如何在Visual Studio 2019中获取特定用户过去3个月工作的LOC指标？

Got it, let's break down the best ways to pull this off—since you're working in VS2019 and need user-specific LOC over a 3-month window, these methods rely on your version control history (most likely Git, which is tightly integrated with VS2019):

1. Use Git Command Line (Most Reliable & Efficient) #

Visual Studio 2019 has a built-in terminal that lets you run Git commands directly, so you don't need to switch to an external console:

• Open your project in VS2019, go to View > Terminal to launch the integrated terminal.
• Run this command, replacing YourGitUsername with the exact username/email linked to the user's commits:

  git log --author="YourGitUsername" --since="3 months ago" --until="today" --pretty=tformat: --numstat | awk '{ add += $1; subs += $2; loc += $1 - $2 } END { printf "Added lines: %s\nRemoved lines: %s\nTotal net LOC: %s\n", add, subs, loc }'
  

  • What this does: Filters commits by the specified user and time range, outputs added/removed lines per file, then uses awk to sum them into total added, removed, and net LOC.
  • Pro tip: If the user uses multiple Git usernames/emails (e.g., work vs. personal), include all with --author="User1" --author="User2" or use a regex like --author=".*@yourcompany.com" to match all commits from your company domain.

2. Use Visual Studio Extensions for GUI-Based Stats #

If you prefer a graphical interface over command lines, install a VS2019-compatible extension that combines Git history with code metrics:

• Open VS2019, go to Extensions > Manage Extensions, search for tools like CodeMaid or GitStats:
  • CodeMaid: After installing, right-click your project in Solution Explorer, select CodeMaid > Code Statistics. You can filter stats by Git commit author and date range via the extension's settings.
  • GitStats: This extension generates detailed repo stats, including user-specific LOC over custom time periods. Launch it from the VS menu and configure the user and date filters.

3. For TFVC (Team Foundation Version Control) Users #

If your project uses TFVC instead of Git, use the tf command line tool:

• Open the VS2019 Developer Command Prompt (search for it in Windows Start Menu).
• Run this command to pull the user's change history over the last 3 months:

  tf history /user:YourTFVCUsername /since:"3 months ago" /format:detailed /recursive $/YourFullProjectPath
  

• The output lists all changes by the user. To count LOC, redirect the output to a file and use a PowerShell script to parse added/edited lines, or install a TFVC-specific metrics extension from the VS Marketplace.

Key Notes #

• Ensure your local repo is up to date (git pull for Git, tf get for TFVC) to count all commits in the time period.
• Uncommitted changes won't be included—these metrics are based on version-controlled commits.

内容的提问来源于stack exchange，提问作者Shalini Raj