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WalkthroughSix GitHub Actions workflows are updated to add system dependency installation steps. These steps execute apt-update and install libcairo2-dev and pkg-config before proceeding with pip and AWS SAM CLI installation. Additionally, build-and-deploy.yml changes aws-sam-cli installation to use Changes
Estimated code review effort🎯 2 (Simple) | ⏱️ ~8 minutes The changes follow a consistent, repetitive pattern across multiple workflow files. Most modifications involve inserting identical system dependency installation steps. The dual changes in build-and-deploy.yml (system dependencies + pip invocation style change) remain straightforward. Homogeneous nature minimises review complexity despite file count. Possibly related PRs
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✨ Finishing touches🧪 Generate unit tests (beta)
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⚠️ Outside diff range comments (3)
.github/workflows/rollback.yml (1)
47-56: Normalise pip invocation to match build-and-deploy.yml.Line 56 uses bare
pip install aws-sam-cli, but build-and-deploy.yml line 41 correctly usespython -m pip install aws-sam-cli. For consistency and robustness, update line 56 to usepython -m pip:- name: Upgrade pip and install AWS SAM CLI run: | python -m pip install --upgrade pip - pip install aws-sam-cli + python -m pip install aws-sam-cli.github/workflows/validate-and-lint-sam.yml (1)
21-30: Normalise pip invocation to match build-and-deploy.yml.Line 30 uses bare
pip install aws-sam-cli cfn-lint, but build-and-deploy.yml line 41 correctly usespython -m pip install aws-sam-cli. For consistency and robustness, update line 30 to usepython -m pip:- name: Upgrade pip and install dependencies run: | python -m pip install --upgrade pip - pip install aws-sam-cli cfn-lint + python -m pip install aws-sam-cli cfn-lint.github/workflows/destroy-infrastructure.yml (1)
41-50: Normalise pip invocation and address the TODO comment for version pinning.Line 50 uses bare
pip install aws-sam-cli, but build-and-deploy.yml line 41 correctly usespython -m pip install aws-sam-cli. For consistency and robustness, normalise topython -m pip. Additionally, the inline TODO comment about pinning the SAM CLI version warrants action—unpinned dependencies can lead to non-deterministic builds and failures if newer versions introduce breaking changes.- name: Upgrade pip and install AWS SAM CLI run: | python -m pip install --upgrade pip - pip install aws-sam-cli # Consider pinning SAM CLI version + python -m pip install aws-sam-cli==<pinned-version>Would you like me to identify the currently pinned SAM CLI version used elsewhere in the project and propose a specific version to use?
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📒 Files selected for processing (6)
.github/workflows/build-and-deploy.yml(1 hunks).github/workflows/destroy-infrastructure.yml(1 hunks).github/workflows/lint-and-format.yml(1 hunks).github/workflows/rollback.yml(1 hunks).github/workflows/test-lambdas.yml(1 hunks).github/workflows/validate-and-lint-sam.yml(1 hunks)
🔇 Additional comments (2)
.github/workflows/lint-and-format.yml (1)
20-25: System dependencies step is correctly positioned.The "Install system dependencies" step is appropriately placed before dependency installation. No blocking issues identified for this workflow.
.github/workflows/test-lambdas.yml (1)
20-25: System dependencies step is correctly positioned.The "Install system dependencies" step is appropriately placed before dependency installation. No blocking issues identified for this workflow.
| - name: Install system dependencies | ||
| run: | | ||
| sudo apt update | ||
| sudo apt install -y \ | ||
| libcairo2-dev pkg-config | ||
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| - name: Upgrade pip and install dependencies | ||
| run: | | ||
| python -m pip install --upgrade pip | ||
| pip install aws-sam-cli | ||
| python -m pip install aws-sam-cli |
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🧩 Analysis chain
System dependencies installation looks sound; ensure consistency across all workflows.
Line 41 correctly uses python -m pip install aws-sam-cli, which is the recommended approach per PEP 394. However, verify that other workflows using aws-sam-cli (rollback.yml, destroy-infrastructure.yml, validate-and-lint-sam.yml) apply the same pip normalisation for consistency and robustness.
Run the following script to check for inconsistent pip invocations across workflows:
🏁 Script executed:
#!/bin/bash
# Check for inconsistent pip invocations in workflow files
rg -n 'pip install' .github/workflows/*.yml | grep -v 'python -m pip'Length of output: 274
Inconsistent pip invocations found; update three workflows to match build-and-deploy.yml standard.
The verification confirms the concern: three workflows use bare pip install instead of the PEP 394-recommended python -m pip install. Update the following:
.github/workflows/validate-and-lint-sam.yml:30— changepip install aws-sam-cli cfn-linttopython -m pip install aws-sam-cli cfn-lint.github/workflows/rollback.yml:56— changepip install aws-sam-clitopython -m pip install aws-sam-cli.github/workflows/destroy-infrastructure.yml:50— changepip install aws-sam-clitopython -m pip install aws-sam-cli
🤖 Prompt for AI Agents
.github/workflows/validate-and-lint-sam.yml around line 30,
.github/workflows/rollback.yml around line 56, and
.github/workflows/destroy-infrastructure.yml around line 50: replace bare "pip
install ..." invocations with the PEP 394-recommended form by changing each
occurrence to "python -m pip install ..." (e.g., change `pip install aws-sam-cli
cfn-lint` to `python -m pip install aws-sam-cli cfn-lint` and the `pip install
aws-sam-cli` entries to `python -m pip install aws-sam-cli`) so all workflows
consistently use the module invocation; keep the rest of the command arguments
identical.
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