fix: address automated feedback from PR #217

[don-petry]

This addresses missed feedback from CodeRabbit (removing syntax errors in YAML) and gemini-code-assist (improving string concatenation in validate-engines.sh), and adds assertion output checks to tests.

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ℹ️ Review info

⚙️ Run configuration

Configuration used: Organization UI

Review profile: ASSERTIVE

Plan: Pro

Run ID: 1e88b11a-1fba-4f07-a978-dff8a1d9cc29

📥 Commits

Reviewing files that changed from the base of the PR and between b0073a7 and d852faf.

📒 Files selected for processing (3)

• .github/workflows/dev-lead.yml
• scripts/validate-engines.sh
• tests/test_batch_fallback.bats

✨ Finishing Touches

🧪 Generate unit tests (beta)

• Create PR with unit tests
• Commit unit tests in branch fix/address-pr217-feedback

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[don-petry]

No description provided.

[sonarqubecloud]

Quality Gate passed

Issues
0 New issues
0 Accepted issues

Measures
0 Security Hotspots
0.0% Coverage on New Code
0.0% Duplication on New Code

See analysis details on SonarQube Cloud

[gemini-code-assist]

Code Review

This pull request refactors the Gemini engine validation logic in scripts/validate-engines.sh by introducing a helper function for string concatenation and adds new assertions to tests/test_batch_fallback.bats to verify fallback behavior. Feedback suggests replacing the nested bash function with ${parameter:+word} expansion to prevent global namespace pollution and simplify the logic.

[gemini-code-assist]

Defining a nested function in Bash pollutes the global namespace once the outer function is executed, which can lead to unexpected behavior if the script is sourced multiple times or by other scripts. A more idiomatic and concise way to handle string concatenation with a separator is using the ${parameter:+word} expansion. This avoids the need for a helper function entirely and keeps the logic local to the variable's scope.

Suggested change

	append_gemini_reason() {
	if [ -n "$gemini_reasons" ]; then
	gemini_reasons="$gemini_reasons; GOOGLE_API_KEY secret not set"
	gemini_reasons="$gemini_reasons; $1"
	else
	gemini_reasons="GOOGLE_API_KEY secret not set"
	gemini_reasons="$1"
	fi
	}
	if ! command -v gemini >/dev/null 2>&1; then
	append_gemini_reason "Gemini CLI not installed (fix: npm install -g @google/gemini-cli)"
	fi
	if [ -z "${GOOGLE_API_KEY:-}" ]; then
	append_gemini_reason "GOOGLE_API_KEY secret not set"
	fi
	if [ "${GEMINI_CLI_TRUST_WORKSPACE:-false}" != "true" ]; then
	if [ -n "$gemini_reasons" ]; then
	gemini_reasons="$gemini_reasons; GEMINI_CLI_TRUST_WORKSPACE is not true"
	else
	gemini_reasons="GEMINI_CLI_TRUST_WORKSPACE is not true (fix: set in env or pass --skip-trust)"
	fi
	append_gemini_reason "GEMINI_CLI_TRUST_WORKSPACE is not true (fix: set in env or pass --skip-trust)"
	fi
	if ! command -v gemini >/dev/null 2>&1; then
	gemini_reasons="${gemini_reasons:+$gemini_reasons; }Gemini CLI not installed (fix: npm install -g @google/gemini-cli)"
	fi
	if [ -z "${GOOGLE_API_KEY:-}" ]; then
	gemini_reasons="${gemini_reasons:+$gemini_reasons; }GOOGLE_API_KEY secret not set"
	fi
	if [ "${GEMINI_CLI_TRUST_WORKSPACE:-false}" != "true" ]; then
	gemini_reasons="${gemini_reasons:+$gemini_reasons; }GEMINI_CLI_TRUST_WORKSPACE is not true (fix: set in env or pass --skip-trust)"
	fi

[don-petry]

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