progress on drive: basic history dump (un-pretty output)

1 files changed, 70 insertions, 0 deletions

diff --git a/src/bin/geniza-drive.rs b/src/bin/geniza-drive.rs
new file mode 100644
index 0000000..05c7fb7
--- /dev/null
+++ b/src/bin/geniza-drive.rs
@@ -0,0 +1,70 @@
+// Free Software under GPL-3.0, see LICENSE
+// Copyright 2017 Bryan Newbold
+
+#[macro_use]
+extern crate clap;
+extern crate env_logger;
+#[macro_use]
+extern crate error_chain;
+extern crate geniza;
+
+// TODO: more careful import
+use geniza::*;
+use std::path::Path;
+use clap::{App, Arg, SubCommand};
+
+fn run() -> Result<()> {
+    env_logger::init().unwrap();
+
+    let matches = App::new("geniza-drive")
+        .version(env!("CARGO_PKG_VERSION"))
+        // TODO: dat-dir for all commands up here, and have a default vaule ('./dat')
+        .arg(Arg::with_name("dat-dir")
+            .short("d")
+            .long("dat-dir")
+            .value_name("PATH")
+            .help("dat drive directory")
+            .default_value(".dat") // TODO: needs to be default_value_os?
+            .takes_value(true))
+        .subcommand(
+            SubCommand::with_name("ls")
+                .about("Lists current files in this dat")
+        )
+        .subcommand(
+            SubCommand::with_name("log")
+                .about("History of additions/deletions from this dat")
+        )
+        .get_matches();
+
+/*
+    mode: ::std::option::Option<u32>,
+    uid: ::std::option::Option<u32>,
+    gid: ::std::option::Option<u32>,
+    size: ::std::option::Option<u64>,
+    blocks: ::std::option::Option<u64>,
+    offset: ::std::option::Option<u64>,
+    byteOffset: ::std::option::Option<u64>,
+    mtime: ::std::option::Option<u64>,
+    ctime: ::std::option::Option<u64>,
+*/
+
+    let dir = Path::new(matches.value_of("dat-dir").unwrap());
+    match matches.subcommand() {
+        ("ls", Some(_subm)) => {
+        }
+        ("log", Some(_subm)) => {
+            let mut drive = DatDrive::open(dir, false)?;
+            for entry in drive.history(1) {
+                println!("{:?}", entry?);
+            }
+        }
+        _ => {
+            println!("Missing or unimplemented command!");
+            println!("{}", matches.usage());
+            ::std::process::exit(-1);
+        }
+    }
+    Ok(())
+}
+
+quick_main!(run);