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tianzhoutianzhou
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chore: debug apply
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‎.github/workflows/pgschema-singlefile-apply.yml‎

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@@ -45,17 +45,86 @@ jobs:
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- name: Install pgschema
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run: go install github.com/pgschema/pgschema@latest
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- name: Verify database connection
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run: |
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echo "::group::Verifying database connection"
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echo "Testing database connection..."
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PGPASSWORD=postgres psql -h localhost -p 5432 -U postgres -d testdb -c "SELECT version();"
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echo "Database connection successful!"
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echo "::endgroup::"
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- name: Load baseline schema
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run: |
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echo "::group::Loading baseline schema to emulate remote database"
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PGPASSWORD=postgres psql -h localhost -p 5432 -U postgres -d testdb -f baseline.sql
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echo "Loading baseline.sql..."
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PGPASSWORD=postgres psql -h localhost -p 5432 -U postgres -d testdb -f baseline.sql -v ON_ERROR_STOP=1
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echo "Baseline schema loaded successfully!"
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echo "::endgroup::"
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- name: Verify baseline schema
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run: |
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echo "::group::Verifying baseline schema was loaded"
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echo "Checking tables..."
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PGPASSWORD=postgres psql -h localhost -p 5432 -U postgres -d testdb -c "\dt"
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echo ""
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echo "Checking functions..."
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PGPASSWORD=postgres psql -h localhost -p 5432 -U postgres -d testdb -c "\df"
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echo ""
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echo "Checking types..."
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PGPASSWORD=postgres psql -h localhost -p 5432 -U postgres -d testdb -c "\dT"
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echo "::endgroup::"
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- name: Debug schema file
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run: |
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echo "::group::Debugging schema file"
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echo "Schema file path: ${{ github.workspace }}/singlefile/schema.sql"
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echo "Schema file exists: $(test -f "${{ github.workspace }}/singlefile/schema.sql" && echo "YES" || echo "NO")"
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if [ -f "${{ github.workspace }}/singlefile/schema.sql" ]; then
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echo "Schema file size: $(wc -l < "${{ github.workspace }}/singlefile/schema.sql") lines"
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echo "First 10 lines of schema file:"
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head -10 "${{ github.workspace }}/singlefile/schema.sql"
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else
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echo "ERROR: Schema file not found!"
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echo "Contents of singlefile directory:"
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ls -la "${{ github.workspace }}/singlefile/" || echo "singlefile directory not found"
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fi
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echo "::endgroup::"
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- name: Test pgschema plan first
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run: |
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echo "::group::Testing pgschema plan (dry run)"
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echo "Running pgschema plan to check for issues..."
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set +e # Don't exit on error
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PLAN_OUTPUT=$(pgschema plan \
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--debug \
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--host localhost \
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--port 5432 \
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--db testdb \
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--user postgres \
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--file "${{ github.workspace }}/singlefile/schema.sql" \
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--format human 2>&1)
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PLAN_EXIT_CODE=$?
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set -e # Re-enable exit on error
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echo "Plan exit code: $PLAN_EXIT_CODE"
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echo "Plan output:"
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echo "$PLAN_OUTPUT"
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if [ $PLAN_EXIT_CODE -ne 0 ]; then
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echo "::error::pgschema plan failed - this indicates an issue with the schema file or database connection"
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fi
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echo "::endgroup::"
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- name: Run pgschema apply
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id: apply
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run: |
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echo "::group::Applying schema changes"
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echo "Running pgschema apply with detailed logging..."
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# Enable detailed error reporting
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set -x # Show commands as they execute
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# Run pgschema apply with auto-approve
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APPLY_OUTPUT=$(pgschema apply \
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--auto-approve \
@@ -70,8 +139,11 @@ jobs:
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--format human 2>&1)
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APPLY_EXIT_CODE=$?
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set +x # Disable command tracing
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# Output the results
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echo "Apply exit code: $APPLY_EXIT_CODE"
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echo "Apply output:"
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echo "$APPLY_OUTPUT"
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echo "::endgroup::"
@@ -83,6 +155,23 @@ jobs:
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echo "exit_code=$APPLY_EXIT_CODE" >> $GITHUB_OUTPUT
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# If failed, provide additional debugging
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if [ $APPLY_EXIT_CODE -ne 0 ]; then
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echo "::group::Additional debugging for failure"
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echo "pgschema version:"
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pgschema --version || echo "Could not get pgschema version"
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echo ""
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echo "Current working directory:"
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pwd
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echo ""
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echo "Environment variables:"
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env | grep -E "(PG|POSTGRES)" || echo "No PostgreSQL environment variables found"
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echo ""
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echo "Database connection test:"
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PGPASSWORD=postgres psql -h localhost -p 5432 -U postgres -d testdb -c "SELECT current_database(), current_user;" || echo "Database connection failed"
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echo "::endgroup::"
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fi
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# Exit with the same code as pgschema
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exit $APPLY_EXIT_CODE
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@@ -100,4 +189,23 @@ jobs:
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run: |
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echo "❌ Failed to apply schema changes!"
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echo ""
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echo "Please check the logs above for details."
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echo "🔍 Debugging Information:"
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echo "- Check the 'Debug schema file' step to verify the schema file exists"
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echo "- Check the 'Verify database connection' step for connection issues"
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echo "- Check the 'Verify baseline schema' step to ensure baseline loaded correctly"
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echo "- Check the 'Test pgschema plan first' step for schema validation issues"
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echo "- Check the 'Run pgschema apply' step for detailed error output"
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echo ""
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echo "📋 Common issues:"
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echo "- Schema syntax errors in singlefile/schema.sql"
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echo "- Database connection issues (host, port, credentials)"
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echo "- Lock timeout exceeded (another process holding locks)"
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echo "- Incompatible schema changes (breaking changes to existing structure)"
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echo "- Missing schema file or incorrect file path"
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echo "- Baseline schema conflicts with target schema"
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echo ""
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echo "💡 Next steps:"
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echo "1. Review the detailed logs in the failed steps above"
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echo "2. Test the schema file locally with pgschema plan"
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echo "3. Verify the schema syntax is valid PostgreSQL"
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echo "4. Check for conflicts between baseline.sql and singlefile/schema.sql"

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