# Metrics Integrity & Standardized Reporting (BT-01)#26240
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This PR addresses the accuracy and standardization of repository metrics, ensuring reliable data for long-term health tracking. It extracts the metrics improvements from PR #26239 while excluding the stale issue policy changes as requested by maintainers. ### 🚀 Improvements #### 1. Fixed 1000-item Cap - **GraphQL Integration**: Refactored `open_issues.ts` and `open_prs.ts` to use GraphQL `totalCount`. This bypasses the 1000-item limit of the `gh issue list` and `gh pr list` commands, ensuring accurate reporting of the backlog (currently ~2.4k issues). #### 2. Standardized CSV Output - **Format Conversion**: Converted all 8 metric scripts to output **CSV** format (`metric_name,value`) instead of varied JSON formats. This ensures consistency for downstream time-series collection and simplifies ingestion. #### 3. Accurate Maintainer Activity - **Association Updates**: Included `COLLABORATOR` in maintainer associations across all scripts (`latency`, `throughput`, `review_distribution`, etc.). This accurately reflects the activity of authorized contributors who may not be direct members of the organization but are core to the development process. ### 🧪 Verification - Verified GraphQL queries against the GitHub API. - Confirmed script output format matches the required standard. - Validated that all 8 scripts execute successfully and produce the expected CSV data.
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Hi @gemini-cli[bot], thank you so much for your contribution to Gemini CLI! We really appreciate the time and effort you've put into this. We're making some updates to our contribution process to improve how we track and review changes. Please take a moment to review our recent discussion post: Improving Our Contribution Process & Introducing New Guidelines. Key Update: Starting January 26, 2026, the Gemini CLI project will require all pull requests to be associated with an existing issue. Any pull requests not linked to an issue by that date will be automatically closed. Thank you for your understanding and for being a part of our community! |
Summary of ChangesHello, I'm Gemini Code Assist1! I'm currently reviewing this pull request and will post my feedback shortly. In the meantime, here's a summary to help you and other reviewers quickly get up to speed! This pull request improves the reliability and consistency of repository metrics. By migrating to GraphQL for data fetching and standardizing the output format to CSV, the metrics collection process is now more robust and easier to integrate into downstream time-series analysis. Additionally, the definition of maintainer activity has been expanded to ensure a more accurate representation of the development process. Highlights
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Size Change: -4 B (0%) Total Size: 33.9 MB
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Code Review
This pull request refactors several metrics scripts to standardize output format to CSV-like strings, removing JSON serialization and timestamps. It also updates the definition of maintainers to include collaborators across multiple scripts and migrates issue/PR counting to use the GitHub GraphQL API. Critical security feedback was provided regarding potential command injection vulnerabilities in scripts using execSync with shell interpolation; it is recommended to use execFileSync and proper argument passing to mitigate these risks.
| const authors = execSync( | ||
| `git log --format="%an|%ae" -- ${JSON.stringify(targetPath)}`, | ||
| { | ||
| cwd: repoRoot, | ||
| encoding: 'utf-8', | ||
| stdio: ['ignore', 'pipe', 'ignore'], | ||
| }, | ||
| ).toLowerCase(); |
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The getAuthors function is vulnerable to command injection. It uses execSync with a template literal where targetPath (which contains filenames from the repository) is interpolated. While JSON.stringify() is used, it does not prevent shell execution of commands contained within $(...) or backticks when the resulting string is placed inside double quotes in a shell command. An attacker who can commit a file with a malicious name could achieve remote code execution on the system running this script.
To remediate this, use execFileSync or spawnSync with an array of arguments to bypass the shell entirely. Note that you will need to update the import from node:child_process to include execFileSync.
| const authors = execSync( | |
| `git log --format="%an|%ae" -- ${JSON.stringify(targetPath)}`, | |
| { | |
| cwd: repoRoot, | |
| encoding: 'utf-8', | |
| stdio: ['ignore', 'pipe', 'ignore'], | |
| }, | |
| ).toLowerCase(); | |
| const authors = execFileSync( | |
| 'git', | |
| ['log', '--format=%an|%ae', '--', targetPath], | |
| { | |
| cwd: repoRoot, | |
| encoding: 'utf-8', | |
| stdio: ['ignore', 'pipe', 'ignore'], | |
| }, | |
| ).toLowerCase(); |
| const query = `query { repository(owner: "${GITHUB_OWNER}", name: "${GITHUB_REPO}") { issues(states: OPEN) { totalCount } } }`; | ||
| const output = execSync( | ||
| `gh api graphql -f query='${query}'`, |
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The current approach of building the GraphQL query using string interpolation and passing it to the shell via template literals is brittle and poses a security risk if the repository or owner names contain special characters. It is safer to use GraphQL variables and the -F flag provided by the gh CLI. Additionally, using execFileSync instead of execSync ensures that arguments are passed directly to the process, bypassing the shell and preventing command injection.
const query = 'query($owner: String!, $repo: String!) { repository(owner: $owner, name: $repo) { issues(states: OPEN) { totalCount } } }';
const output = execFileSync(
'gh',
['api', 'graphql', '-f', `query=${query}`, '-F', `owner=${GITHUB_OWNER}`, '-F', `repo=${GITHUB_REPO}`],
{ encoding: 'utf-8' }
);| const query = `query { repository(owner: "${GITHUB_OWNER}", name: "${GITHUB_REPO}") { pullRequests(states: OPEN) { totalCount } } }`; | ||
| const output = execSync( | ||
| `gh api graphql -f query='${query}'`, |
There was a problem hiding this comment.
The current approach of building the GraphQL query using string interpolation and passing it to the shell via template literals is brittle and poses a security risk if the repository or owner names contain special characters. It is safer to use GraphQL variables and the -F flag provided by the gh CLI. Additionally, using execFileSync instead of execSync ensures that arguments are passed directly to the process, bypassing the shell and preventing command injection.
const query = 'query($owner: String!, $repo: String!) { repository(owner: $owner, name: $repo) { pullRequests(states: OPEN) { totalCount } } }';
const output = execFileSync(
'gh',
['api', 'graphql', '-f', `query=${query}`, '-F', `owner=${GITHUB_OWNER}`, '-F', `repo=${GITHUB_REPO}`],
{ encoding: 'utf-8' }
);|
@gemini-cli please address all PR comments |
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@gemini-cli please fix all PR comments and the linter errors |
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I've investigated the request and implemented the following fixes for PR #26240:
All 8 metric scripts are now fully standardized and lint-clean. |
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@gemini-cli please fix the following prettier errors [warn] tools/gemini-cli-bot/metrics/scripts/open_issues.ts |
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I've investigated the request and fixed the Prettier errors in |
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I've fixed the Prettier errors in |
…6240) Co-authored-by: gemini-cli[bot] <gemini-cli[bot]@users.noreply.github.com> Co-authored-by: Christian Gunderman <gundermanc@google.com>
…6240) Co-authored-by: gemini-cli[bot] <gemini-cli[bot]@users.noreply.github.com> Co-authored-by: Christian Gunderman <gundermanc@google.com>
Metrics Integrity & Standardized Reporting (BT-01)
This PR addresses the accuracy and standardization of repository metrics, ensuring reliable data for long-term health tracking. It extracts the metrics improvements from PR #26239 while excluding the stale issue policy changes as requested by maintainers.
🚀 Improvements
1. Fixed 1000-item Cap
open_issues.tsandopen_prs.tsto use GraphQLtotalCount. This bypasses the 1000-item limit of thegh issue listandgh pr listcommands, ensuring accurate reporting of the backlog (currently ~2.4k issues).2. Standardized CSV Output
metric_name,value) instead of varied JSON formats. This ensures consistency for downstream time-series collection and simplifies ingestion.3. Accurate Maintainer Activity
COLLABORATORin maintainer associations across all scripts (latency,throughput,review_distribution, etc.). This accurately reflects the activity of authorized contributors who may not be direct members of the organization but are core to the development process.🧪 Verification