Add option for remote repository URL

[siwon]

Is your feature request related to a problem? Please describe.
When I use conventionnal commit with fix #issue_number, the url generated by git-cliff is pointing git-cliff repository instead of my current remote repository url.

Example :

### Features

- Use latest image orhunp/git-cliff ([#1](https://github.com/orhun/git-cliff/issues/1))

As you can see, the url is pointing to your repo instead of mine.

Describe the solution you'd like
Is it possible to add an option to specify the repo url I want to use ?
I know there is an option in the config file, but I think on option in the command line is better solution.

For example :

  --remote_repo_url <url repo> : the remote url for issue refs.

Describe alternatives you've considered
I use git-cliff inside Gitlab-CI so I use a sed command on the result to replace your repo url with mine.

PS: thanks a lot for your work !

[FlrnFrmm]

Tried to implement the feature with #121

Changed the name to --github_repository_url because the feature in the current form is specific to github.

[FlrnFrmm]

Oh, and I realized I made a mistake.

I assumed (and I have honestly no clue how I got to that conclusion) that issue short links are #i and pull requests @i.
But now I've realized they are both just #i.
My problem is now, how to decide which reference is an issue and which is a pull request.
That is necessary because the routes differ: ../issues/{i} vs. ../pull/{i}.

One option would be to match against more than just #i, e.g.:

• #i for issues
• pr #i | pull request #i | Pull Request #i for Pull Requests

Or is there a GitHub endpoint that redirects the i to the correct origin?

[FlrnFrmm]

Solved my problem, and realized I can use ../issues/{i} for both.
GitHub redirects correctly to issues if #i is an issue and to PRs if it is a PR.

[orhun]

I had a look at this with fresh eyes and this is caused by the default config, as you mentioned:

git-cliff/config/cliff.toml

Lines 39 to 41 in 9a070b2

	commit_preprocessors = [
	{ pattern = '\((\w+\s)?#([0-9]+)\)', replace = "([#${2}](https://github.com/orhun/git-cliff/issues/${2}))"},
	]

So you should be fine when you just change that line to point your own repository.

But still, it's annoying. So I pushed 8f77caf to comment this entry out.

So there is no need for overcomplicating this via #121. It is always good to refrain from adding code-hosting related things to git-cliff since it is not specifically designed to work with e.g. GitHub, GitLab, etc. These remote URLs might change any time depending on which platform you are using. git-cliff should only integrate well with git and it should be configurable based on user liking.

Hope this solves it! 🐻

[orhun]

You can now achieve this with the GitHub integration.