feat: Add the WinGet Package Manager

CHANGELOG.md

@@ -6,6 +6,7 @@ All notable changes to this project will be documented in this file.
 
 ### Added
 
+- Added the WinGet Package Manager (#44)
 - Added the HomeBrew Package Manager (#41)
 
 ### Fixed

README.md

@@ -68,6 +68,7 @@ additional backends are welcome!
 | `pipx`                         | `[pipx]`    |                                       |
 | `cargo`                        | `[cargo]`   |                                       |
 | `rustup`                       | `[rustup]`  |                                       |
+| `winget`                         | `[winget]`    |                                       |
 | `xbps`                         | `[xbps]`    |                                       |
 
 ## Config
@@ -169,6 +170,10 @@ rustup = [
 	# components: extra non-default components to install with this toolchain
 	{ package = "stable", components = ["rust-analyzer"] }
 ]
+winget = [
+	"metapac",
+	{ package = "metapac" }
+]
 xbps = [
 	"metapac",
 	{ package = "metapac" }

groups/example_group.toml

@@ -53,6 +53,10 @@ rustup = [
 	# components: extra non-default components to install with this toolchain
 	{ package = "stable", components = ["rust-analyzer"] }
 ]
+winget = [
+	"metapac",
+	{ package = "metapac" }
+]
 xbps = [
 	"metapac",
 	{ package = "metapac" }

src/backends/mod.rs

@@ -7,6 +7,7 @@ pub mod dnf;
 pub mod flatpak;
 pub mod pipx;
 pub mod rustup;
+pub mod winget;
 pub mod xbps;
 
 use std::collections::{BTreeMap, BTreeSet};
@@ -17,7 +18,7 @@ use serde::{Deserialize, Serialize};
 
 macro_rules! apply_public_backends {
     ($macro:ident) => {
-        $macro! { Arch, Apt, Brew, Cargo, Dnf, Flatpak, Pipx, Rustup, Xbps }
+        $macro! { Arch, Apt, Brew, Cargo, Dnf, Flatpak, Pipx, Rustup, WinGet, Xbps }
     };
 }
 pub(crate) use apply_public_backends;

src/backends/winget.rs

@@ -0,0 +1,71 @@
+use std::collections::{BTreeMap, BTreeSet};
+
+use color_eyre::Result;
+use serde::{Deserialize, Serialize};
+
+use crate::cmd::{command_found, run_command, run_command_for_stdout};
+use crate::prelude::*;
+
+#[derive(Debug, Copy, Clone, Default, PartialEq, Eq, PartialOrd, Ord, derive_more::Display)]
+pub struct WinGet;
+
+#[derive(Debug, Clone, Deserialize, Serialize)]
+pub struct WinGetQueryInfo {}
+
+#[derive(Debug, Clone, Default, PartialEq, Eq, PartialOrd, Ord, Serialize, Deserialize)]
+pub struct WinGetInstallOptions {}
+
+impl Backend for WinGet {
+    type QueryInfo = WinGetQueryInfo;
+    type InstallOptions = WinGetInstallOptions;
+
+    fn map_managed_packages(
+        packages: BTreeMap<String, Self::InstallOptions>,
+        _: &Config,
+    ) -> Result<BTreeMap<String, Self::InstallOptions>> {
+        Ok(packages)
+    }
+
+    fn query_installed_packages(_: &Config) -> Result<BTreeMap<String, Self::QueryInfo>> {
+        if !command_found("winget") {
+            return Ok(BTreeMap::new());
+        }
+
+        let explicit = run_command_for_stdout(["winget", "list", "--id"], Perms::Same)?;
+
+        Ok(explicit
+            .lines()
+            .map(|x| (x.to_string(), WinGetQueryInfo {}))
+            .collect())
+    }
+
+    fn install_packages(
+        packages: &BTreeMap<String, Self::InstallOptions>,
+        _: bool,
+        _: &Config,
+    ) -> Result<()> {
+        if !packages.is_empty() {
+            run_command(
+                ["winget", "install", "--id", "--exact"]
+                    .into_iter()
+                    .chain(packages.keys().map(String::as_str)),
+                Perms::Same,
+            )?;
+        }
+
+        Ok(())
+    }
+
+    fn remove_packages(packages: &BTreeSet<String>, _: bool, _: &Config) -> Result<()> {
+        if !packages.is_empty() {
+            run_command(
+                ["winget", "uninstall", "--id", "--exact"]
+                    .into_iter()
+                    .chain(packages.iter().map(String::as_str)),
+                Perms::Same,
+            )?;
+        }
+
+        Ok(())
+    }
+}

src/prelude.rs

@@ -10,6 +10,7 @@ pub use crate::backends::dnf::{Dnf, DnfInstallOptions, DnfQueryInfo};
 pub use crate::backends::flatpak::{Flatpak, FlatpakInstallOptions, FlatpakQueryInfo};
 pub use crate::backends::pipx::{Pipx, PipxInstallOptions, PipxQueryOptions};
 pub use crate::backends::rustup::{Rustup, RustupInstallOptions, RustupQueryInfo};
+pub use crate::backends::winget::{WinGet, WinGetInstallOptions, WinGetQueryInfo};
 pub use crate::backends::xbps::{Xbps, XbpsInstallOptions, XbpsQueryInfo};
 pub use crate::backends::{Backend, StringPackageStruct};
 pub use crate::cli::{