feat: add cmd gitchecl

src/cmd_gitcheck.rs

@@ -1,4 +1,4 @@
-use clap::{ArgMatches, SubCommand, App/*, Arg */};
+use clap::{ArgMatches, SubCommand, App, Arg};
 use rust_util::util_git;
 use crate::cmd::{Command, CommandResult};
 
@@ -10,11 +10,18 @@ impl Command for CommandImpl {
 
     fn subcommand<'a>(&self) -> App<'a, 'a> {
         SubCommand::with_name(self.name()).about("Git check subcommand")
-        // .arg(Arg::with_name("add").short("A").long("add").multiple(true).takes_value(true).help("Add crates to project"))
+        .arg(Arg::with_name("dir").long("dir").required(false).takes_value(true).help("Git check dir"))
     }
 
-    fn run(&self, _arg_matches: &ArgMatches, _sub_arg_matches: &ArgMatches) -> CommandResult {
-        // util_git::git_fetch_dry_run("working_dir");
+    fn run(&self, _arg_matches: &ArgMatches, sub_arg_matches: &ArgMatches) -> CommandResult {
+        let dir = sub_arg_matches.value_of("dir");
+        let has_remote_cannotbe_fetched = util_git::git_fetch_dry_run(dir)?;
+        if !has_remote_cannotbe_fetched {
+            warning!("Git repo has not fetched codes");
+            return Ok(-2); // fetch check failed
+        }
+        let git_status = util_git::git_status(dir)?;
+        if git_status.contains("Changes not staged for commit") || git_status.contains("Changes to be committed")
         Ok(0)
     }
 }