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Diffstat (limited to 'helix-config/src/env.rs')
| -rw-r--r-- | helix-config/src/env.rs | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/helix-config/src/env.rs b/helix-config/src/env.rs new file mode 100644 index 00000000..537db384 --- /dev/null +++ b/helix-config/src/env.rs @@ -0,0 +1,10 @@ +// TOOD: move to stdx + +pub fn binary_exists(binary_name: &str) -> bool { + which::which(binary_name).is_ok() +} + +#[cfg(not(windows))] +pub fn env_var_is_set(env_var_name: &str) -> bool { + std::env::var_os(env_var_name).is_some() +} |