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branchlist was ignoring unicode boundaries on truncating strings (#603)

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* branchlist was ignoring unicode boundaries on truncating strings (fixes #602)
This commit is contained in:
Stephan Dilly 2021-03-24 11:16:01 +01:00 committed by GitHub
parent 0a3c3c85a8
commit 2e5b344c04
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GPG key ID: 4AEE18F83AFDEB23
3 changed files with 13 additions and 2 deletions
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9
Cargo.lock generated
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@ -366,6 +366,7 @@ dependencies = [
"simplelog",
"textwrap 0.13.4",
"tui",
"unicode-truncate",
"unicode-width",
"which",
]
@ -1173,6 +1174,14 @@ version = "1.7.1"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "bb0d2e7be6ae3a5fa87eed5fb451aff96f2573d2694942e40543ae0bbe19c796"
[[package]]
name = "unicode-truncate"
version = "0.2.0"
source = "git+https://github.com/Aetf/unicode-truncate.git#b1821b0af6801b81e1f1f900526748754f8cd44f"
dependencies = [
"unicode-width",
]
[[package]]
name = "unicode-width"
version = "0.1.8"

1
Cargo.toml
View file

@ -40,6 +40,7 @@ serde = "1.0"
anyhow = "1.0"
unicode-width = "0.1"
textwrap = "0.13"
unicode-truncate = {version="0.2", git="https://github.com/Aetf/unicode-truncate.git"}
[target.'cfg(all(target_family="unix",not(target_os="macos")))'.dependencies]
which = "4.0"

5
src/components/branchlist.rs
View file

@ -25,6 +25,7 @@ use tui::{
widgets::{Block, BorderType, Borders, Clear, Paragraph},
Frame,
};
use unicode_truncate::UnicodeTruncateStr;
use crate::ui::Size;
use anyhow::Result;
@ -334,7 +335,7 @@ impl BranchListComponent {
let mut commit_message =
displaybranch.top_commit_message.clone();
if commit_message.len() > commit_message_length {
commit_message.truncate(
commit_message.unicode_truncate(
commit_message_length
.saturating_sub(THREE_DOTS_LENGTH),
);
@ -343,7 +344,7 @@ impl BranchListComponent {
let mut branch_name = displaybranch.name.clone();
if branch_name.len() > branch_name_length {
branch_name.truncate(
branch_name.unicode_truncate(
branch_name_length
.saturating_sub(THREE_DOTS_LENGTH),
);