126 lines
4.1 KiB
YAML
126 lines
4.1 KiB
YAML
---
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apiVersion: tekton.dev/v1beta1
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kind: Task
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metadata:
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name: git
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labels:
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app.kubernetes.io/version: "0.4"
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annotations:
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tekton.dev/pipelines.minVersion: "0.21.0"
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tekton.dev/categories: Git
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tekton.dev/tags: git
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tekton.dev/displayName: "git"
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tekton.dev/platforms: "linux/amd64,linux/s390x,linux/ppc64le"
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spec:
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description: >-
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This task can be used to perform git operations.
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Git command that needs to be run can be passed as a script to
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the task. This task needs authentication to git in order to push
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after the git operation.
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workspaces:
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- name: source
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description: A workspace that contains the fetched git repository.
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- name: input
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optional: true
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description: |
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An optional workspace that contains the files that need to be added to git. You can
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access the workspace from your script using `$(workspaces.input.path)`, for instance:
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cp $(workspaces.input.path)/file_that_i_want .
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git add file_that_i_want
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# etc
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- name: ssh-directory
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optional: true
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description: |
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A .ssh directory with private key, known_hosts, config, etc. Copied to
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the user's home before git commands are executed. Used to authenticate
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with the git remote when performing the clone. Binding a Secret to this
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Workspace is strongly recommended over other volume types.
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- name: basic-auth
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optional: true
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description: |
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A Workspace containing a .gitconfig and .git-credentials file. These
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will be copied to the user's home before any git commands are run. Any
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other files in this Workspace are ignored. It is strongly recommended
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to use ssh-directory over basic-auth whenever possible and to bind a
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Secret to this Workspace over other volume types.
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params:
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- name: BASE_IMAGE
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description: |
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The base image for the task.
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type: string
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default: alpine/git:2.47.2
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- name: GIT_USER_NAME
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type: string
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description: |
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Git user name for performing git operation.
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default: ""
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- name: GIT_USER_EMAIL
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type: string
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description: |
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Git user email for performing git operation.
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default: ""
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- name: GIT_SCRIPT
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description: The git script to run.
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type: string
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default: |
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git help
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- name: USER_HOME
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description: |
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Absolute path to the user's home directory. Set this explicitly if you are running the image as a non-root user or have overridden
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the gitInitImage param with an image containing custom user configuration.
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type: string
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default: "/root"
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- name: VERBOSE
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description: Log the commands that are executed during `git-clone`'s operation.
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type: string
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default: "true"
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results:
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- name: commit
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description: The precise commit SHA after the git operation.
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steps:
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- name: git
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image: $(params.BASE_IMAGE)
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workingDir: $(workspaces.source.path)
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script: |
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#!/usr/bin/env sh
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set -eu
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if [ "$(params.VERBOSE)" = "true" ]; then
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set -x
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fi
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if [ -f "$(workspaces.basic-auth.path)/.git-credentials" ]; then
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cp "$(workspaces.basic-auth.path)/.git-credentials" "$(params.USER_HOME)/.git-credentials"
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cp "$(workspaces.basic-auth.path)/.gitconfig" "$(params.USER_HOME)/.gitconfig"
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chmod 400 "$(params.USER_HOME)/.git-credentials"
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chmod 400 "$(params.USER_HOME)/.gitconfig"
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fi
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if [ -d "$(workspaces.ssh-directory.path)" ]; then
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cp -R "$(workspaces.ssh-directory.path)" "$(params.USER_HOME)/.ssh"
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chmod 700 "$(params.USER_HOME)/.ssh"
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chmod -R 400 "$(params.USER_HOME)/.ssh/*"
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fi
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if [ -n "$(params.GIT_USER_NAME)" ] && [ -n "$(params.GIT_USER_EMAIL)" ]; then
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git config --global user.name "$(params.GIT_USER_NAME)"
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git config --global user.email "$(params.GIT_USER_EMAIL)"
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fi
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eval '$(params.GIT_SCRIPT)'
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RESULT_SHA="$(git rev-parse HEAD | tr -d '\n')"
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printf "%s" "$RESULT_SHA" > "$(results.commit.path)" |