feat(coverage): istanbul coverage only for changed files (#2385)

* feat: Istanbul Coverage only for changed Files Signed-off-by: GurkiranSingh <[email protected]> * chore: latest pnpm install changes Signed-off-by: GurkiranSingh <[email protected]> * chore: removed previous changes related to ctx.changedTests and watchAll config option Signed-off-by: GurkiranSingh <[email protected]> * chore: cleanOnReRun=true and all=false if watch mode is enabled Signed-off-by: GurkiranSingh <[email protected]> * chore: deleted example Signed-off-by: GurkiranSingh <[email protected]> * chore: updated pnpm-lock file after deleting example Signed-off-by: GurkiranSingh <[email protected]> * chore: change default value for clearOnReRun=true, since watch= true by default Signed-off-by: GurkiranSingh <[email protected]> * chore: Updated pnpm-lock.yaml file Signed-off-by: GurkiranSingh <[email protected]> * chore: Update pnpm-lock.yaml Signed-off-by: GurkiranSingh <[email protected]> * chore: Update pnpm.yaml file as per in main branch Signed-off-by: GurkiranSingh <[email protected]> Signed-off-by: GurkiranSingh <[email protected]>
vitest-dev · Jan 8, 2023 · bf87282 · bf87282
1 parent 59766fa
commit bf87282
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diff --git a/docs/config/index.md b/docs/config/index.md
@@ -635,7 +635,7 @@ Clean coverage results before running tests
 #### cleanOnRerun
 
 - **Type:** `boolean`
-- **Default:** `false`
+- **Default:** `true`
 - **Available for providers:** `'c8' | 'istanbul'`
 
 Clean coverage report on watch rerun

diff --git a/packages/vitest/src/defaults.ts b/packages/vitest/src/defaults.ts
@@ -25,10 +25,11 @@ const defaultCoverageExcludes = [
 ]
 
 const coverageConfigDefaults = {
+  all: false,
   provider: 'c8',
   enabled: false,
   clean: true,
-  cleanOnRerun: false,
+  cleanOnRerun: true,
   reportsDirectory: './coverage',
   excludeNodeModules: true,
   exclude: defaultCoverageExcludes,

diff --git a/packages/vitest/src/types/coverage.ts b/packages/vitest/src/types/coverage.ts
@@ -101,7 +101,7 @@ export interface BaseCoverageOptions {
   /**
    * Clean coverage report on watch rerun
    *
-   * @default false
+   * @default true
    */
   cleanOnRerun?: boolean