refactor: move parse issue and create issue to utils

Author: lcdsmao

__tests__/main.test.ts

@@ -11,7 +11,14 @@ import {
 } from './pullRequest'
 import {Condition, GhContext, IssueInfo, RecordBody} from './type'
 import {getViewerName} from './user'
-import {isPendingMergePr, isStatusCheckPassPr, stringify} from './utils'
+import {
+  createIssueBody,
+  isPendingMergePr,
+  isStatusCheckPassPr,
+  issueBodyPrefix,
+  parseIssueBody,
+  stringify
+} from './utils'
 
 async function run(): Promise<void> {
   try {
@@ -169,36 +176,6 @@ async function getRecordIssue(
   }
 }
 
-function parseIssueBody(body: string): RecordBody {
-  try {
-    const json = body
-      .split(issueBodyStatusPrefix)
-      .filter(e => e)
-      .pop()
-      ?.split(issueBodyStatusSuffix)
-      .filter(e => e)[0]
-    return JSON.parse(json ?? '')
-  } catch (e) {
-    return {}
-  }
-}
-
-function createIssueBody(body: RecordBody): string {
-  return `
-${issueBodyPrefix}
-This issue provides [lcdsmao/update-branch](https://github.com/lcdsmao/update-branch) status.
-
-Status:
-
-${issueBodyStatusPrefix}
-${stringify(body)}
-${issueBodyStatusSuffix}
-`
-}
-
 const issueTitle = 'Update Branch Dashboard'
-const issueBodyPrefix = '<!-- lcdsmao/update-branch -->'
-const issueBodyStatusPrefix = '```json'
-const issueBodyStatusSuffix = '```'
 
 run()

src/main.ts

@@ -0,0 +1,40 @@
+import {createIssueBody, parseIssueBody} from './utils'
+
+test('parseIssueBody', () => {
+  const rawBody = `
+<!-- lcdsmao/update-branch -->
+This issue provides [lcdsmao/update-branch](https://github.com/lcdsmao/update-branch) status.
+
+Status:
+
+\`\`\`json
+{
+  "editing": false,
+  "pendingMergePullRequestNumber": 1234
+}
+\`\`\`
+
+`
+  const body = parseIssueBody(rawBody)
+  expect(body).toEqual({editing: false, pendingMergePullRequestNumber: 1234})
+})
+
+test('createIssueBody', () => {
+  const body = createIssueBody({
+    editing: true,
+    pendingMergePullRequestNumber: 2048
+  })
+  expect(body).toEqual(`
+<!-- lcdsmao/update-branch -->
+This issue provides [lcdsmao/update-branch](https://github.com/lcdsmao/update-branch) status.
+
+Status:
+
+\`\`\`json
+{
+  "editing": true,
+  "pendingMergePullRequestNumber": 2048
+}
+\`\`\`
+`)
+})

src/utils.test.ts

@@ -1,5 +1,5 @@
 import minimatch from 'minimatch'
-import {Condition, PullRequestInfo} from './type'
+import {Condition, PullRequestInfo, RecordBody} from './type'
 
 export function isPendingMergePr(
   pr: PullRequestInfo,
@@ -64,3 +64,34 @@ function isStatusChecksSuccess(
     return check.state === 'SUCCESS'
   }
 }
+
+export function parseIssueBody(body: string): RecordBody {
+  try {
+    const json = body
+      .split(issueBodyStatusPrefix)
+      .filter(e => e)
+      .pop()
+      ?.split(issueBodyStatusSuffix)
+      .filter(e => e)[0]
+    return JSON.parse(json ?? '')
+  } catch (e) {
+    return {}
+  }
+}
+
+export function createIssueBody(body: RecordBody): string {
+  return `
+${issueBodyPrefix}
+This issue provides [lcdsmao/update-branch](https://github.com/lcdsmao/update-branch) status.
+
+Status:
+
+${issueBodyStatusPrefix}
+${stringify(body)}
+${issueBodyStatusSuffix}
+`
+}
+
+export const issueBodyPrefix = '<!-- lcdsmao/update-branch -->'
+export const issueBodyStatusPrefix = '```json'
+export const issueBodyStatusSuffix = '```'

src/utils.ts

@@ -8,5 +8,5 @@
     "noImplicitAny": true,                    /* Raise error on expressions and declarations with an implied 'any' type. */
     "esModuleInterop": true                   /* Enables emit interoperability between CommonJS and ES Modules via creation of namespace objects for all imports. Implies 'allowSyntheticDefaultImports'. */
   },
-  "exclude": ["node_modules", "**/*.test.ts"]
+  "exclude": ["node_modules"]
 }