add examples to README

README.md

@@ -9,19 +9,55 @@ Cargo-vcs is a Cargo extension that adds version control helpers to help manage
 - `cargo vcs status` - for brief overview
 - `cargo vcs status -v` - for verbose view
 
+```
+$ cargo vcs status
+Workspace is set to profile: new [.../rust/embedded] MSRV: 1.59.0
+
+** Projects with uncommitted changes **
+
+redv: refs/heads/e-h-1.0.0-alpha.7 [.../rust/embedded/apps/redv]
+└── [CHANGES]
+    └── src/main.rs
+
+e310x-hal: refs/heads/e-h-1.0.0-alpha.7 [.../rust/embedded/e310/e310x-hal]
+└── [CHANGES]
+    ├── src/spi/bus.rs
+    └── src/spi/config.rs
+```
+
 ### Switch to a branch or commit on workspace members
 
 - `cargo vcs checkout master` - switch to master on all workspace members
 - `cargo vcs checkout master -p one_project` - switch on specific member only
+```
+$ cargo vcs checkout master
+redv set to refs/heads/master
+embedded-hal set to refs/heads/master
+e310x set to refs/heads/master
+e310x-hal set to refs/heads/master
+hifive1 set to refs/heads/master
+riscv set to refs/heads/master
+riscv-rt set to refs/heads/master
+mipidsi set to refs/heads/master
+```
 
-### Save currently set workspace branches as a profile
+### Working with profiles
 
 - `cargo vcs profile save profile1` - saves current repo state of each workspace member under the name `profile1`
-
-### Switch to a previously saved workspace profile
-
 - `cargo vcs profile set profile1` - switches all workspace member repositories to state saved in `profile1`
 
+```
+$ cargo vcs profile set new
+redv set to refs/heads/e-h-1.0.0-alpha.7
+embedded-hal set to refs/tags/v1.0.0-alpha.7
+e310x set to refs/heads/e-h-1.0.0-alpha.7
+e310x-hal set to refs/heads/e-h-1.0.0-alpha.7
+hifive1 set to refs/heads/v0.11.0-alpha.1
+riscv set to refs/heads/e-h-1.0.0-alpha.7
+riscv-rt set to refs/heads/e-h-1.0.0-alpha.7
+mipidsi set to refs/heads/v0.3.0-alpha.1
+```
+
 ## Profile configs
 
 Profile config is saved in the workspace root directory under the name `Cargo_vcs.toml`. Manual editing is possible but using `cargo vcs profile save <profile_name>` is the preferred method as it resolves shortnames to full repository reference paths.