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fix: implement fallback branch_name for bare git repos (#1035)

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closes #686
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Hendrik Rombach 2020-04-07 12:01:40 +02:00 committed by GitHub
parent b905743364
commit 8d90baf0eb
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2 changed files with 8 additions and 2 deletions
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5
src/modules/git_branch.rs
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@ -30,7 +30,10 @@ pub fn module<'a>(context: &'a Context) -> Option<Module<'a>> {
}; };
let repo = context.get_repo().ok()?; let repo = context.get_repo().ok()?;
let branch_name = repo.branch.as_ref()?; // bare repos don't have a branch name, so `repo.branch.as_ref` would return None,
// but git treats "master" as the default branch name
let default_branch = String::from("master");
let branch_name = repo.branch.as_ref().unwrap_or(&default_branch);
let truncated_graphemes = get_graphemes(&branch_name, len); let truncated_graphemes = get_graphemes(&branch_name, len);
// The truncation symbol should only be added if we truncated // The truncation symbol should only be added if we truncated
let truncated_and_symbol = if len < graphemes_len(&branch_name) { let truncated_and_symbol = if len < graphemes_len(&branch_name) {

5
src/modules/git_status.rs
View File

@ -23,7 +23,10 @@ use std::collections::HashMap;
/// - `✘` — A file's deletion has been added to the staging area /// - `✘` — A file's deletion has been added to the staging area
pub fn module<'a>(context: &'a Context) -> Option<Module<'a>> { pub fn module<'a>(context: &'a Context) -> Option<Module<'a>> {
let repo = context.get_repo().ok()?; let repo = context.get_repo().ok()?;
let branch_name = repo.branch.as_ref()?; // bare repos don't have a branch name, so `repo.branch.as_ref` would return None,
// but git treats "master" as the default branch name
let default_branch = String::from("master");
let branch_name = repo.branch.as_ref().unwrap_or(&default_branch);
let repo_root = repo.root.as_ref()?; let repo_root = repo.root.as_ref()?;
let mut repository = Repository::open(repo_root).ok()?; let mut repository = Repository::open(repo_root).ok()?;