https://github.com/zdharma-continuum/cgiturl
https://github.com/zdharma-continuum/cgiturl
Last synced: 4 months ago
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- Host: GitHub
- URL: https://github.com/zdharma-continuum/cgiturl
- Owner: zdharma-continuum
- License: other
- Created: 2021-11-08T12:31:38.000Z (over 3 years ago)
- Default Branch: main
- Last Pushed: 2023-04-16T03:00:23.000Z (about 2 years ago)
- Last Synced: 2025-01-13T14:19:24.279Z (5 months ago)
- Language: C++
- Size: 130 KB
- Stars: 0
- Watchers: 3
- Forks: 0
- Open Issues: 0
-
Metadata Files:
- Readme: README.md
- License: LICENSE
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# What is CGiturl?
It's a tool that allows you to pack Git repository data into single URL. For example:
```
% cgiturl https://github.com/zdharma/giturl -r devel -p lib/coding_functions.cppProtocol: https
Site: github.com
Repo: zdharma/giturl
Revision: devel
File: lib/coding_functions.cppgitu://ŬṽǚǫoŒẗ6ẏȅcЭÑẩőn4ầŘїệαЃȣϟṈӛŀї
% cgiturl -d gitu://ŬṽǚǫoŒẗ6ẏȅcЭÑẩőn4ầŘїệαЃȣϟṈӛŀї
Protocol: https
Site: github.com
Repo: zdharma/giturl
Revision: devel
File: lib/coding_functions.cpp
```This is `C++11` implementation. There is [the main Zsh implementation too](https://github.com/zdharma/giturl). You don't
have to use Zsh as your shell, just have it installed, like Ruby.The resulting URL is highly compressed thanks to use of Huffman codes and base-1024 encoding. Compare length of the
above data to the `gcode` in URL:```
ŬṽǚǫoŒẗ6ẏȅcЭÑẩőn4ầŘїệαЃȣϟṈӛŀї
https://github.com/zdharma/giturldevellib/coding_functions.cpp
```It is `29` vs `62` characters, and you would normally need additional description like "the branch is: ", etc. `Giturl`
allows to easily grab repository data from web page and terminal.# Limitations
Only following characters can appear in input data – in the server, repository path, revision, etc.: `[a-zA-Z0-9._~:-]`
# Characters used in base-1024 encoding
The characters are carefully chosen so that double clicking GitURL selects the whole `gcode`. Asian scripts are not used
because characters from them are double-width and they would consume the space saved by the compressions.```
0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ
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```