Strange bug on Windows

[AlexRMU]

When I run pm2 deploy ... this appears:

--> Deploying to production environment
--> on host ...
/bin/bash: ...\node_modules\pm2-deploy\deploy: No such file or directory
Deploy failed
Deploy failed with exit code: 127

I dug around and realized that

pm2-deploy/deploy.js

Line 41 in 987428a

var proc = child_process.spawn('sh', ['-c', cmd], { stdio: 'inherit' });

starts the bash process, which causes the error. When I tried to start the process from cmd, instead of launching deploy, the deploy.js file opens in notepad. I renamed deploy to deploy.sh. Now it outputs /bin/bash: ...\node_modules\pm2-deploy\deploy.sh: command not found
And when I run all the arguments of this process, a bash window appears and nothing happens.