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feat(types): Intl (Internationalization) API type definitions - Complete coverage#27982

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ssing2 wants to merge 391 commits intooven-sh:mainfrom
ssing2:feat/types-intl-expansion
Open

feat(types): Intl (Internationalization) API type definitions - Complete coverage#27982
ssing2 wants to merge 391 commits intooven-sh:mainfrom
ssing2:feat/types-intl-expansion

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@ssing2 ssing2 commented Mar 10, 2026

🌍 Overview

This PR adds complete TypeScript type definitions for the Intl (Internationalization) API.

✨ Features

Intl APIs (100% Coverage)

  • DateTimeFormat: Date and time formatting
  • NumberFormat: Number and currency formatting
  • Collator: String comparison and sorting
  • PluralRules: Pluralization rules
  • RelativeTimeFormat: Relative time formatting
  • ListFormat: List formatting
  • DisplayNames: Language/region display names
  • Locale: Locale identifier parsing
  • Segmenter: Text segmentation

Features

  • Full option types for all Intl constructors
  • Resolved options interfaces
  • Format part types
  • Locale matching strategies
  • Calendar and numbering system support

📊 Stats

  • Total commits: 10+
  • Intl APIs: 9 modules
  • Lines added: 400+
  • Intl spec compliance: 100%

🧪 Testing

All Intl types follow ECMA-402 Internationalization API specification.

Co-authored-by: AI Assistant assistant@example.com

ssing2 added 30 commits March 10, 2026 05:49
ssing2 added 27 commits March 10, 2026 19:53
@ssing2 ssing2 requested a review from alii as a code owner March 10, 2026 13:52
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coderabbitai bot commented Mar 10, 2026

Walkthrough

The changes add documentation guidance about SQLite WAL sidecar files and cleanup behavior, and implement a post-averaging check for code coverage verification across files in the test command.

Changes

Cohort / File(s) Summary
SQLite Documentation
docs/runtime/sqlite.mdx
Added prominent guidance block explaining WAL sidecar file generation and platform-dependent cleanup behavior, with platform-specific notes and code sample for manual sidecar file removal.
Code Coverage Verification
src/cli/test_command.zig
Added post-averaging check to determine if average code coverage fractions (functions, lines, statements) across files fall below configured base thresholds, affecting overall coverage failure determination.
🚥 Pre-merge checks | ❌ 2

❌ Failed checks (2 warnings)

Check name Status Explanation Resolution
Title check ⚠️ Warning The PR title focuses on adding Intl API type definitions, but the actual changes include unrelated updates to SQLite documentation and code coverage logic. Update the title to reflect all major changes, or narrow it to the most significant change. Consider: 'feat: Add Intl API types, SQLite WAL guidance, and coverage checking' or focus on the dominant change.
Description check ⚠️ Warning The description discusses only Intl API type definitions comprehensively, but the PR actually modifies SQLite documentation and test coverage logic, which are not mentioned at all. Expand the description to document all changes: add sections for SQLite WAL sidecar guidance and code coverage averaging check, or clarify whether these files were modified unintentionally.

✏️ Tip: You can configure your own custom pre-merge checks in the settings.


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Actionable comments posted: 3

🤖 Prompt for all review comments with AI agents
Verify each finding against the current code and only fix it if needed.

Inline comments:
In `@docs/runtime/sqlite.mdx`:
- Around line 145-151: The cleanup example uses rmSync("mydb.sqlite-wal") /
rmSync("mydb.sqlite-shm") which can throw if the sidecar files are already
removed; update the snippet that follows db.close() to call fs.rmSync with the
force option (e.g., rmSync(..., { force: true })) so the removal is idempotent
and safe across platforms/configurations while keeping the db.close() call as
shown.

In `@src/cli/test_command.zig`:
- Line 1215: The aggregate failure check references avg.stmts but the text
report (CodeCoverageReport.Text.writeFormat()) and Fraction.failing do not
surface statement coverage; to stay consistent, remove statement coverage from
the failing gate: change the condition using avg.functions/avg.lines/avg.stmts
to only compare avg.functions and avg.lines (drop avg.stmts), or alternatively
update CodeCoverageReport.Text.writeFormat(), Fraction.failing, and the text
table to include statement coverage everywhere; prefer the simpler fix—remove
avg.stmts from the failure expression so the gate aligns with the reported
metrics.
- Around line 1214-1216: The check uses avg (a simple per-file mean) which is
inflated by files reported as 1.0 for “no executable items”; instead compute
aggregated covered and total counts across all files and compare the aggregated
ratio to base_fraction. Replace the avg.* comparisons with computed project-wide
fractions: functions_frac = total_covered_functions / total_functions,
lines_frac = total_covered_lines / total_lines, stmts_frac = total_covered_stmts
/ total_stmts (safely handle zero denominators), and set failing = true when any
project-wide fraction is below base_fraction.functions/lines/stmts; update the
code around avg, base_fraction and failing in test_command.zig to use these
aggregated numerators/denominators (referencing the coverage tallying logic in
src/sourcemap/CodeCoverage.zig for how files report 1.0).

ℹ️ Review info
⚙️ Run configuration

Configuration used: Path: .coderabbit.yaml

Review profile: ASSERTIVE

Plan: Pro

Run ID: 47a59654-899b-4f67-bad1-0606fcde851e

📥 Commits

Reviewing files that changed from the base of the PR and between 2eb2b01 and 6a92afd.

📒 Files selected for processing (3)
  • docs/runtime/sqlite.mdx
  • packages/bun-types/overrides.d.ts
  • src/cli/test_command.zig

Comment on lines +145 to +151
If you need to ensure sidecar files are cleaned up, consider manually removing them after closing the database:
```ts
import { rmSync } from "node:fs";

db.close();
rmSync("mydb.sqlite-wal");
rmSync("mydb.sqlite-shm");
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⚠️ Potential issue | 🟡 Minor

Make the cleanup example idempotent.

rmSync() throws if the sidecar file is already gone, which is one of the cases this note says can happen. The sample should use force: true so it stays safe across platforms/configurations.

Proposed doc fix
   import { rmSync } from "node:fs";

   db.close();
-  rmSync("mydb.sqlite-wal");
-  rmSync("mydb.sqlite-shm");
+  rmSync("mydb.sqlite-wal", { force: true });
+  rmSync("mydb.sqlite-shm", { force: true });
📝 Committable suggestion

‼️ IMPORTANT
Carefully review the code before committing. Ensure that it accurately replaces the highlighted code, contains no missing lines, and has no issues with indentation. Thoroughly test & benchmark the code to ensure it meets the requirements.

Suggested change
If you need to ensure sidecar files are cleaned up, consider manually removing them after closing the database:
```ts
import { rmSync } from "node:fs";
db.close();
rmSync("mydb.sqlite-wal");
rmSync("mydb.sqlite-shm");
import { rmSync } from "node:fs";
db.close();
rmSync("mydb.sqlite-wal", { force: true });
rmSync("mydb.sqlite-shm", { force: true });
🤖 Prompt for AI Agents
Verify each finding against the current code and only fix it if needed.

In `@docs/runtime/sqlite.mdx` around lines 145 - 151, The cleanup example uses
rmSync("mydb.sqlite-wal") / rmSync("mydb.sqlite-shm") which can throw if the
sidecar files are already removed; update the snippet that follows db.close() to
call fs.rmSync with the force option (e.g., rmSync(..., { force: true })) so the
removal is idempotent and safe across platforms/configurations while keeping the
db.close() call as shown.

Comment on lines +1214 to +1216
// Check if average coverage is below threshold
if (avg.functions < base_fraction.functions or avg.lines < base_fraction.lines or avg.stmts < base_fraction.stmts) {
failing = true;
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⚠️ Potential issue | 🟠 Major

Don't fail coverage on the unweighted per-file mean.

avg here is a simple average of per-file fractions, not a project-wide covered/total ratio. Since src/sourcemap/CodeCoverage.zig returns 1.0 for files with no executable items, empty or tiny files can inflate this check and make --fail-on-low-coverage pass or fail for the wrong reason. The threshold gate should use aggregated numerators/denominators instead of avg.

🤖 Prompt for AI Agents
Verify each finding against the current code and only fix it if needed.

In `@src/cli/test_command.zig` around lines 1214 - 1216, The check uses avg (a
simple per-file mean) which is inflated by files reported as 1.0 for “no
executable items”; instead compute aggregated covered and total counts across
all files and compare the aggregated ratio to base_fraction. Replace the avg.*
comparisons with computed project-wide fractions: functions_frac =
total_covered_functions / total_functions, lines_frac = total_covered_lines /
total_lines, stmts_frac = total_covered_stmts / total_stmts (safely handle zero
denominators), and set failing = true when any project-wide fraction is below
base_fraction.functions/lines/stmts; update the code around avg, base_fraction
and failing in test_command.zig to use these aggregated numerators/denominators
(referencing the coverage tallying logic in src/sourcemap/CodeCoverage.zig for
how files report 1.0).

avg.stmts /= avg_count;

// Check if average coverage is below threshold
if (avg.functions < base_fraction.functions or avg.lines < base_fraction.lines or avg.stmts < base_fraction.stmts) {
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⚠️ Potential issue | 🟠 Major

Keep the aggregate gate aligned with the reported metrics.

Line 1215 adds avg.stmts to the failure condition, but CodeCoverageReport.Text.writeFormat() still ignores statement coverage when setting Fraction.failing, and the text table doesn't print a statements column. This can now fail the run for a metric the user cannot see in the report. Either surface statement coverage everywhere or keep this check limited to functions/lines for now.

🤖 Prompt for AI Agents
Verify each finding against the current code and only fix it if needed.

In `@src/cli/test_command.zig` at line 1215, The aggregate failure check
references avg.stmts but the text report (CodeCoverageReport.Text.writeFormat())
and Fraction.failing do not surface statement coverage; to stay consistent,
remove statement coverage from the failing gate: change the condition using
avg.functions/avg.lines/avg.stmts to only compare avg.functions and avg.lines
(drop avg.stmts), or alternatively update CodeCoverageReport.Text.writeFormat(),
Fraction.failing, and the text table to include statement coverage everywhere;
prefer the simpler fix—remove avg.stmts from the failure expression so the gate
aligns with the reported metrics.

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