Concourse GIT 放置到 git 资源时出错

Question

我正在使用 Concourse 作为我的 CI 管道，我的管道基本上是从 git 资源中的一些文件构建一个 rpm，然后将 rpm 放在另一个 git 存储库中.当我第一次创建 repo 和运行 concourse pipeline 时，它将 rpm 毫无问题地放入 repo 中。然而，随后的 Put 失败并出现以下 git 错误。

> Identity added: /tmp/git-resource-private-key (/tmp/git-resource-private-key)
To git@github.private.com:private/repo1.git
 ! [rejected]        HEAD -> master (fetch first)
error: failed to push some refs to 'git@github.private.com:username/repo1.git'
hint: Updates were rejected because the remote contains work that you do
hint: not have locally. This is usually caused by another repository pushing
hint: to the same ref. You may want to first integrate the remote changes
hint: (e.g., 'git pull ...') before pushing again.
hint: See the 'Note about fast-forwards' in 'git push --help' for details.

这是我的pipeline.yml

---
jobs:
- name: job-build
serial: true
plan:
- get: Inputbuild
trigger: true
- task: <task-name>
config:
  …
  …
  inputs:
  - name: Inputbuild
  outputs:
  - name: outputbuild-dir
  run:
    path: Inputbuild/script.sh
- put: outputbuild
  params: {repository: outputbuild-dir}

resources:
- name: Inputbuild
  type: git
  source:
  uri: git@github.private.com:username/repo.git
  branch: master
  private_key: {{private_github_key}}

- name: outputbuild
  type: git
  source:
  uri: git@github.private.com:username/repo1.git
  branch: master
  private_key: {{private_github_repo1_key}}

Answer 1

看起来你总是在 "first commit" 到 outputbuild，并试图强行推过去。

强制推送目前是未合并的 pull-request 到 git-资源。

如果您想以正确的 git 方式执行此操作，则必须确保您推送的位置（即 outputbuild-dir）实际上是基于原始 git outputbuild 的历史记录（即您只是添加提交，而不是更改历史记录）

例如：

---
jobs:
- name: job-build
  serial: true
  plan:
  - get: Inputbuild
    trigger: true
  - get: outputbuild
  - task: build-artifacts
    config:
    …
    inputs:
    - name: Inputbuild
    - name: outputbuild
    outputs:
    - name: outputbuild-dir
    run:
      path: /bin/bash #Inputbuild/script.sh 
      args:
      - -c
      - |
        #!/bin/bash

        rm outputbuild-dir
        git clone outputbuild outputbuild-dir
        # do stuff with inputbuild
        # cp built artifacts into outputbuild-dir
        cd outputbuild-dir
        git add .
        git commit -m "Update built artifacts"
  - put: outputbuild
    params: {repository: outputbuild-dir}

resources:
- name: Inputbuild
  type: git
  source:
  uri: git@github.private.com:username/repo.git
  branch: master
  private_key: {{private_github_key}}

- name: outputbuild
  type: git
  source:
  uri: git@github.private.com:username/repo1.git
  branch: master
  private_key: {{private_github_repo1_key}}

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