✨ minimize comment (#472)

* ✨ minimize comment

* ✨ hide, hide_and_recreate, hide_classify option

* ✅ update config test

src/comment.ts

@@ -1,5 +1,10 @@
 import * as core from "@actions/core"
-import {IssueComment, Repository, User} from "@octokit/graphql-schema"
+import {
+  IssueComment,
+  ReportedContentClassifiers,
+  Repository,
+  User
+} from "@octokit/graphql-schema"
 import {GitHub} from "@actions/github/lib/utils"
 
 function headerComment(header: String): string {
@@ -14,7 +19,7 @@ export async function findPreviousComment(
   },
   number: number,
   header: string
-): Promise<{body: string; id: string} | undefined> {
+): Promise<IssueComment | undefined> {
   let after = null
   let hasNextPage = true
   const h = headerComment(header)
@@ -133,6 +138,22 @@ export async function deleteComment(
     {id}
   )
 }
+export async function minimizeComment(
+  octokit: InstanceType<typeof GitHub>,
+  subjectId: string,
+  classifier: ReportedContentClassifiers
+): Promise<void> {
+  await octokit.graphql(
+    `
+    mutation($input: MinimizeCommentInput!) { 
+      minimizeComment(input: $input) {
+        clientMutationId
+      }
+    }
+    `,
+    {input: {subjectId, classifier}}
+  )
+}
 
 export function getBodyOf(
   previous: {body?: string},

src/config.ts

@@ -1,4 +1,5 @@
 import * as core from "@actions/core"
+import {ReportedContentClassifiers} from "@octokit/graphql-schema"
 import {context} from "@actions/github"
 import {readFileSync} from "fs"
 
@@ -13,7 +14,14 @@ export const hideDetails = core.getBooleanInput("hide_details", {
   required: true
 })
 export const recreate = core.getBooleanInput("recreate", {required: true})
+export const hideAndRecreate = core.getBooleanInput("hide_and_recreate", {
+  required: true
+})
+export const hideClassify = core.getInput("hide_classify", {
+  required: true
+}) as ReportedContentClassifiers
 export const deleteOldComment = core.getBooleanInput("delete", {required: true})
+export const hideOldComment = core.getBooleanInput("hide", {required: true})
 export const githubToken = core.getInput("GITHUB_TOKEN", {required: true})
 
 export const body = buildBody()

src/main.ts

@@ -6,7 +6,10 @@ import {
   deleteOldComment,
   githubToken,
   header,
+  hideAndRecreate,
+  hideClassify,
   hideDetails,
+  hideOldComment,
   pullRequestNumber,
   recreate,
   repo
@@ -16,6 +19,7 @@ import {
   deleteComment,
   findPreviousComment,
   getBodyOf,
+  minimizeComment,
   updateComment
 } from "./comment"
 
@@ -26,7 +30,7 @@ async function run(): Promise<undefined> {
   }
 
   try {
-    if (!deleteOldComment && !body) {
+    if (!deleteOldComment && !hideOldComment && !body) {
       throw new Error("Either message or path input is required")
     }
 
@@ -34,6 +38,10 @@ async function run(): Promise<undefined> {
       throw new Error("delete and recreate cannot be both set to true")
     }
 
+    if (hideOldComment && hideAndRecreate) {
+      throw new Error("hide and hide_and_recreate cannot be both set to true")
+    }
+
     const octokit = github.getOctokit(githubToken)
     const previous = await findPreviousComment(
       octokit,
@@ -51,6 +59,10 @@ async function run(): Promise<undefined> {
       await deleteComment(octokit, previous.id)
       return
     }
+    if (hideOldComment) {
+      await minimizeComment(octokit, previous.id, hideClassify)
+      return
+    }
 
     const previousBody = getBodyOf(previous, append, hideDetails)
     if (recreate) {
@@ -66,6 +78,12 @@ async function run(): Promise<undefined> {
       return
     }
 
+    if (hideAndRecreate) {
+      await minimizeComment(octokit, previous.id, hideClassify)
+      await createComment(octokit, repo, pullRequestNumber, body, header)
+      return
+    }
+
     await updateComment(octokit, previous.id, body, header, previousBody)
   } catch (error) {
     if (error instanceof Error) {