fix: disable telemetry when send-statistics is false

[nartsisss]

Fixes #134

Summary by CodeRabbit

• Bug Fixes
  • Corrected the no-telemetry setting so telemetry is properly disabled when statistics are turned off.

[coderabbitai]

📝 Walkthrough

Walkthrough

The action now assigns "true" to NIX_FLAKE_CHECKER_NO_TELEMETRY when sendStatistics is disabled.

Changes

Telemetry opt-out

Layer / File(s)	Summary
Set the no-telemetry flag src/index.ts	When statistics are disabled, the action sets NIX_FLAKE_CHECKER_NO_TELEMETRY to "true" instead of "false".

Estimated code review effort: 1 (Trivial) | ~2 minutes

🚥 Pre-merge checks | ✅ 5

✅ Passed checks (5 passed)

Check name	Status	Explanation
Description Check	✅ Passed	Check skipped - CodeRabbit’s high-level summary is enabled.
Title check	✅ Passed	The title clearly describes the telemetry fix for send-statistics set to false.
Linked Issues check	✅ Passed	The change sets NIX_FLAKE_CHECKER_NO_TELEMETRY to "true" when send-statistics is false, satisfying issue #134.
Out of Scope Changes check	✅ Passed	The pull request changes only the telemetry environment value required by issue #134.
Docstring Coverage	✅ Passed	No functions found in the changed files to evaluate docstring coverage. Skipping docstring coverage check.

✨ Finishing Touches

🧪 Generate unit tests (beta)

• Create PR with unit tests

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[coderabbitai]

Actionable comments posted: 1

🤖 Prompt for all review comments with AI agents

Verify each finding against current code. Fix only still-valid issues, skip the
rest with a brief reason, keep changes minimal, and validate.

Inline comments:
In `@src/index.ts`:
- Line 82: Update checkFlake() so process.env is spread into executionEnv before
the action-specific assignments, ensuring NIX_FLAKE_CHECKER_NO_TELEMETRY remains
"true" even when inherited environment variables define a conflicting value.

🪄 Autofix (Beta)

Fix all unresolved CodeRabbit comments on this PR:

• Push a commit to this branch (recommended)
• Create a new PR with the fixes

---

ℹ️ Review info

⚙️ Run configuration

Configuration used: defaults

Review profile: CHILL

Plan: Pro Plus

Run ID: cd15deb0-a23e-4446-9f6e-8338c69fa968

📥 Commits

Reviewing files that changed from the base of the PR and between de924ab and c441eba.

⛔ Files ignored due to path filters (2)

• dist/index.js is excluded by !**/dist/**
• dist/index.js.map is excluded by !**/dist/**, !**/*.map

📒 Files selected for processing (1)

• src/index.ts

[coderabbitai]

🔒 Security & Privacy | 🟠 Major | ⚡ Quick win

Ensure the action value cannot be overridden by process.env.

Line 82 sets the correct value. However, checkFlake() spreads process.env after executionEnv on Lines 55-56. An inherited NIX_FLAKE_CHECKER_NO_TELEMETRY="false" therefore overrides this assignment and keeps telemetry enabled.

Reverse the spread order so the action configuration has precedence:

Proposed fix

      env: {
-       ...executionEnv,
        ...process.env,
+       ...executionEnv,
      },

🤖 Prompt for AI Agents

Verify each finding against current code. Fix only still-valid issues, skip the
rest with a brief reason, keep changes minimal, and validate.

In `@src/index.ts` at line 82, Update checkFlake() so process.env is spread into
executionEnv before the action-specific assignments, ensuring
NIX_FLAKE_CHECKER_NO_TELEMETRY remains "true" even when inherited environment
variables define a conflicting value.