Allow the daemonbase::process::Process::Config struct fields to be set other than via Clap args or a ConfigFile object.

Author: ximon18

src/process.rs

@@ -467,6 +467,31 @@ mod unix {
                 self.group = Some(group)
             }
         }
+
+        pub fn with_pid_file(mut self, v: ConfigPath) -> Self {
+            self.pid_file = Some(v);
+            self
+        }
+
+        pub fn with_working_dir(mut self, v: ConfigPath) -> Self {
+            self.working_dir = Some(v);
+            self
+        }
+
+        pub fn with_chroot(mut self, v: ConfigPath) -> Self {
+            self.chroot = Some(v);
+            self
+        }
+
+        pub fn with_user(mut self, v: &str) -> Result<Self, String> {
+            self.user = Some(UserId::from_str(v)?);
+            Ok(self)
+        }
+
+        pub fn with_group(mut self, v: &str) -> Result<Self, String> {
+            self.group = Some(GroupId::from_str(v)?);
+            Ok(self)
+        }
     }
 
 
@@ -706,6 +731,26 @@ mod noop {
         pub fn apply_args(&mut self, args: Args) {
             let _ = args;
         }
+
+        pub fn with_pid_file(mut self, _: ConfigPath) -> Self {
+            self
+        }
+
+        pub fn with_working_dir(mut self, _: ConfigPath) -> Self {
+            self
+        }
+
+        pub fn with_chroot(mut self, _: ConfigPath) -> Self {
+            self
+        }
+
+        pub fn with_user(mut self, _: &str) -> Result<Self, String> {
+            Ok(self)
+        }
+
+        pub fn with_group(mut self, _: &str) -> Result<Self, String> {
+            Ok(self)
+        }
     }
 
     //-------- Args ----------------------------------------------------------