as there are multiple solutions to list the lost commits and stashes,
but I could not find reliable ones. See
https://stackoverflow.com/q/89332/2654518.
Well, the current `git-commit-lost` and `git-stash-dropped`
implementations don't accurately work at least on the repositories I'm
working with.
The `git-hub` functions where removed at dcc3265, but aliases and docs
remained. Remove these.
Remove line break from `_git_log_oneline_format`, so it really occupies
one line. And change date format in `glG` output from committer date
(`%cd`) to relative author date (`%ar`) to conform with other formats.
Refactor remaining functions. Most of the changes refer to using the
already existing git error messages and return codes, instead of having
code that creates that. (Error messages for 'not in a git repository'
where not even consistent among functions, and there's were I started
this...)
The most drastic changes can be seen in `git-root`, then in `git-dir`
and `git-stash-clear-interactive`.
that was only being used in the `git` and `git-info` modules to check
the output of `git rev-parse --is-inside-work-tree`. The code depending
on this function was already changed.
Closes#163
The function is currently only being used for checking the result of
`git rev-parse --is-inside-work-tree`. Checking for the return code of
the command is enough.
as they were only being used by gitster prompt theme and kept for
Oh-My-Zsh compatibility. The newly introduced git-info module (inspired
by the git-info Prezto function) provides a more powerful
implementation than the Oh-My-Zsh inspired git_prompt_info.
Updated gitster to use the git-info module.
Closes#124
* remove unneeded explination and authorship comments (as it's
noted in the README.md)
* s/git/command git/ (see issue #30)
* add is-true function, as it is required by a few other functions.
