feat: v0.2.5, support go scripts

src/help_rs.rs

@@ -0,0 +1,39 @@
+pub fn print_help() {
+    println!(r##"{} v{} - {}
+
+Show help:
+$ runrs -h|--help
+
+Show template:
+$ runrs -t|--template
+
+Show scriptions:
+$ runrs -l|--list
+
+Install script:
+$ runrs -i|--install <script.rs>
+
+Run script:
+$ runrs <script.rs> [arguments]
+
+Binaries dir:
+~/Library/Caches/rust-script/binaries/release/
+
+Environment variables:
+┌──────────────────────┬────────────────────────────────────────────────┐
+│ Variable             │ Description                                    │
+├──────────────────────┼────────────────────────────────────────────────┤
+│ HOME                 │ User home, default from OS system              │
+│ RUNRS_SKIP_CACHE     │ Skip compiled cached file, `bool`              │
+│ RUNRS_REBUILD        │ Force rebuild, `bool`                          │
+│ RUNRS_SILENT_BUILD   │ Build new binary in silent mode, `bool`        │
+│ RUNRS_RUST_SCRIPT    │ `rust_script` command line bin file            │
+│ RUNRS_MAX_SCRIPT_LEN │ Max script length, default 1MB                 │
+└──────────────────────┴────────────────────────────────────────────────┘
+> Type `bool`: `true`, `yes`, `on` or `1` for true, otherwise false
+"##,
+             env!("CARGO_PKG_NAME"),
+             env!("CARGO_PKG_VERSION"),
+             env!("CARGO_PKG_DESCRIPTION")
+    );
+}