Migrate context_tools to new ServerTool pattern #1590
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Migrate search.go tools (SearchRepositories, SearchCode, SearchUsers, SearchOrgs) to use the new NewTool helper and ToolDependencies pattern. - Functions now take only TranslationHelperFunc and return ServerTool - Handler generation uses ToolDependencies for typed access to clients - Update tools.go call sites to remove getClient parameter - Update tests to use new Handler(deps) pattern This demonstrates the migration pattern for additional tool files. Co-authored-by: Adam Holt <oholt@github.com>
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Pull request overview
This PR successfully migrates context_tools.go to the new ServerTool pattern with typed dependency injection, building on the infrastructure established in PR #1589. The changes eliminate direct dependency passing through function parameters in favor of lazy dependency resolution through the ToolDependencies struct.
Key Changes:
- Migrated three MCP tools (
GetMe,GetTeams,GetTeamMembers) to use theNewToolhelper with dependency injection - Updated all related tests to use the new
serverTool.Handler(deps)pattern with proper error handling - Fixed error return patterns to consistently return
nilfor Go errors (MCP errors are reported viaresult.IsError)
Reviewed changes
Copilot reviewed 3 out of 3 changed files in this pull request and generated no comments.
| File | Description |
|---|---|
| pkg/github/tools.go | Removes NewServerToolLegacy wrappers, now directly calls GetMe, GetTeams, and GetTeamMembers which return ServerTool types |
| pkg/github/context_tools.go | Refactors three tool functions to use NewTool helper with typed dependency injection; handlers now access clients via deps.GetClient(ctx) and deps.GetGQLClient(ctx); error handling updated to return nil for Go errors |
| pkg/github/context_tools_test.go | Updates all tests to use serverTool.Handler(deps) pattern; restructures error handling to use getErrorResult helper consistently; adds explicit require.False(t, result.IsError) checks in success paths |
This was referenced Dec 13, 2025
Convert GetMe, GetTeams, and GetTeamMembers to use the new typed dependency injection pattern: - Functions now take only translations helper, return toolsets.ServerTool - Handler is generated lazily via deps.GetClient/deps.GetGQLClient - Tests updated to use serverTool.Handler(deps) pattern - Fixed error return pattern to return nil for Go error (via result.IsError) Co-authored-by: Adam Holt <omgitsads@users.noreply.github.com>
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This was referenced Dec 13, 2025
* Migrate context_tools to new ServerTool pattern Convert GetMe, GetTeams, and GetTeamMembers to use the new typed dependency injection pattern: - Functions now take only translations helper, return toolsets.ServerTool - Handler is generated lazily via deps.GetClient/deps.GetGQLClient - Tests updated to use serverTool.Handler(deps) pattern - Fixed error return pattern to return nil for Go error (via result.IsError) Co-authored-by: Adam Holt <oholt@github.com> * refactor(gists): migrate gists.go to NewTool pattern Convert all gist tools (ListGists, GetGist, CreateGist, UpdateGist) to use the new NewTool helper with ToolDependencies injection. - Remove getClient parameter from function signatures - Use deps.GetClient(ctx) inside handlers - Standardize error handling with utils.NewToolResultErrorFromErr() - Update all tests to use serverTool.Handler(deps) pattern Co-authored-by: Adam Holt <omgitsads@users.noreply.github.com> --------- Co-authored-by: Adam Holt <oholt@github.com> Co-authored-by: Adam Holt <omgitsads@users.noreply.github.com>
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Summary
Second PR in the ServerTool refactor stack. Migrates
context_tools.goto the new typed dependency injection pattern.Changes
GetMe,GetTeams, andGetTeamMembersto useNewToolhelpertranslations.TranslationHelperFunc, returningtoolsets.ServerTooldeps.GetClient(ctx)/deps.GetGQLClient(ctx)serverTool.Handler(deps)pattern with proper error handlingnilfor Go error (errors reported viaresult.IsError)Stack
Testing
script/lintpassesscript/testpassesCo-authored-by: Adam Holt oholt@github.com