https://github.com/simonw/sf-tree-history
Tracking the history of trees in San Francisco
https://github.com/simonw/sf-tree-history
circleci git-scraping san-francisco trees
Last synced: 2 months ago
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Tracking the history of trees in San Francisco
- Host: GitHub
- URL: https://github.com/simonw/sf-tree-history
- Owner: simonw
- Created: 2019-03-03T21:25:53.000Z (over 6 years ago)
- Default Branch: main
- Last Pushed: 2025-02-23T11:26:02.000Z (4 months ago)
- Last Synced: 2025-02-23T12:24:32.098Z (4 months ago)
- Topics: circleci, git-scraping, san-francisco, trees
- Homepage:
- Size: 438 MB
- Stars: 44
- Watchers: 3
- Forks: 6
- Open Issues: 0
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Metadata Files:
- Readme: README.md
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README
# sf-tree-history
Tracking the history of trees in San Francisco.
Background: [Generating a commit log for San Francisco’s official list of trees](https://simonwillison.net/2019/Mar/13/tree-history/). See also [Git Scraping](https://simonwillison.net/2020/Oct/9/git-scraping/) for a description of the general technique.
This repository [uses GitHub Actions](https://github.com/simonw/sf-tree-history/actions) to retrieve the [official CSV file of trees in San Francisco](https://data.sfgov.org/City-Infrastructure/Street-Tree-List/tkzw-k3nq) once a day and track any changes to it over time using the git commit history.
It uses [csv-diff](https://github.com/simonw/csv-diff) to generate human-readable commit messages.
You can see recent changes to the CSV file here: https://github.com/simonw/sf-tree-history/commits/main