feat: added truncation_length/symbol to git_branch (#268)

Git branches can become very long (e.g. gitlab auto-generated branch
names), thus it would be nice to be able to truncate them to keep your
prompt lenght in line.

This patch adds two new options to the git_branch module:
* truncation_length: The amount of graphemes to of a gitbranch to
truncate to
* truncation_symbol: The symbol that should be used to indicate that a
branch name was trunctated

To be able to correctly work with UTF-8 graphemes, unicode-segmentation
was added as a dependency.
This commit is contained in:
Titouan Vervack
2019-09-02 21:56:59 +02:00
committed by Matan Kushner
parent f8929c2d7d
commit 59e8b1fc92
6 changed files with 227 additions and 6 deletions
+8 -4
View File
@@ -211,10 +211,12 @@ The `git_branch` module shows the active branch of the repo in your current dire
### Options
| Variable | Default | Description |
| ---------- | ------- | ----------------------------------------------------------------------------- |
| `symbol` | `" "` | The symbol used before the branch name of the repo in your current directory. |
| `disabled` | `false` | Disables the `git_branch` module. |
| Variable | Default | Description |
| ------------------- | ---------- | ------------------------------------------------------------------------------------- |
| `symbol` | `" "` | The symbol used before the branch name of the repo in your current directory. |
| `disabled` | `false` | Disables the `git_branch` module. |
| `truncation_length` | `2^63 - 1` | Truncates a git branch to X graphemes |
| `truncation_symbol` | `"…"` | The symbol used to indicate a branch name was truncated. You can use "" for no symbol |
### Example
@@ -223,6 +225,8 @@ The `git_branch` module shows the active branch of the repo in your current dire
[git_branch]
symbol = "🌱 "
truncation_length = "4"
truncation_symbol = ""
```
## Git Status