Fix constant name

CHANGELOG.md

@@ -7,11 +7,10 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
-## v0.9.1 [2024-03-17]
-
 ### Fixed
 
 * Fix path used to execute ssh-agent in cleanup.js to respect custom paths set by input (#235)
+* Fix running with the .ssh directory already existing (#234)
 
 ## v0.9.0 [2024-02-06]
 

action.yml

@@ -20,7 +20,7 @@ inputs:
         description: 'git command'
         required: false
 runs:
-    using: 'node24'
+    using: 'node20'
     main: 'dist/index.js'
     post: 'dist/cleanup.js'
     post-if: 'always()'

dist/index.js

@@ -335,7 +335,9 @@ try {
     }
 
     const homeSsh = homePath + '/.ssh';
-    fs.mkdirSync(homeSsh, { recursive: true });
+    if (!fs.existsSync(buildDir)) {
+        fs.mkdirSync(homeSsh, { recursive: true });
+    }
 
     console.log("Starting ssh-agent");
 

index.js

@@ -15,7 +15,9 @@ try {
     }
 
     const homeSsh = homePath + '/.ssh';
-    fs.mkdirSync(homeSsh, { recursive: true });
+    if (!fs.existsSync(homeSsh)) {
+        fs.mkdirSync(homeSsh, { recursive: true });
+    }
 
     console.log("Starting ssh-agent");
 

paths.js

@@ -2,9 +2,8 @@ const os = require('os');
 const core = require('@actions/core');
 
 const defaults = (process.env['OS'] != 'Windows_NT') ? {
-    // We use os.userInfo() rather than os.homedir(), since it uses the getpwuid() system call to get the user's home directory (see https://nodejs.org/api/os.html#osuserinfooptions).
-    // This mimics the way openssh derives the home directory for locating config files (see https://github.com/openssh/openssh-portable/blob/826483d51a9fee60703298bbf839d9ce37943474/ssh.c#L710);
-    // Makes a difference in Docker-based Action runs, when $HOME is different from what getpwuid() returns (which is based on the entry in /etc/passwd)
+    // Use getent() system call, since this is what ssh does; makes a difference in Docker-based
+    // Action runs, where $HOME is different from the pwent
     homePath: os.userInfo().homedir,
     sshAgentCmdDefault: 'ssh-agent',
     sshAddCmdDefault: 'ssh-add',