[SNOW-90] Introduce CI job to test schemachange updates against a clone
#38
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| --- | |
| name: Test Changes with Cloned DB | |
| on: | |
| pull_request: | |
| types: [ labeled ] | |
| permissions: | |
| contents: read | |
| # We define global environment variables needed to run the SnowSQL and schemachange commands | |
| env: | |
| SNOWSQL_PWD: ${{ secrets.SNOWSQL_PWD }} | |
| SNOWSQL_ACCOUNT: ${{ secrets.SNOWSQL_ACCOUNT }} | |
| SNOWSQL_USER: ${{ secrets.SNOWSQL_USER }} | |
| SNOWSQL_WAREHOUSE: ${{ secrets.SNOWSQL_WAREHOUSE }} | |
| SNOWSQL_CLONE_ROLE: DATA_ENGINEER | |
| SNOWSQL_SCHEMACHANGE_ROLE: SYSADMIN | |
| SNOWFLAKE_SYNAPSE_DATA_WAREHOUSE_DATABASE_ORIG: ${{ vars.SNOWFLAKE_SYNAPSE_DATA_WAREHOUSE_DATABASE }} | |
| SNOWFLAKE_SYNAPSE_STAGE_STORAGE_INTEGRATION: ${{ vars.SNOWFLAKE_SYNAPSE_STAGE_STORAGE_INTEGRATION }} | |
| SNOWFLAKE_SYNAPSE_STAGE_URL: ${{ vars.SNOWFLAKE_SYNAPSE_STAGE_URL }} | |
| CLONE_NAME: "${{ vars.SNOWFLAKE_SYNAPSE_DATA_WAREHOUSE_DATABASE }}_${{ github.head_ref }}" | |
| STACK: ${{ vars.STACK }} | |
| jobs: | |
| setup_environment: | |
| runs-on: ubuntu-latest | |
| environment: dev | |
| outputs: | |
| clone_name: ${{ steps.sanitize_clone.outputs.clone_name }} | |
| steps: | |
| - uses: actions/checkout@v4 | |
| - uses: actions/setup-python@v4 | |
| with: | |
| python-version: '3.10' | |
| - name: Install python libraries | |
| shell: bash | |
| run: | | |
| pip install schemachange==3.6.1 | |
| pip install numpy==1.26.4 | |
| pip install pandas==1.5.3 | |
| - name: Install SnowSQL | |
| run: | | |
| curl -O https://sfc-repo.snowflakecomputing.com/snowsql/bootstrap/1.2/linux_x86_64/snowsql-1.2.9-linux_x86_64.bash | |
| SNOWSQL_DEST=~/bin SNOWSQL_LOGIN_SHELL=~/.profile bash snowsql-1.2.9-linux_x86_64.bash | |
| - name: Verify SnowSQL installation | |
| run: ~/bin/snowsql -v | |
| - name: Sanitize Clone Name | |
| id: sanitize_clone | |
| run: | | |
| CLONE_NAME_SANITIZED="${CLONE_NAME//[^a-zA-Z0-9_]/_}" | |
| echo "::set-output name=clone_name::${CLONE_NAME_SANITIZED}" | |
| echo "Clone name has been updated! The clone name will be: ${CLONE_NAME_SANITIZED}" | |
| create_clone_and_run_schemachange: | |
| runs-on: ubuntu-latest | |
| needs: setup_environment | |
| if: contains(github.event.pull_request.labels.*.name, 'create_clone_and_run_schemachange') | |
| environment: dev | |
| env: | |
| SNOWFLAKE_SYNAPSE_DATA_WAREHOUSE_DATABASE: ${{ needs.setup_environment.outputs.clone_name }} | |
| steps: | |
| - name: Zero-copy clone the database | |
| shell: bash | |
| run: | | |
| ~/bin/snowsql -r $SNOWSQL_CLONE_ROLE -q "CREATE OR REPLACE DATABASE $SNOWFLAKE_SYNAPSE_DATA_WAREHOUSE_DATABASE CLONE $SNOWFLAKE_SYNAPSE_DATA_WAREHOUSE_DATABASE_ORIG;" | |
| - name: Run schemachange on the clone | |
| shell: bash | |
| run: | | |
| schemachange \ | |
| -f synapse_data_warehouse \ | |
| -a $SNOWSQL_ACCOUNT \ | |
| -u $SNOWSQL_USER \ | |
| -r $SNOWSQL_SCHEMACHANGE_ROLE \ | |
| -w $SNOWSQL_WAREHOUSE \ | |
| --config-folder synapse_data_warehouse | |
| drop_clone: | |
| runs-on: ubuntu-latest | |
| needs: setup_environment | |
| if: contains(github.event.pull_request.labels.*.name, 'drop_clone') | |
| environment: dev | |
| env: | |
| SNOWFLAKE_SYNAPSE_DATA_WAREHOUSE_DATABASE: ${{ needs.setup_environment.outputs.clone_name }} | |
| steps: | |
| - name: Drop the clone | |
| shell: bash | |
| run: | | |
| ~/bin/snowsql -r $SNOWSQL_CLONE_ROLE -q "DROP DATABASE IF EXISTS $SNOWFLAKE_SYNAPSE_DATA_WAREHOUSE_DATABASE;" |