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Diffstat (limited to 'helix-core/src/lib.rs')
| -rw-r--r-- | helix-core/src/lib.rs | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/helix-core/src/lib.rs b/helix-core/src/lib.rs index dda9863b..e68dc186 100644 --- a/helix-core/src/lib.rs +++ b/helix-core/src/lib.rs @@ -44,6 +44,18 @@ pub(crate) fn find_first_non_whitespace_char(text: RopeSlice, line_num: usize) - None } +pub fn runtime_dir() -> std::path::PathBuf { + // runtime env var || dir where binary is located + std::env::var("HELIX_RUNTIME") + .map(|path| path.into()) + .unwrap_or_else(|_| { + std::env::current_exe() + .ok() + .and_then(|path| path.parent().map(|path| path.to_path_buf())) + .unwrap() + }) +} + pub fn config_dir() -> std::path::PathBuf { // TODO: allow env var override let xdg_dirs = |