planetscale/cli
Dec 2024 – Sep 2025
7 Months active
Languages Used
GoShellDockerfileMakefileSQL
Technical Skills
AuthenticationCLI DevelopmentCommand-Line Interface DevelopmentDatabase OperationsDependency ManagementGo Modules
Mike Coutermarsh
PROFILE
Mike Coutermarsh
Mike Countermarsh contributed to the planetscale/cli repository by developing and refining features that enhance database management, authentication, and command-line usability. He implemented improvements such as preserving user organization settings during authentication, streamlining database creation with default parameters, and clarifying command scopes for Vitess and Postgres. Using Go, SQL, and Shell, Mike addressed backend reliability by optimizing readiness checks and error handling, while also maintaining build automation and dependency stability. His work emphasized maintainability and user experience, demonstrated through normalized SQL queries for testability and dynamic polling to reduce API load, reflecting a thoughtful, iterative approach to CLI and backend development.
Overall Statistics
Feature vs Bugs
73%Features
Repository Contributions
14Total
Bugs
3
Commits
14
Features
8
Lines of code
1,109
Activity Months7
Work History
September 2025
3 Commits • 1 Features
Sep 1, 20252025-09 Monthly Summary for planetscale/cli: Delivered reliability and efficiency improvements for database readiness. Extended timeouts for database branch readiness and creation readiness to accommodate slower provisioning and implemented dynamic polling to reduce API load during branch creation waiting. Increased the db create --wait timeout to prevent premature timeouts. These changes improve provisioning reliability in slower environments, reduce API churn, and enhance the user experience when creating branches and databases.
3 Commits • 1 Features
Sep 1, 20252025-09 Monthly Summary for planetscale/cli: Delivered reliability and efficiency improvements for database readiness. Extended timeouts for database branch readiness and creation readiness to accommodate slower provisioning and implemented dynamic polling to reduce API load during branch creation waiting. Increased the db create --wait timeout to prevent premature timeouts. These changes improve provisioning reliability in slower environments, reduce API churn, and enhance the user experience when creating branches and databases.
September 2025
August 2025
1 Commits
Aug 1, 2025Monthly summary for 2025-08: Maintained and stabilized the planetscale/cli dumper component. No new features shipped this month. Major bug fix: Normalized whitespace in the SQL query used to fetch view names in the dumper package, improving testability and maintainability. Impact: more reliable tests, reduced maintenance burden, and clearer query logic for future enhancements. Technologies/skills demonstrated: Go development, SQL refactoring, emphasis on testability, and maintainability.
August 2025
1 Commits
Aug 1, 2025Monthly summary for 2025-08: Maintained and stabilized the planetscale/cli dumper component. No new features shipped this month. Major bug fix: Normalized whitespace in the SQL query used to fetch view names in the dumper package, improving testability and maintainability. Impact: more reliable tests, reduced maintenance burden, and clearer query logic for future enhancements. Technologies/skills demonstrated: Go development, SQL refactoring, emphasis on testability, and maintainability.
July 2025
3 Commits • 2 Features
Jul 1, 2025July 2025 monthly summary for planetscale/cli: Delivered user-visible improvements and stabilised the release process. Features delivered include the addition of the database kind to CLI output and clarified CLI command scope between Vitess and Postgres, alongside a build stability fix to support reliable releases. Commits that anchored these changes include 14fb19afcc6fa9dd3f1665bd3ac21c66aa364b38 (Display Database Kind in CLI Output), 48008a10c2f851d295d1caee1e9e622bcd5c9b6b (Clarify Vitess vs Postgres CLI Commands), and bbf96d36e32c159ba123ebc1f2955f951ba3dae9 (CI/Build Maintenance: Goreleaser and Docker apt-get Update).
3 Commits • 2 Features
Jul 1, 2025July 2025 monthly summary for planetscale/cli: Delivered user-visible improvements and stabilised the release process. Features delivered include the addition of the database kind to CLI output and clarified CLI command scope between Vitess and Postgres, alongside a build stability fix to support reliable releases. Commits that anchored these changes include 14fb19afcc6fa9dd3f1665bd3ac21c66aa364b38 (Display Database Kind in CLI Output), 48008a10c2f851d295d1caee1e9e622bcd5c9b6b (Clarify Vitess vs Postgres CLI Commands), and bbf96d36e32c159ba123ebc1f2955f951ba3dae9 (CI/Build Maintenance: Goreleaser and Docker apt-get Update).
July 2025
June 2025
2 Commits • 1 Features
Jun 1, 2025June 2025 — Planetscale CLI (planetscale/cli) delivered improved service token error handling and messaging, targeting authentication and branch operation workflows. The principal feature delivered, 'Service Token Error Messaging and Handling Improvements', introduces clearer user-facing errors when service tokens lack permissions during authentication and branch operations, adds a dedicated helper HandleNotFoundWithServiceTokenCheck, and includes new tests to verify the improved reporting. These changes enhance user experience, reduce confusion, and enable faster remediation.
June 2025
2 Commits • 1 Features
Jun 1, 2025June 2025 — Planetscale CLI (planetscale/cli) delivered improved service token error handling and messaging, targeting authentication and branch operation workflows. The principal feature delivered, 'Service Token Error Messaging and Handling Improvements', introduces clearer user-facing errors when service tokens lack permissions during authentication and branch operations, adds a dedicated helper HandleNotFoundWithServiceTokenCheck, and includes new tests to verify the improved reporting. These changes enhance user experience, reduce confusion, and enable faster remediation.
May 2025
1 Commits • 1 Features
May 1, 2025May 2025 – Planetscale CLI: Key authentication enhancements and bug fixes that broaden automation, improve reliability, and deliver business value.
1 Commits • 1 Features
May 1, 2025May 2025 – Planetscale CLI: Key authentication enhancements and bug fixes that broaden automation, improve reliability, and deliver business value.
May 2025
February 2025
1 Commits • 1 Features
Feb 1, 2025February 2025 — planetscale/cli: Implemented Database Create UX: default cluster size PS_10 to streamline user flow. No major bugs fixed this month. Impact: reduces manual input, speeds up database creation, aligns with recommended defaults, likely improving onboarding and success rates. Technologies/skills demonstrated: CLI UX design, default parameterization, commit quality, and efficient iteration.
February 2025
1 Commits • 1 Features
Feb 1, 2025February 2025 — planetscale/cli: Implemented Database Create UX: default cluster size PS_10 to streamline user flow. No major bugs fixed this month. Impact: reduces manual input, speeds up database creation, aligns with recommended defaults, likely improving onboarding and success rates. Technologies/skills demonstrated: CLI UX design, default parameterization, commit quality, and efficient iteration.
December 2024
3 Commits • 2 Features
Dec 1, 2024December 2024 monthly summary for planetscale/cli: Focused on stability, reliability, and clearer targeting of connections. Delivered key user-facing feature to preserve organization setting during login, rolled back a dependency upgrade to maintain stability, and simplified database dump flow to explicitly target replicas or read-only connections. These changes reduce risk of unintended config changes, improve clarity, and contribute to a smoother user experience and more predictable deployments.
3 Commits • 2 Features
Dec 1, 2024December 2024 monthly summary for planetscale/cli: Focused on stability, reliability, and clearer targeting of connections. Delivered key user-facing feature to preserve organization setting during login, rolled back a dependency upgrade to maintain stability, and simplified database dump flow to explicitly target replicas or read-only connections. These changes reduce risk of unintended config changes, improve clarity, and contribute to a smoother user experience and more predictable deployments.
December 2024
Activity
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Quality Metrics
Correctness90.0%
Maintainability91.4%
Architecture87.2%
Performance90.0%
AI Usage20.0%
Skills & Technologies
Programming Languages
DockerfileGoMakefileSQLShell
Technical Skills
API IntegrationAuthenticationBackend DevelopmentBuild AutomationCLI DevelopmentCode FormattingCommand Line InterfaceCommand-Line Interface DevelopmentDatabase InteractionDatabase ManagementDatabase OperationsDependency ManagementDevOpsDocumentationError Handling
Repositories Contributed To
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