Processing environment variables in SourceCraft
The SourceCraft CI/CD processes support environment variables. The following variable scopes are available:
- Global: To provide the variables to all cubes of all tasks in all workflows.
- Workflow: To provide the variables to all cubes of all tasks of a specific workflow.
- Task: To provide the variables to all cubes linked to the task.
- Cube: To provide the variables to the specified cube.
You can reuse variables in nested scopes.
Also, you can use predefined environment variables.
Warning
Do not store any sensitive data, such as passwords, access keys, or tokens, in environment variables; use secrets instead.
To use environment variables in CI/CD processes:
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Configure CI/CD in your repository.
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In the
.sourcecraft/ci.yamlconfiguration file, add the environment variables to thetasksorcubessection. Here is an example:# Defining global variables # to provide to all cubes of all tasks in all workflows. env: GLOBAL_VAR: global_var GLOBAL_SECRET: ${{ secrets.<secret_name> }} workflows: my-workflow: # Here you define variables that will be available in all cubes # of all my-workflow tasks env: WORKFLOW_VAR: workflow-var tasks: - name: my-task # Here you define variables that will be available in all cubes # within my-task env: TASK_ENV_VAR: This variable is available in all cubes of this task. # Multi-line variable MULTILINE_VAR: | multi-var multi-var this is my multi-var cubes: - name: my-cube-1 # Here you define variables that will only be available # within my-cube-1 env: CUBE_ENV_VAR: This variable is available only in cube my-cube-1. # Variable with a value from a secret SECRET_VAR: ${{ secrets.<secret_name> }} # Reusing global variables, # e.g., GLOBAL_VAR and GLOBAL_SECRET LOCAL_VAR: ${{ env.<global_variable_1> }} LOCAL_SECRET: ${{ env.<global_variable_2> }} # Reusing workflow variables, # e.g., WORKFLOW_VAR LOCAL_VAR2: ${{ env.<workflow_variable> }} script: - echo "$TASK_ENV_VAR" - echo "$MULTILINE_VAR" - echo "$CUBE_ENV_VAR" - echo "$SECRET_VAR" - echo "$WORKFLOW_VAR" - echo "$LOCAL_VAR" - echo "$LOCAL_VAR2" - echo "$LOCAL_SECRET" - name: my-cube-2 # Here you define variables that will only be available # within my-cube-2 env: CUBE_ENV_VAR: This variable is available only in cube my-cube-2. script: - echo "$TASK_ENV_VAR" - echo "$CUBE_ENV_VAR" # Using a predefined variable - echo "$SOURCECRAFT_TASK" - echo "$WORKFLOW_VAR" - echo "$GLOBAL_VAR" - name: my-task-2 cubes: - name: my-cube-3 script: - echo "$WORKFLOW_VAR" - echo "$GLOBAL_VAR" -
Push changes to a remote repository.
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Check the CI/CD process.
See also
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