我创建了包含内容的Procfile：
web: node web.js
我的package.json：
{
"name": "app-express",
"version": "0.0.1",
"private": true,
"description": "web panel",
"main": "web.js",
"scripts": {
"start": "node web.js"
},
"dependencies": {
"async": "^0.2.10",
...
},
"engines": {
"node": "0.10.x",
"npm": "1.2.x"
},
"keywords": [
"node"
]
}
当我推送我的应用时，我看到了：
> git push digitalocean master
Counting objects: 1207, done.
Delta compression using up to 2 threads.
Compressing objects: 100% (1141/1141), done.
Writing objects: 100% (1207/1207), 5.43 MiB | 360 KiB/s, done.
Total 1207 (delta 138), reused 0 (delta 0)
-----> Building app-express ...
Go app detected
remote: ! A .godir is required. For instructions:
remote: ! http://mmcgrana.github.io/2012/09/getting-started-with-go-on-heroku
To dokku@95.85.*.*:app-express
! [remote rejected] master -> master (pre-receive hook declined)
error: failed to push some refs to 'dokku@95.85.*.*:app-express'
我做错了什么？
答案 0 :(得分：4)
Dokku使用buildstep project来实现对Heroku buildpack支持的支持。 GO buildpack使用以下检测脚本：
https://github.com/kr/heroku-buildpack-go/blob/master/bin/detect
#!/usr/bin/env bash
# bin/detect <build-dir>
set -e
if test -n "$(find "$1" -type f -name '*.go' | sed 1q)"
then echo Go
else echo no; exit 1
fi
您的项目代码中是否有扩展名为“.go”的文件？