Addresses errcheck, gosec, revive, staticcheck, and unused findings
across the codebase (unchecked error returns, unsafe file inclusion
warnings on operator/test-controlled paths, missing package comments,
unused parameters, deprecated API usage). Also fixes two suppression
comments that were silently no-ops due to wrong syntax (#nosec needs
a leading '#', nolint reasons need '//' not '--').
With the backlog clear, drop continue-on-error from the CI lint job
per the plan left in b4b4806.
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
- Add SanitizeDatabaseURL() function to config package that redacts passwords from database connection URLs
- Handles various URL formats: postgresql, mysql, etc.
- Correctly handles passwords containing special characters including @ symbols by using LastIndex
- Update startup logging in cmd/server/main.go to use sanitized database URL
- Add comprehensive tests covering various URL formats and edge cases
This ensures sensitive database credentials are not exposed in application logs.
igodwin