fix: compile error

Cargo.lock

@@ -92,6 +92,8 @@ dependencies = [
  "clap",
  "crates_io_api",
  "rust_util",
+ "serde",
+ "serde_json",
  "toml",
 ]
 
@@ -942,9 +944,9 @@ dependencies = [
 
 [[package]]
 name = "rust_util"
-version = "0.6.22"
+version = "0.6.24"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d86f4838bd1e232610932d5a26fcf58305d1dbc936590612af966f8365afe1e7"
+checksum = "947d43eb0c81799bdc22bd2c403680ccc60fbee365568662df3e4c7163d3239d"
 dependencies = [
  "lazy_static",
  "libc",
@@ -1002,6 +1004,9 @@ name = "serde"
 version = "1.0.117"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "b88fa983de7720629c9387e9f517353ed404164b1e482c970a90c1a4aaf7dc1a"
+dependencies = [
+ "serde_derive",
+]
 
 [[package]]
 name = "serde_derive"

Cargo.toml

@@ -14,6 +14,7 @@ repository = "https://git.hatter.ink/hatter/cargotool"
 [dependencies]
 clap = "2.33.3"
 toml = "0.5.6"
-rust_util = "0.6.22"
+rust_util = "0.6.24"
 crates_io_api = "0.6"
-
+serde = { version = "1.0", features = ["derive"] }
+serde_json = "1.0"

justfile

@@ -0,0 +1,8 @@
+_:
+  @just --list
+
+install:
+  cargo install --path .
+
+publish:
+  cargo publish

src/cmd_gitcheck.rs

@@ -1,7 +1,37 @@
-use clap::{ArgMatches, SubCommand, App/*, Arg */};
-use rust_util::util_git;
+use std::fs;
+use clap::{ArgMatches, SubCommand, App, Arg};
+use rust_util::{util_git, util_file};
+use serde::{Serialize, Deserialize};
 use crate::cmd::{Command, CommandResult};
 
+const GIT_BRANCH_MASTER: &str = "master";
+const GIT_BRANCH_MAIN: &str = "main";
+const GIT_CHECK_JSON: &str = "gitcheck.json";
+
+// filename: gitcheck.json
+#[derive(Serialize, Deserialize, Debug, Default)]
+#[serde(rename_all = "camelCase")]
+struct GitCheckConfig {
+    is_master_protected: Option<bool>, // default true
+    protected_branches: Option<Vec<String>>,
+}
+
+impl GitCheckConfig {
+    fn is_master_protected(&self) -> bool {
+        self.is_master_protected.unwrap_or(true)
+    }
+
+    fn is_branch_protected(&self, branch: &str) -> bool {
+        if branch == GIT_BRANCH_MASTER || branch == GIT_BRANCH_MAIN {
+            return self.is_master_protected();
+        }
+        match &self.protected_branches {
+            None => false,
+            Some(bs) => bs.iter().find(|b| *b == branch).is_some(),
+        }
+    }
+}
+
 pub struct CommandImpl;
 
 impl Command for CommandImpl {
@@ -10,11 +40,44 @@ 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"))
+        .arg(Arg::with_name("allow-master").long("allow-master").required(false).takes_value(false).help("Allow master"))
     }
 
-    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 allow_master = sub_arg_matches.is_present("allow-master");
+        let git_check_json = match dir {
+            None => GIT_CHECK_JSON.to_string(),
+            Some(dir) => util_file::join_path(dir, GIT_CHECK_JSON),
+        };
+        let git_check_config = match fs::read_to_string(&git_check_json) {
+            Ok(s) => serde_json::from_str::<GitCheckConfig>(&s).expect(&format!("Parse file failed: {}", GIT_CHECK_JSON)),
+            Err(_) => GitCheckConfig{ ..Default::default() },
+        };
+        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);
+        }
+        if let Some(branch) = util_git::git_branch(dir).expect("Get git branch failed") {
+            if allow_master && (branch == GIT_BRANCH_MASTER || branch == GIT_BRANCH_MAIN) {
+                // just allow
+            } else if git_check_config.is_branch_protected(&branch) {
+                failure!("Git branch check failed, current branch: {} is protected", branch);
+                return Ok(-4);
+            }
+        }
         Ok(0)
     }
 }