make status more ergonomic

Cargo.lock

@@ -31,6 +31,7 @@ version = "0.1.0"
 dependencies = [
  "clap",
  "crossterm",
+ "enumset",
  "git2",
  "machine-uid",
  "semver",
@@ -117,6 +118,67 @@ dependencies = [
  "winapi",
 ]
 
+[[package]]
+name = "darling"
+version = "0.13.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a01d95850c592940db9b8194bc39f4bc0e89dee5c4265e4b1807c34a9aba453c"
+dependencies = [
+ "darling_core",
+ "darling_macro",
+]
+
+[[package]]
+name = "darling_core"
+version = "0.13.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "859d65a907b6852c9361e3185c862aae7fafd2887876799fa55f5f99dc40d610"
+dependencies = [
+ "fnv",
+ "ident_case",
+ "proc-macro2",
+ "quote",
+ "syn",
+]
+
+[[package]]
+name = "darling_macro"
+version = "0.13.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "9c972679f83bdf9c42bd905396b6c3588a843a17f0f16dfcfa3e2c5d57441835"
+dependencies = [
+ "darling_core",
+ "quote",
+ "syn",
+]
+
+[[package]]
+name = "enumset"
+version = "1.0.11"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "4799cdb24d48f1f8a7a98d06b7fde65a85a2d1e42b25a889f5406aa1fbefe074"
+dependencies = [
+ "enumset_derive",
+]
+
+[[package]]
+name = "enumset_derive"
+version = "0.6.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ea83a3fbdc1d999ccfbcbee717eab36f8edf2d71693a23ce0d7cca19e085304c"
+dependencies = [
+ "darling",
+ "proc-macro2",
+ "quote",
+ "syn",
+]
+
+[[package]]
+name = "fnv"
+version = "1.0.7"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "3f9eec918d3f24069decb9af1554cad7c880e2da24a9afd88aca000531ab82c1"
+
 [[package]]
 name = "form_urlencoded"
 version = "1.0.1"
@@ -163,6 +225,12 @@ dependencies = [
  "libc",
 ]
 
+[[package]]
+name = "ident_case"
+version = "1.0.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b9e0384b61958566e926dc50660321d12159025e767c18e043daf26b70104c39"
+
 [[package]]
 name = "idna"
 version = "0.2.3"

Cargo.toml

@@ -14,6 +14,7 @@ repository = "https://codeberg.org/almindor/cargo-vcs"
 [dependencies]
 clap = { version = "3.2", features = ["derive"] }
 crossterm = "0.24"
+enumset = "1.0"
 git2 = "0.14"
 machine-uid = "0.2"
 semver = "1.0"

src/vcs.rs

@@ -103,6 +103,20 @@ impl Vcs {
                 format!("{}", self.work_dir.display()).italic(),
                 self.min_msrv_str(),
             );
+
+            let mut once = true;
+            for project in &self.projects {
+                if once {
+                    println!("\n{}\n", "** Projects with uncommitted changes **".italic());
+                    once = false;
+                }
+                if !project.repo.uncommitted_changes()?.is_empty() {
+                    println!(
+                        "{}",
+                        project.display(ProjectDisplayOptions::Changes.into())?
+                    );
+                }
+            }
         } else {
             if self.profiles.is_empty() {
                 println!(

src/vcs/cli.rs

@@ -17,6 +17,7 @@ pub struct Cli {
 pub enum Commands {
     /// Show workspace status
     Status {
+        /// Show verbose status information
         #[clap(short = 'v')]
         verbose: bool,
     },

src/vcs/project.rs

@@ -5,6 +5,7 @@ use std::{
 };
 
 use crossterm::style::Stylize;
+use enumset::{EnumSet, EnumSetType};
 use semver::Version;
 use termtree::Tree;
 
@@ -20,6 +21,19 @@ pub struct Project {
     profile_map: HashMap<String, String>, // vcs profile name to branch names
 }
 
+#[derive(EnumSetType, Debug)]
+pub enum ProjectDisplayOptions {
+    Profiles,
+    Msrv,
+    Changes,
+}
+
+impl ProjectDisplayOptions {
+    pub fn all() -> EnumSet<Self> {
+        Self::Profiles | Self::Msrv | Self::Changes
+    }
+}
+
 pub type Projects<'origin> = std::slice::Iter<'origin, Project>;
 
 impl Project {
@@ -109,7 +123,7 @@ impl Project {
         Ok(None)
     }
 
-    pub fn display(&self, profiles: bool, changes: bool) -> Result<Tree<String>, Error> {
+    pub fn display(&self, options: EnumSet<ProjectDisplayOptions>) -> Result<Tree<String>, Error> {
         let title = format!(
             "{}: {} [{}]",
             self.name().bold().with(PROJECT_COLOR),
@@ -118,8 +132,9 @@ impl Project {
         );
         let mut root = Tree::new(title);
 
-        if profiles {
+        if options & ProjectDisplayOptions::Profiles == ProjectDisplayOptions::Profiles {
             let mut profiles_tree = Tree::new("[PROFILES]".with(PROFILE_COLOR).to_string());
+            let mut count = 0;
             for (profile_name, branch_name) in &self.profile_map {
                 let leaf = Tree::new(format!(
                     "{} -> {}",
@@ -127,11 +142,15 @@ impl Project {
                     branch_name.as_str().with(REFS_COLOR)
                 ));
                 profiles_tree.push(leaf);
+                count += 1;
             }
 
+            if count > 0 {
                 root.push(profiles_tree);
             }
+        }
 
+        if options & ProjectDisplayOptions::Msrv == ProjectDisplayOptions::Msrv {
             if let Some(msrv) = &self.msrv {
                 let leaf = Tree::new(msrv.to_string().with(MSRV_COLOR).to_string());
                 let mut msrv_tree = Tree::new("[MSRV]".with(MSRV_COLOR).to_string());
@@ -139,8 +158,9 @@ impl Project {
 
                 root.push(msrv_tree);
             }
+        }
 
-        if changes {
+        if options & ProjectDisplayOptions::Changes == ProjectDisplayOptions::Changes {
             let statuses = self.repo.uncommitted_changes()?;
             let uncommitted = statuses
                 .iter()
@@ -166,7 +186,8 @@ impl Display for Project {
         write!(
             f,
             "{}",
-            self.display(true, true).map_err(|_| std::fmt::Error)?
+            self.display(ProjectDisplayOptions::all())
+                .map_err(|_| std::fmt::Error)?
         )
     }
 }