Break the loop if `$REPO_DIR` does not exist anymore because it was
deleted other ways instead of looping forever as `git worktree remove`
fails on non-existing directories.
Go back to a simpler approach, that the `fzf-history-widget` is only
called on <C-Up> and ^K in normal mode and <Up> & <Down> scroll through
the history normally.
The reason behind this change is that there were still some edge cases
in which the widget was wrongfully called when normal scrolling was
intended.
This change also makes it now possible that I can use commands in the
'surrounding' of a past command by first navigating to it with the
fzf-widget and then just using <Up> & <Down>.
By adding a shebang to the scripts they can be executed directly without
an interactive shell. The shebang also makes vims modeline that only set
the filetype obsolete.
Pass additional arguments to git-commit so that flags can be passed
e.g `-n` to bypass the commit hooks.
Also use the according completion for `git-commit-last-msg`.
Kill the ssh-agent only if it was created in this session.
Like that the login shell can inherit SSH_AGENT_PID without it killing
the agent at the end. For this to work properly it is important that
LAUNCHED_SSH_AGENT is not exported, otherwise nested login shells will
mess with each other.
Do not unset CHASE_GLOB under android as then globbing with absolute
paths breaks as the PWD is often in a path with subdirectories that are
owned by root and not world-readable (e.g. /data/data/).
I *believe* this is the reason for it.
In place of the in ed215a35f7 introduced
second bracket can also stand `~` or `^`.
Otherwise something like `[feature^] or [feature~2]` is not thrown out.
Merge commits should also be matched (indicated by a '-') for the case
that the base branches last commit is a merge commit and another branch
exists that checked out the newest commit that was merged.
Example log (from `glog`):
```
* abcdef Foo (HEAD -> feature)
* bcdefa Merge branch 'other-feature' into base (base)
|\
| * cdefab Bar (other-feature)
|/
* ...
...
```
with `git show-branch -a` output like:
```
! [base] Merge branch 'other-feature' into base
* [feature] Foo
! [other-feature] Bar
---
* [feature] Foo
-- [base] Merge branch 'other-feature' into base
+*+ [other-feature] Bar
```
Here we want `base` to be returned instead of `other-feature` and thus
'-' needs to be matched as well.
Fixes (in order of the patterns that were touched):
- Only match `*` that come between BOL and the branch name in brackets,
as another branch could be checked out at a commit containing a `*`
- Only throw out commits that were committed on our current branch and
not those that contain the branch name in the message (e.g. `test`).
- Only match until first bracket as the commit message could also
contain a pattern like `[.*]` that would be matched instead.
Also display a status: (From `git-show` manpage)
```
"G" for a good (valid) signature,
"B" for a bad signature,
"U" for a good signature with unknown validity,
"X" for a good signature that has expired,
"Y" for a good signature made by an expired key,
"R" for a good signature made by a revoked key,
"E" if the signature cannot be checked (e.g. missing key) and
"N" for no signature
```
As under OSX the -p flag does not exist, it seems safer to just use
`mktemp -d` and create the worktree under that directory.
This just has the disadvantage of one more dir to display in the `PWD`.
On system where my dotfiles are only partially installed (e.g. only
the shell) for the environment variables defined in the zprofile to take
affect, every terminal instance needs to execute zsh a login-shell.
This lead to numerous instances of the ssh-agent that were not killed
when exiting the shell. As I still need the correct env-vars like
SSH_AGENT_PID in every shell I cannot just pgrep and execute the agent
respectively.
This adds a zlogout that kills the agent spawned in the current shell.
It also stops `exec`ing `startx` as then the zlogout is not read.
