Heokuさんにおこらりた…
$ git init
$ heroku create
$ git commit --allow-empty -m .
$ heroku buildpacks:set https://github.com/zunda/heroku-empty-app.git
$ git push heroku master
Enumerating objects: 2, done.
Counting objects: 100% (2/2), done.
Writing objects: 100% (2/2), 686 bytes | 686.00 KiB/s, done.
Total 2 (delta 0), reused 0 (delta 0)
remote: error: pathspec '.' did not match any file(s) known to git.
remote:
remote: ! Heroku Git error, please try again shortly.
remote: ! See http://status.heroku.com for current Heroku platform status.
remote: ! If the problem persists, please open a ticket
remote: ! on https://help.heroku.com/tickets/new
remote: ! and provide the Request ID 1d6c1a18-c73f-4c8a-ad2e-902518d48ca3
remote:
To https://git.heroku.com/lit-everglades-96533.git
! [remote rejected] master -> master (pre-receive hook declined)
error: failed to push some refs to 'https://git.heroku.com/lit-everglades-96533.git'
$ touch .keep
$ git add .keep
$ git commit -m .
$ git push heroku master
:
remote: -----> Compressing...
remote: Done: 149B
remote: -----> Launching...
remote: Released v3
remote: https://lit-everglades-96533.herokuapp.com/ deployed to Heroku
remote:
remote: Verifying deploy... done.
To https://git.heroku.com/lit-everglades-96533.git
* [new branch] master -> master
やっぱり最低1個ファイルが必要なのわね
$ heroku run 'ls -a'
Running ls -a on ⬢ lit-everglades-96533... up, run.1278 (Free)
. .. .keep