feat: add check git status

justfile

@@ -0,0 +1,5 @@
+_:
+  @just --list
+
+install:
+  cargo install --path .

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 +10,26 @@ 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 {
+            failure!("Git repo has not fetched codes");
+            return Ok(-2); // fetch check failed
+        }
+        let git_status = util_git::git_status(dir)?;
+        let git_status_local_unpush_messages = vec![
+            "Changes not staged for commit",
+            "Changes to be committed",
+            "Your branch is ahead of"
+        ];
+        if git_status_local_unpush_messages.iter().find(|m| git_status.contains(**m)).is_some() {
+            failure!("Git repo has un-push changes");
+            return Ok(-3);
+        }
         Ok(0)
     }
 }