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
Generated
+7
View File
@@ -754,6 +754,7 @@ dependencies = [
"serde_json 1.0.40 (registry+https://github.com/rust-lang/crates.io-index)",
"tempfile 3.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
"toml 0.5.3 (registry+https://github.com/rust-lang/crates.io-index)",
"unicode-segmentation 1.3.0 (registry+https://github.com/rust-lang/crates.io-index)",
]
[[package]]
@@ -874,6 +875,11 @@ dependencies = [
"smallvec 0.6.10 (registry+https://github.com/rust-lang/crates.io-index)",
]
[[package]]
name = "unicode-segmentation"
version = "1.3.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
[[package]]
name = "unicode-width"
version = "0.1.5"
@@ -1065,6 +1071,7 @@ dependencies = [
"checksum ucd-util 0.1.3 (registry+https://github.com/rust-lang/crates.io-index)" = "535c204ee4d8434478593480b8f86ab45ec9aae0e83c568ca81abf0fd0e88f86"
"checksum unicode-bidi 0.3.4 (registry+https://github.com/rust-lang/crates.io-index)" = "49f2bd0c6468a8230e1db229cff8029217cf623c767ea5d60bfbd42729ea54d5"
"checksum unicode-normalization 0.1.8 (registry+https://github.com/rust-lang/crates.io-index)" = "141339a08b982d942be2ca06ff8b076563cbe223d1befd5450716790d44e2426"
"checksum unicode-segmentation 1.3.0 (registry+https://github.com/rust-lang/crates.io-index)" = "1967f4cdfc355b37fd76d2a954fb2ed3871034eb4f26d60537d88795cfc332a9"
"checksum unicode-width 0.1.5 (registry+https://github.com/rust-lang/crates.io-index)" = "882386231c45df4700b275c7ff55b6f3698780a650026380e72dabe76fa46526"
"checksum unicode-xid 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)" = "fc72304796d0818e357ead4e000d19c9c174ab23dc11093ac919054d20a6a7fc"
"checksum uom 0.23.0 (registry+https://github.com/rust-lang/crates.io-index)" = "347fe3ff20637a62ab9749a5c90d167302bcbdab77ec961dda7f62a5ca6d368a"