diff options
Diffstat (limited to 'helix-core/src/lib.rs')
| -rw-r--r-- | helix-core/src/lib.rs | 47 |
1 files changed, 2 insertions, 45 deletions
diff --git a/helix-core/src/lib.rs b/helix-core/src/lib.rs index 4d50e48b..b67e2c8a 100644 --- a/helix-core/src/lib.rs +++ b/helix-core/src/lib.rs @@ -36,55 +36,12 @@ pub mod unicode { pub use unicode_width as width; } +pub use helix_loader::find_workspace; + pub fn find_first_non_whitespace_char(line: RopeSlice) -> Option<usize> { line.chars().position(|ch| !ch.is_whitespace()) } -/// Find project root. -/// -/// Order of detection: -/// * Top-most folder containing a root marker in current git repository -/// * Git repository root if no marker detected -/// * Top-most folder containing a root marker if not git repository detected -/// * Current working directory as fallback -pub fn find_root(root: Option<&str>, root_markers: &[String]) -> std::path::PathBuf { - let current_dir = std::env::current_dir().expect("unable to determine current directory"); - - let root = match root { - Some(root) => { - let root = std::path::Path::new(root); - if root.is_absolute() { - root.to_path_buf() - } else { - current_dir.join(root) - } - } - None => current_dir.clone(), - }; - - let mut top_marker = None; - for ancestor in root.ancestors() { - if root_markers - .iter() - .any(|marker| ancestor.join(marker).exists()) - { - top_marker = Some(ancestor); - } - - if ancestor.join(".git").exists() { - // Top marker is repo root if not root marker was detected yet - if top_marker.is_none() { - top_marker = Some(ancestor); - } - // Don't go higher than repo if we're in one - break; - } - } - - // Return the found top marker or the current_dir as fallback - top_marker.map_or(current_dir, |a| a.to_path_buf()) -} - pub use ropey::{self, str_utils, Rope, RopeBuilder, RopeSlice}; // pub use tendril::StrTendril as Tendril; |