feat: get default issue number (#155)

README.md

@@ -90,7 +90,7 @@ _That is particularly interesting while committing multiple times in a PR and th
 | `GITHUB_TOKEN` | Token that is used to create comments. Defaults to ${{ github.token }} | ✅ | |
 | `message` | The comment body | ✅ | |
 | `reactions` | List of reactions for the comment (comma separated). See https://docs.github.com/en/rest/reactions#reaction-types  | | |
-| `pr_number` | The number of the pull request where to create the comment | | current pull request number (deduced from context) |
+| `pr_number` | The number of the pull request where to create the comment | | current pull-request/issue number (deduced from context) |
 | `comment_includes` | The text that should be used to find comment in case of replacement. | | |
 
 ## Contributing

lib/index.js

@@ -9548,10 +9548,10 @@ async function run() {
         const comment_includes = core.getInput('comment_includes');
         const reactions = core.getInput('reactions');
         const context = github.context;
-        const pull_number = parseInt(pr_number) || context.payload.pull_request?.number;
+        const issue_number = parseInt(pr_number) || context.payload.pull_request?.number || context.payload.issue?.number;
         const octokit = github.getOctokit(github_token);
-        if (!pull_number) {
-            core.setFailed('No pull request in input neither in current context.');
+        if (!issue_number) {
+            core.setFailed('No issue/pull request in input neither in current context.');
             return;
         }
         async function addReactions(comment_id, reactions) {
@@ -9571,7 +9571,7 @@ async function run() {
             let comment;
             for await (const { data: comments } of octokit.paginate.iterator(octokit.rest.issues.listComments, {
                 ...context.repo,
-                issue_number: pull_number,
+                issue_number,
             })) {
                 comment = comments.find((comment) => comment?.body?.includes(comment_includes));
                 if (comment)
@@ -9592,7 +9592,7 @@ async function run() {
         }
         const { data: comment } = await octokit.rest.issues.createComment({
             ...context.repo,
-            issue_number: pull_number,
+            issue_number,
             body: message,
         });
         await addReactions(comment.id, reactions);

src/main.ts

@@ -15,12 +15,12 @@ async function run() {
     const reactions: string = core.getInput('reactions');
 
     const context = github.context;
-    const pull_number = parseInt(pr_number) || context.payload.pull_request?.number;
+    const issue_number = parseInt(pr_number) || context.payload.pull_request?.number || context.payload.issue?.number;
 
     const octokit = github.getOctokit(github_token);
 
-    if (!pull_number) {
-      core.setFailed('No pull request in input neither in current context.');
+    if (!issue_number) {
+      core.setFailed('No issue/pull request in input neither in current context.');
       return;
     }
 
@@ -48,7 +48,7 @@ async function run() {
       let comment: ListCommentsResponseDataType[0] | undefined;
       for await (const { data: comments } of octokit.paginate.iterator(octokit.rest.issues.listComments, {
         ...context.repo,
-        issue_number: pull_number,
+        issue_number,
       })) {
         comment = comments.find((comment) => comment?.body?.includes(comment_includes));
         if (comment) break;
@@ -69,7 +69,7 @@ async function run() {
 
     const { data: comment } = await octokit.rest.issues.createComment({
       ...context.repo,
-      issue_number: pull_number,
+      issue_number,
       body: message,
     });