feat: implement --noconfirm

crates/pacdef_core/src/backend/actual/arch.rs

@@ -21,6 +21,7 @@ const SECTION: Text = "arch";
 const SWITCHES_INFO: Switches = &["--query", "--info"];
 const SWITCHES_INSTALL: Switches = &["--sync"];
 const SWITCHES_MAKE_DEPENDENCY: Switches = &["--database", "--asdeps"];
+const SWITCHES_NOCONFIRM: Switches = &["--noconfirm"];
 const SWITCHES_REMOVE: Switches = &["--remove", "--recursive"];
 
 const SUPPORTS_AS_DEPENDENCY: bool = true;
@@ -49,11 +50,15 @@ impl Backend for Arch {
     }
 
     /// Install the specified packages.
-    fn install_packages(&self, packages: &[Package]) -> Result<ExitStatus> {
+    fn install_packages(&self, packages: &[Package], noconfirm: bool) -> Result<ExitStatus> {
         let mut cmd = Command::new(&self.binary);
 
         cmd.args(self.get_switches_install());
 
+        if noconfirm {
+            cmd.args(self.get_switches_noconfirm());
+        }
+
         for p in packages {
             cmd.arg(format!("{p}"));
         }
@@ -63,7 +68,7 @@ impl Backend for Arch {
     }
 
     /// Remove the specified packages.
-    fn remove_packages(&self, packages: &[Package]) -> Result<ExitStatus> {
+    fn remove_packages(&self, packages: &[Package], noconfirm: bool) -> Result<ExitStatus> {
         let mut cmd = Command::new(&self.binary);
 
         cmd.args(self.get_switches_remove());
@@ -71,6 +76,10 @@ impl Backend for Arch {
             cmd.args(rm_args);
         }
 
+        if noconfirm {
+            cmd.args(self.get_switches_noconfirm());
+        }
+
         for p in packages {
             cmd.arg(format!("{p}"));
         }

crates/pacdef_core/src/backend/actual/debian.rs

@@ -20,6 +20,7 @@ const SECTION: Text = "debian";
 const SWITCHES_INFO: Switches = &["show"];
 const SWITCHES_INSTALL: Switches = &["install"];
 const SWITCHES_MAKE_DEPENDENCY: Switches = &[]; // not needed
+const SWITCHES_NOCONFIRM: Switches = &["--yes"];
 const SWITCHES_REMOVE: Switches = &["remove"];
 
 const SUPPORTS_AS_DEPENDENCY: bool = true;

crates/pacdef_core/src/backend/actual/python.rs

@@ -20,6 +20,7 @@ const SECTION: Text = "python";
 const SWITCHES_INFO: Switches = &["show"];
 const SWITCHES_INSTALL: Switches = &["install"];
 const SWITCHES_MAKE_DEPENDENCY: Switches = &[]; // not needed
+const SWITCHES_NOCONFIRM: Switches = &[]; // not needed
 const SWITCHES_REMOVE: Switches = &["uninstall"];
 
 const SUPPORTS_AS_DEPENDENCY: bool = false;

crates/pacdef_core/src/backend/actual/rust.rs

@@ -20,6 +20,7 @@ const SECTION: Text = "rust";
 const SWITCHES_INSTALL: Switches = &["install"];
 const SWITCHES_INFO: Switches = &["search", "--limit", "1"];
 const SWITCHES_MAKE_DEPENDENCY: Switches = &[];
+const SWITCHES_NOCONFIRM: Switches = &[]; // not needed
 const SWITCHES_REMOVE: Switches = &["uninstall"];
 
 const SUPPORTS_AS_DEPENDENCY: bool = false;

crates/pacdef_core/src/backend/backend_trait.rs

@@ -37,6 +37,10 @@ pub trait Backend: Debug {
     /// Get CLI switches for the package manager to install packages.
     fn get_switches_install(&self) -> Switches;
 
+    /// Get CLI switches for the package manager to perform `sync` and `clean` without
+    /// confirmation.
+    fn get_switches_noconfirm(&self) -> Switches;
+
     /// Get CLI switches for the package manager to remove packages.
     fn get_switches_remove(&self) -> Switches;
 
@@ -73,12 +77,18 @@ pub trait Backend: Debug {
     }
 
     /// Install the specified packages.
-    fn install_packages(&self, packages: &[Package]) -> Result<ExitStatus> {
+    fn install_packages(&self, packages: &[Package], noconfirm: bool) -> Result<ExitStatus> {
         let mut cmd = Command::new(self.get_binary());
         cmd.args(self.get_switches_install());
+
+        if noconfirm {
+            cmd.args(self.get_switches_noconfirm());
+        }
+
         for p in packages {
             cmd.arg(format!("{p}"));
         }
+
         cmd.status()
             .with_context(|| format!("running command {cmd:?}"))
     }
@@ -92,20 +102,28 @@ pub trait Backend: Debug {
     fn make_dependency(&self, packages: &[Package]) -> Result<ExitStatus> {
         let mut cmd = Command::new(self.get_binary());
         cmd.args(self.get_switches_make_dependency());
+
         for p in packages {
             cmd.arg(format!("{p}"));
         }
+
         cmd.status()
             .with_context(|| format!("running command [{cmd:?}]"))
     }
 
     /// Remove the specified packages.
-    fn remove_packages(&self, packages: &[Package]) -> Result<ExitStatus> {
+    fn remove_packages(&self, packages: &[Package], noconfirm: bool) -> Result<ExitStatus> {
         let mut cmd = Command::new(self.get_binary());
         cmd.args(self.get_switches_remove());
+
+        if noconfirm {
+            cmd.args(self.get_switches_noconfirm());
+        }
+
         for p in packages {
             cmd.arg(format!("{p}"));
         }
+
         cmd.status()
             .with_context(|| format!("running command [{cmd:?}]"))
     }

crates/pacdef_core/src/backend/macros.rs

@@ -19,6 +19,10 @@ macro_rules! impl_backend_constants {
             SWITCHES_INSTALL
         }
 
+        fn get_switches_noconfirm(&self) -> Switches {
+            SWITCHES_NOCONFIRM
+        }
+
         fn get_switches_remove(&self) -> Switches {
             SWITCHES_REMOVE
         }

crates/pacdef_core/src/backend/todo_per_backend.rs

@@ -35,31 +35,37 @@ impl ToDoPerBackend {
         self.0.iter().all(|(_, diff)| diff.is_empty())
     }
 
-    pub(crate) fn install_missing_packages(&self) -> Result<()> {
-        self.handle_backend_command(Backend::install_packages, "install", "installing")
-            .context("installing packages")
+    pub(crate) fn install_missing_packages(&self, noconfirm: bool) -> Result<()> {
+        self.handle_backend_command(
+            Backend::install_packages,
+            noconfirm,
+            "install",
+            "installing",
+        )
+        .context("installing packages")
     }
 
-    pub(crate) fn remove_unmanaged_packages(&self) -> Result<()> {
-        self.handle_backend_command(Backend::remove_packages, "remove", "removing")
+    pub(crate) fn remove_unmanaged_packages(&self, noconfirm: bool) -> Result<()> {
+        self.handle_backend_command(Backend::remove_packages, noconfirm, "remove", "removing")
             .context("removing packages")
     }
 
     fn handle_backend_command<'a, F>(
         &'a self,
         func: F,
+        noconfirm: bool,
         verb: &'_ str,
         verb_continuous: &'_ str,
     ) -> Result<()>
     where
-        F: Fn(&'a dyn Backend, &'a [Package]) -> Result<ExitStatus>,
+        F: Fn(&'a dyn Backend, &'a [Package], bool) -> Result<ExitStatus>,
     {
         for (backend, packages) in &self.0 {
             if packages.is_empty() {
                 continue;
             }
 
-            let exit_status = func(&**backend, packages).with_context(|| {
+            let exit_status = func(&**backend, packages, noconfirm).with_context(|| {
                 format!("{verb_continuous} packages for {}", backend.get_section())
             })?;