Remove periods for CLI options help texts

Author: fornwall

src/arguments.rs

@@ -30,14 +30,14 @@ impl Args {
     pub fn parse() -> Self {
         use clap::{Arg, ArgGroup, Command};
         let version = option_env!("CARGO_PKG_VERSION").unwrap_or("unknown");
-        let about = r#"Compiles and runs a Rust script."#;
+        let about = r#"Compiles and runs a Rust script"#;
 
         let app = Command::new(crate::consts::PROGRAM_NAME)
             .version(version)
             .about(about)
             .arg(Arg::new("script")
                 .index(1)
-                .help("Script file or expression to execute.")
+                .help("Script file or expression to execute")
                 .required_unless_present_any(if cfg!(windows) {
                     ["clear-cache", "install-file-association", "uninstall-file-association"].iter()
                 } else {
@@ -52,14 +52,14 @@ impl Args {
                 .trailing_var_arg(true)
             )
             .arg(Arg::new("expr")
-                .help("Execute <script> as a literal expression and display the result.")
+                .help("Execute <script> as a literal expression and display the result")
                 .long("expr")
                 .short('e')
                 .action(ArgAction::SetTrue)
                 .requires("script")
             )
             .arg(Arg::new("loop")
-                .help("Execute <script> as a literal closure once for each line from stdin.")
+                .help("Execute <script> as a literal closure once for each line from stdin")
                 .long("loop")
                 .short('l')
                 .action(ArgAction::SetTrue)
@@ -72,39 +72,39 @@ impl Args {
             Options that impact the script being executed.
             */
             .arg(Arg::new("cargo-output")
-                .help("Show output from cargo when building.")
+                .help("Show output from cargo when building")
                 .short('c')
                 .long("cargo-output")
                 .action(ArgAction::SetTrue)
                 .requires("script")
             )
             .arg(Arg::new("count")
-                .help("Invoke the loop closure with two arguments: line, and line number.")
+                .help("Invoke the loop closure with two arguments: line, and line number")
                 .long("count")
                 .action(ArgAction::SetTrue)
                 .requires("loop")
             )
             .arg(Arg::new("debug")
-                .help("Build a debug executable, not an optimised one.")
+                .help("Build a debug executable, not an optimised one")
                 .long("debug")
                 .action(ArgAction::SetTrue)
             )
             .arg(Arg::new("dep")
-                .help("Add a dependency - either just the package name (for the latest version) or as `name=version`.")
+                .help("Add a dependency - either just the package name (for the latest version) or as `name=version`")
                 .long("dep")
                 .short('d')
                 .num_args(1..)
                 .number_of_values(1)
             )
             .arg(Arg::new("extern")
-                .help("Adds an `#[macro_use] extern crate name;` item for expressions and loop scripts.")
+                .help("Adds an `#[macro_use] extern crate name;` item for expressions and loop scripts")
                 .long("extern")
                 .short('x')
                 .num_args(1..)
                 .requires("expr_or_loop")
             )
             .arg(Arg::new("unstable_features")
-                .help("Add a #![feature] declaration to the crate.")
+                .help("Add a #![feature] declaration to the crate")
                 .long("unstable-feature")
                 .short('u')
                 .num_args(1..)
@@ -115,47 +115,47 @@ impl Args {
             Options that change how rust-script itself behaves, and don't alter what the script will do.
             */
             .arg(Arg::new("clear-cache")
-                .help("Clears out the script cache.")
+                .help("Clears out the script cache")
                 .long("clear-cache")
                 .exclusive(true)
                 .action(ArgAction::SetTrue),
             )
             .arg(Arg::new("force")
-                .help("Force the script to be rebuilt.")
+                .help("Force the script to be rebuilt")
                 .long("force")
                 .short('f')
                 .action(ArgAction::SetTrue)
                 .requires("script")
             )
             .arg(Arg::new("gen_pkg_only")
-                .help("Generate the Cargo package and print the path to it, but don't compile or run it.")
+                .help("Generate the Cargo package and print the path to it, but don't compile or run it")
                 .long("package")
                 .short('p')
                 .action(ArgAction::SetTrue)
                 .requires("script")
                 .conflicts_with_all(["debug", "force", "test", "bench"])
             )
             .arg(Arg::new("pkg_path")
-                .help("Specify where to place the generated Cargo package.")
+                .help("Specify where to place the generated Cargo package")
                 .long("pkg-path")
                 .num_args(1)
                 .requires("script")
                 .conflicts_with_all(["clear-cache", "force"])
             )
             .arg(Arg::new("test")
-                .help("Compile and run tests.")
+                .help("Compile and run tests")
                 .long("test")
                 .action(ArgAction::SetTrue)
                 .conflicts_with_all(["bench", "debug", "force"])
             )
             .arg(Arg::new("bench")
-                .help("Compile and run benchmarks. Requires a nightly toolchain.")
+                .help("Compile and run benchmarks. Requires a nightly toolchain")
                 .long("bench")
                 .action(ArgAction::SetTrue)
                 .conflicts_with_all(["test", "debug", "force"])
             )
             .arg(Arg::new("toolchain")
-                .help("Build the script using the given toolchain version.")
+                .help("Build the script using the given toolchain version")
                 .long("toolchain")
                 .short('t')
                 .num_args(1)
@@ -167,15 +167,15 @@ impl Args {
         let app = app
             .arg(
                 Arg::new("install-file-association")
-                    .help("Install a file association so that rust-script executes .ers files.")
+                    .help("Install a file association so that rust-script executes .ers files")
                     .long("install-file-association")
                     .exclusive(true)
                     .action(ArgAction::SetTrue),
             )
             .arg(
                 Arg::new("uninstall-file-association")
                     .help(
-                        "Uninstall the file association that makes rust-script execute .ers files.",
+                        "Uninstall the file association that makes rust-script execute .ers files",
                     )
                     .long("uninstall-file-association")
                     .exclusive(true)