {value: boolean; always: boolean} {
+  if (core.getInput('draft') === 'always-true') {
+    return {value: true, always: true}
+  } else {
+    return {value: core.getBooleanInput('draft'), always: false}
+  }
+}
+
 async function run(): Promise<void> {
   try {
     const inputs: Inputs = {
@@ -28,7 +36,7 @@ async function run(): Promise<void> {
       reviewers: utils.getInputAsArray('reviewers'),
       teamReviewers: utils.getInputAsArray('team-reviewers'),
       milestone: Number(core.getInput('milestone')),
-      draft: core.getBooleanInput('draft'),
+      draft: getDraftInput(),
       maintainerCanModify: core.getBooleanInput('maintainer-can-modify')
     }
     core.debug(`Inputs: ${inspect(inputs)}`)