docs: add usage description

2023-11-13 14:16:36 +08:00 · 2023-11-13 14:16:36 +08:00 · 9e44df4973
commit 9e44df4973
parent a51d0ee809
1 changed files with 18 additions and 1 deletions
--- a/README.md
+++ b/README.md
@ -1,3 +1,20 @@
 # docker-tags

-list all tags for a Docker image on a remote registry.
+List all tags for a Docker image on a remote registry.
+
+## Usage
+
+Build and install binaries into `/${CARGO_HOME}/bin` by default.
+
+```
+cargo install --path . --locked
+```
+
+> Cargo install ignores Cargo.lock by default.
+> Use `--locked` to match `cargo build --release` would build.
+
+Change the location by `--root` option.
+
+```
+cargo install --path --locked --root /usr/local 
+```