Add debugging, update tests and fix logic.

__tests__/main.test.ts

@@ -64,7 +64,7 @@ test('empty issue list results in 1 operation', async () => {
 
 test('processing an issue with no label will make it stale', async () => {
   const TestIssueList: Issue[] = [
-    generateIssue(1, 'My first issue', '2020-01-01T17:00:00Z')
+    generateIssue(1, 'An issue with no label', '2020-01-01T17:00:00Z')
   ];
 
   const processor = new IssueProcessor(
@@ -83,7 +83,13 @@ test('processing an issue with no label will make it stale', async () => {
 
 test('processing a stale issue will close it', async () => {
   const TestIssueList: Issue[] = [
-    generateIssue(1, 'My first issue', '2020-01-01T17:00:00Z', false, ['Stale'])
+    generateIssue(
+      1,
+      'A stale issue that should be closed',
+      '2020-01-01T17:00:00Z',
+      false,
+      ['Stale']
+    )
   ];
 
   const processor = new IssueProcessor(
@@ -102,7 +108,13 @@ test('processing a stale issue will close it', async () => {
 
 test('processing a stale PR will close it', async () => {
   const TestIssueList: Issue[] = [
-    generateIssue(1, 'My first PR', '2020-01-01T17:00:00Z', true, ['Stale'])
+    generateIssue(
+      1,
+      'A stale PR that should be closed',
+      '2020-01-01T17:00:00Z',
+      true,
+      ['Stale']
+    )
   ];
 
   const processor = new IssueProcessor(
@@ -121,7 +133,14 @@ test('processing a stale PR will close it', async () => {
 
 test('closed issues will not be marked stale', async () => {
   const TestIssueList: Issue[] = [
-    generateIssue(1, 'My first issue', '2020-01-01T17:00:00Z', false, [], true)
+    generateIssue(
+      1,
+      'A closed issue that will not be marked',
+      '2020-01-01T17:00:00Z',
+      false,
+      [],
+      true
+    )
   ];
 
   const processor = new IssueProcessor(
@@ -141,7 +160,7 @@ test('stale closed issues will not be closed', async () => {
   const TestIssueList: Issue[] = [
     generateIssue(
       1,
-      'My first issue',
+      'A stale closed issue',
       '2020-01-01T17:00:00Z',
       false,
       ['Stale'],
@@ -165,7 +184,14 @@ test('stale closed issues will not be closed', async () => {
 
 test('closed prs will not be marked stale', async () => {
   const TestIssueList: Issue[] = [
-    generateIssue(1, 'My first PR', '2020-01-01T17:00:00Z', true, [], true)
+    generateIssue(
+      1,
+      'A closed PR that will not be marked',
+      '2020-01-01T17:00:00Z',
+      true,
+      [],
+      true
+    )
   ];
 
   const processor = new IssueProcessor(
@@ -186,7 +212,7 @@ test('stale closed prs will not be closed', async () => {
   const TestIssueList: Issue[] = [
     generateIssue(
       1,
-      'My first PR',
+      'A stale closed PR that will not be closed again',
       '2020-01-01T17:00:00Z',
       true,
       ['Stale'],
@@ -212,7 +238,7 @@ test('locked issues will not be marked stale', async () => {
   const TestIssueList: Issue[] = [
     generateIssue(
       1,
-      'My first issue',
+      'A locked issue that will not be stale',
       '2020-01-01T17:00:00Z',
       false,
       [],
@@ -236,7 +262,7 @@ test('stale locked issues will not be closed', async () => {
   const TestIssueList: Issue[] = [
     generateIssue(
       1,
-      'My first issue',
+      'A stale locked issue that will not be closed',
       '2020-01-01T17:00:00Z',
       false,
       ['Stale'],
@@ -263,7 +289,7 @@ test('locked prs will not be marked stale', async () => {
   const TestIssueList: Issue[] = [
     generateIssue(
       1,
-      'My first PR',
+      'A locked PR that will not be marked stale',
       '2020-01-01T17:00:00Z',
       true,
       [],
@@ -287,7 +313,7 @@ test('stale locked prs will not be closed', async () => {
   const TestIssueList: Issue[] = [
     generateIssue(
       1,
-      'My first PR',
+      'A stale locked PR that will not be closed',
       '2020-01-01T17:00:00Z',
       true,
       ['Stale'],

dist/index.js

@@ -8513,7 +8513,7 @@ class IssueProcessor {
                     core.debug(`Found a stale ${issueType}`);
                     yield this.processStaleIssue(issue, issueType, staleLabel);
                 }
-                else if (IssueProcessor.updatedSince(issue.updated_at, this.options.daysBeforeStale)) {
+                else if (!IssueProcessor.updatedSince(issue.updated_at, this.options.daysBeforeStale)) {
                     core.debug(`Marking ${issueType} stale because it was last updated on ${issue.updated_at}`);
                     yield this.markStale(issue, staleMessage, staleLabel);
                     this.operationsLeft -= 2;
@@ -8669,7 +8669,7 @@ class IssueProcessor {
     static updatedSince(timestamp, num_days) {
         const daysInMillis = 1000 * 60 * 60 * 24 * num_days;
         const millisSinceLastUpdated = new Date().getTime() - new Date(timestamp).getTime();
-        return millisSinceLastUpdated >= daysInMillis;
+        return millisSinceLastUpdated < daysInMillis;
     }
     static parseCommaSeparatedString(s) {
         // String.prototype.split defaults to [''] when called on an empty string

src/IssueProcessor.ts

@@ -153,7 +153,7 @@ export class IssueProcessor {
         core.debug(`Found a stale ${issueType}`);
         await this.processStaleIssue(issue, issueType, staleLabel);
       } else if (
-        IssueProcessor.updatedSince(
+        !IssueProcessor.updatedSince(
           issue.updated_at,
           this.options.daysBeforeStale
         )
@@ -188,6 +188,7 @@ export class IssueProcessor {
       issue,
       markedStaleOn
     );
+
     const issueHasUpdate: boolean = IssueProcessor.updatedSince(
       issue.updated_at,
       this.options.daysBeforeClose
@@ -376,7 +377,8 @@ export class IssueProcessor {
     const daysInMillis = 1000 * 60 * 60 * 24 * num_days;
     const millisSinceLastUpdated =
       new Date().getTime() - new Date(timestamp).getTime();
-    return millisSinceLastUpdated >= daysInMillis;
+
+    return millisSinceLastUpdated < daysInMillis;
   }
 
   private static parseCommaSeparatedString(s: string): string[] {

tsconfig.json

@@ -6,7 +6,8 @@
     "rootDir": "./src",                       /* Specify the root directory of input files. Use to control the output directory structure with --outDir. */
     "strict": true,                           /* Enable all strict type-checking options. */
     "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'. */
+    "esModuleInterop": true,                   /* Enables emit interoperability between CommonJS and ES Modules via creation of namespace objects for all imports. Implies 'allowSyntheticDefaultImports'. */
+    //"sourceMap": true
   },
   "exclude": ["node_modules", "**/*.test.ts"]
 }