libingw / toolchain-to-template

This is a set of scripts useful for cloning an existing toolchain so that it can be duplicated using an OTC Template

toolchain-to-template

The toolchain-to-template script takes a Toolchain URL and will generate an OTC Template in the current folder that when run creates a clone of you original toolchain. For example:

./toolchain-to-template.sh https://cloud.ibm.com/devops/toolchains/2665ce98-ea71-43e8-b723-19bafdb7a541?env_id=ibm:yp:us-east

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SETUP

1. The toolchain-to-template.sh script requires that the following utilities are pre-installed on your PATH: ibmcloud, curl, jq 1.6 or above (https://stedolan.github.io/jq/), and yq 3.x or 2.x (https://github.com/mikefarah/yq)
2. Create a temporary work folder where the script will generate your template
3. Download and copy toolchain-to-template.sh to your work folder
4. Determine whether your toolchain is in the public cloud or in a dedicated environment.
   The following environments will be detected and will set PUBLIC_CLOUD=true, with other environments considered as dedicated;
   • https://cloud.ibm.com/
   • https://test.cloud.ibm.com/
   • https://dev.console.test.cloud.ibm.com/
5. Log in to respective CLI tool:
   • For public cloud, use ibmcloud CLI to login to the account where your toolchain resides
   • For a dedicated environment, use cf CLI to log in to the account.
     The cf CLI installers are at: https://github.com/cloudfoundry/cli#installers-and-compressed-binaries
6. Visit your Toolchain in the browser and copy the URL

RUN THE SCRIPT

In a shell run the following: ./toolchain-to-template.sh https://your-toolchain-url

The script generates a .bluemix folder that contains your template. To use the template, create a git repo and copy the .bluemix folder into it. Commit, push and then visit your repository on an OTC Setup/Deploy page.

e.g https://cloud.ibm.com/devops/setup/deploy?env_id=ibm:yp:us-south&repository=https://your_repository_url

Note: if your repository is private:

• on public cloud, add &repository_token=your_git_access_token
• on dedicated, add your personal access token in an auth@, like:
  https://console.dys0.bluemix.net/devops/setup/deploy?repository=https://[email protected]/username/repo

Open the Setup/Deploy URL in a browser and click "Create" and the template will produce a newly minted clone of your original toolchain.