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80 lines
2.2 KiB
80 lines
2.2 KiB
apiVersion: tekton.dev/v1beta1
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kind: Pipeline
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metadata:
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name: cat-branch-readme
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spec:
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description: |
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cat-branch-readme takes a git repository and a branch name and
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prints the README.md file from that branch. This is an example
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Pipeline demonstrating the following:
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- Using the git-clone catalog Task to clone a branch
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- Passing a cloned repo to subsequent Tasks using a Workspace.
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- Ordering Tasks in a Pipeline using "runAfter" so that
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git-clone completes before we try to read from the Workspace.
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- Using a volumeClaimTemplate Volume as a Workspace.
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- Avoiding hard-coded paths by using a Workspace's path
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variable instead.
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params:
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- name: repo-url
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type: string
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description: The git repository URL to clone from.
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- name: branch-name
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type: string
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description: The git branch to clone.
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workspaces:
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- name: shared-data
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description: |
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This workspace will receive the cloned git repo and be passed
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to the next Task for the repo's README.md file to be read.
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tasks:
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- name: fetch-repo
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taskRef:
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name: git-clone
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workspaces:
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- name: output
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workspace: shared-data
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params:
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- name: url
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value: $(params.repo-url)
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- name: revision
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value: $(params.branch-name)
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- name: cat-readme
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runAfter: ["fetch-repo"] # Wait until the clone is done before reading the readme.
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workspaces:
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- name: source
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workspace: shared-data
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taskSpec:
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workspaces:
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- name: source
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steps:
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- image: zshusers/zsh:4.3.15
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script: |
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#!/usr/bin/env zsh
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cat $(workspaces.source.path)/README.md
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---
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apiVersion: tekton.dev/v1beta1
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kind: PipelineRun
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metadata:
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name: git-clone-checking-out-a-branch
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spec:
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serviceAccountName: build-bot
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pipelineRef:
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name: cat-branch-readme
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podTemplate:
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securityContext:
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fsGroup: 65532
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workspaces:
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- name: shared-data
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volumeClaimTemplate:
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spec:
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accessModes:
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- ReadWriteOnce
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resources:
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requests:
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storage: 1Gi
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params:
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- name: repo-url
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value: git@host.docker.internal:root/mashibing-deployment.git
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- name: branch-name
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value: master
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