Merge pull request #1637 from sylvestre/clap-install

refactor(install): move to clap

Cargo.lock

@@ -1677,7 +1677,7 @@ dependencies = [
 name = "uu_install"
 version = "0.0.1"
 dependencies = [
- "getopts 0.2.21 (registry+https://github.com/rust-lang/crates.io-index)",
+ "clap 2.33.3 (registry+https://github.com/rust-lang/crates.io-index)",
  "libc 0.2.66 (registry+https://github.com/rust-lang/crates.io-index)",
  "time 0.1.42 (registry+https://github.com/rust-lang/crates.io-index)",
  "uucore 0.0.4",

src/uu/install/Cargo.toml

@@ -18,7 +18,7 @@ edition = "2018"
 path = "src/install.rs"
 
 [dependencies]
-getopts = "0.2.18"
+clap = "2.33"
 libc = ">= 0.2"
 uucore = { version=">=0.0.4", package="uucore", path="../../uucore", features=["mode"] }
 uucore_procs = { version=">=0.0.4", package="uucore_procs", path="../../uucore_procs" }

tests/by-util/test_install.rs

@@ -10,7 +10,7 @@ fn test_install_help() {
         .succeeds()
         .no_stderr()
         .stdout
-        .contains("Options:"));
+        .contains("FLAGS:"));
 }
 
 #[test]