使用 maven-release-plugin 和 GitHub “你不能推送到 git://github.com/...”

Question

最近将项目的源代码存储库从 SourceForge 切换到 GitHub，我需要更新 maven 发布流程以匹配。我跟着this link 配置了 pom 的“scm”部分。 GitHub 存储库是shown here。其他一切都与使用 SVN 时一样（用于发布到 https://docs.sonatype.org/display/Repository/Sonatype+OSS+Maven+Repository+Usage+Guide#SonatypeOSSMavenRepositoryUsageGuide-4.MavenRepositories）。那么我调用

mvn clean release:clean release:prepare release:perform

输出如下

[INFO] --- maven-release-plugin:2.1:prepare (default-cli) @ datanucleus-maven-parent ---
[INFO] Verifying that there are no local modifications...
[INFO]   ignoring changes on: pom.xml.next, release.properties, pom.xml.releaseBackup, pom.xml.backup, pom.xml.branch, pom.xml.tag
[INFO] Executing: /bin/sh -c cd /home/andy/work/datanucleus/datanucleus-maven-parent && git status
[INFO] Working directory: /home/andy/work/datanucleus/datanucleus-maven-parent
[INFO] Checking dependencies and plugins for snapshots ...
What is the release version for "DataNucleus Maven parent project"? (org.datanucleus:datanucleus-maven-parent) 3.3: : 
What is SCM release tag or label for "DataNucleus Maven parent project"? (org.datanucleus:datanucleus-maven-parent) datanucleus-maven-parent-3.3: : 
What is the new development version for "DataNucleus Maven parent project"? (org.datanucleus:datanucleus-maven-parent) 3.4-SNAPSHOT: : 
[INFO] Transforming 'DataNucleus Maven parent project'...
[INFO] Not generating release POMs
[INFO] Executing goals 'clean verify'...
[INFO] Executing: /bin/sh -c cd /home/andy/work/datanucleus/datanucleus-maven-parent && /usr/local/maven3/bin/mvn clean verify --no-plugin-updates -Psonatype-oss-release -P development
    [WARNING] Command line option -npu is deprecated and will be removed in future Maven versions.
    [INFO] Scanning for projects...
    [INFO]                                                                         
    [INFO] ------------------------------------------------------------------------
    [INFO] Building DataNucleus Maven parent project 3.3
    [INFO] ------------------------------------------------------------------------
    [INFO] 
    [INFO] --- maven-clean-plugin:2.4.1:clean (default-clean) @ datanucleus-maven-parent ---
    [INFO] Deleting /home/andy/work/datanucleus/datanucleus-maven-parent (includes = [*.log], excludes = [])
    [INFO] 
    [INFO] --- maven-enforcer-plugin:1.0:enforce (enforce-maven) @ datanucleus-maven-parent ---
    [INFO] 
    [INFO] --- maven-bundle-plugin:2.4.0:manifest (default) @ datanucleus-maven-parent ---
    [WARNING] Ignoring project type pom - supportedProjectTypes = [jar, bundle]
    [INFO] 
    [INFO] --- maven-source-plugin:2.1.2:jar-no-fork (attach-sources) @ datanucleus-maven-parent ---
    [INFO] 
    [INFO] --- maven-javadoc-plugin:2.7:jar (attach-javadocs) @ datanucleus-maven-parent ---
    [INFO] Not executing Javadoc as the project is not a Java classpath-capable package
    [INFO] 
    [INFO] --- maven-gpg-plugin:1.1:sign (sign-artifacts) @ datanucleus-maven-parent ---
    [INFO] ------------------------------------------------------------------------
    [INFO] BUILD SUCCESS
    [INFO] ------------------------------------------------------------------------
    [INFO] Total time: 1.535s
    [INFO] Finished at: Sat Dec 14 08:51:07 GMT 2013
    [INFO] Final Memory: 14M/491M
    [INFO] ------------------------------------------------------------------------
[INFO] Checking in modified POMs...
[INFO] Executing: /bin/sh -c cd /home/andy/work/datanucleus/datanucleus-maven-parent && git add -- pom.xml
[INFO] Working directory: /home/andy/work/datanucleus/datanucleus-maven-parent
[INFO] Executing: /bin/sh -c cd /home/andy/work/datanucleus/datanucleus-maven-parent && git status
[INFO] Working directory: /home/andy/work/datanucleus/datanucleus-maven-parent
[INFO] Executing: /bin/sh -c cd /home/andy/work/datanucleus/datanucleus-maven-parent && git commit --verbose -F /tmp/maven-scm-1907822841.commit pom.xml
[INFO] Working directory: /home/andy/work/datanucleus/datanucleus-maven-parent
[INFO] Executing: /bin/sh -c cd /home/andy/work/datanucleus/datanucleus-maven-parent && git symbolic-ref HEAD
[INFO] Working directory: /home/andy/work/datanucleus/datanucleus-maven-parent
[INFO] Executing: /bin/sh -c cd /home/andy/work/datanucleus/datanucleus-maven-parent && git push git://github.com/datanucleus/datanucleus-maven-parent.git master:master
[INFO] Working directory: /home/andy/work/datanucleus/datanucleus-maven-parent
[INFO] ------------------------------------------------------------------------
[INFO] BUILD FAILURE
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 6.885s
[INFO] Finished at: Sat Dec 14 08:51:07 GMT 2013
[INFO] Final Memory: 15M/491M
[INFO] ------------------------------------------------------------------------
[ERROR] Failed to execute goal org.apache.maven.plugins:maven-release-plugin:2.1:prepare (default-cli) on project datanucleus-maven-parent: Unable to commit files
[ERROR] Provider message:
[ERROR] The git-push command failed.
[ERROR] Command output:
[ERROR] fatal: remote error:
[ERROR] You can't push to git://github.com/datanucleus/datanucleus-maven-parent.git
[ERROR] Use https://github.com/datanucleus/datanucleus-maven-parent.git

现在“scm:git:git://github.com/{organization}/{project}.git”的连接是我所见过的所有关于 maven-release-plugin 的示例，因此如果有任何见解，我将不胜感激为什么它在这里不起作用，或者我可以查看什么来找出原因。我可以使用我在此处登录的用户（GitHub 具有 SSH 密钥）对相同的 URL 执行 git push。

我尝试将 scm 连接/developerConnection 切换到 https，然后提示用户名/密码，然后它挂起（它使用没有 SNAPSHOT 的版本更新 GitHub 存储库）但仅此而已。

Answer 1

实际上，问题更多的是相信应该如何配置 SCM 部分的网络链接，所以我在这里发布答案，以防其他人点击此消息。连接/developerConnection 的格式应为

scm:git:git@github.com:{organization}/{project}.git