wip

src/config.rs

@@ -27,7 +27,7 @@ use std::path::PathBuf;
 
 use anyhow::{anyhow, Context, Result};
 use clap::ArgMatches;
-use libc::uid_t;
+use libc::{gid_t, uid_t};
 
 pub fn get() -> Result<Config> {
     let cli = crate::cli::build();
@@ -103,21 +103,13 @@ pub enum Filter {
 }
 
 impl Filter {
-    fn group_to_gid(group: &str) -> Result<uid_t> {
+    fn group_to_gid(group: &str) -> Result<gid_t> {
         let is_gid = group.chars().all(char::is_numeric);
 
         if is_gid {
-            let gid = group.parse::<uid_t>().with_context(|| {
-                format!("failed to parse {group} as `uid_t`")
-            })?;
-
-            let entry = pwd_grp::getgrgid(gid).with_context(|| {
-                format!("searching group database for {group}")
-            })?;
-
-            entry
-                .ok_or_else(|| anyhow!("group {group} not found"))
-                .map(|_| gid)
+            group
+                .parse::<gid_t>()
+                .with_context(|| format!("failed to parse {group} as `gid_t`"))
         } else {
             let entry = pwd_grp::getgrnam(group).with_context(|| {
                 format!("searching group database for {group}")
@@ -133,17 +125,8 @@ impl Filter {
         let is_uid = user.chars().all(char::is_numeric);
 
         if is_uid {
-            let uid = user.parse::<uid_t>().with_context(|| {
-                format!("failed to parse {user} as `uid_t`")
-            })?;
-
-            let entry = pwd_grp::getpwuid(uid).with_context(|| {
-                format!("searching passwd database for {user}")
-            })?;
-
-            entry
-                .ok_or_else(|| anyhow!("user {user} not found"))
-                .map(|_| uid)
+            user.parse::<uid_t>()
+                .with_context(|| format!("failed to parse {user} as `uid_t`"))
         } else {
             let entry = pwd_grp::getpwnam(user).with_context(|| {
                 format!("searching passwd database for {user}")