start sketching out some things

1 files changed, 54 insertions, 0 deletions

diff --git a/src/main.rs b/src/main.rs
new file mode 100644
index 0000000..471a3a2
--- /dev/null
+++ b/src/main.rs
@@ -0,0 +1,54 @@
+extern crate chrono;
+extern crate clap;
+extern crate hostname;
+extern crate regex;
+extern crate term;
+extern crate term_size;
+extern crate users;
+extern crate walkdir;
+
+mod colors;
+mod power;
+mod prompt;
+mod system_info;
+
+fn collect_data() -> prompt::PromptData {
+    let matches = clap::App::new("fancy-prompt")
+        .about("Prints a fancy prompt")
+        // XXX author, version (extract from cargo)
+        .arg(clap::Arg::with_name("prompt-escape")
+             .long("prompt-escape")
+             .value_name("SHELL")
+             .help("Produces escape sequence wrappers for the given shell")
+             .takes_value(true))
+        .arg(clap::Arg::with_name("error-code")
+             .value_name("ERROR_CODE")
+             .help("The error code of the previously run command")
+             )
+        .get_matches();
+
+    prompt::PromptData {
+        shell: matches
+            .value_of("prompt-escape")
+            .map(|shell| colors::ShellType::from_str(shell))
+            .unwrap_or(colors::ShellType::Unknown),
+        error_code: matches
+            .value_of("error-code")
+            .map(|code| code.parse().expect("error code must be a u8"))
+            .unwrap_or(0),
+
+        hostname: system_info::hostname(),
+        terminal_cols: system_info::terminal_cols(),
+        pwd: system_info::pwd(),
+        home: system_info::home(),
+        user: system_info::user(),
+        is_root: system_info::is_root(),
+        time: system_info::time(),
+        power_info: system_info::power_info(),
+    }
+}
+
+fn main() {
+    let data = collect_data();
+    prompt::Prompt::new(data).display();
+}