Support glob in get repositories (fix #184)

Cargo.lock

@@ -479,6 +479,11 @@ dependencies = [
  "libc 0.2.60 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
+[[package]]
+name = "glob"
+version = "0.3.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+
 [[package]]
 name = "h2"
 version = "0.1.26"
@@ -1896,6 +1901,7 @@ dependencies = [
  "failure 0.1.5 (registry+https://github.com/rust-lang/crates.io-index)",
  "failure_derive 0.1.5 (registry+https://github.com/rust-lang/crates.io-index)",
  "futures 0.1.28 (registry+https://github.com/rust-lang/crates.io-index)",
+ "glob 0.3.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "lazy_static 1.3.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "log 0.4.8 (registry+https://github.com/rust-lang/crates.io-index)",
  "nix 0.14.1 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -2192,6 +2198,7 @@ dependencies = [
 "checksum futures 0.1.28 (registry+https://github.com/rust-lang/crates.io-index)" = "45dc39533a6cae6da2b56da48edae506bb767ec07370f86f70fc062e9d435869"
 "checksum futures-cpupool 0.1.8 (registry+https://github.com/rust-lang/crates.io-index)" = "ab90cde24b3319636588d0c35fe03b1333857621051837ed769faefb4c2162e4"
 "checksum getrandom 0.1.7 (registry+https://github.com/rust-lang/crates.io-index)" = "cd8e190892c840661957ba9f32dacfb3eb405e657f9f9f60485605f0bb37d6f8"
+"checksum glob 0.3.0 (registry+https://github.com/rust-lang/crates.io-index)" = "9b919933a397b79c37e33b77bb2aa3dc8eb6e165ad809e58ff75bc7db2e34574"
 "checksum h2 0.1.26 (registry+https://github.com/rust-lang/crates.io-index)" = "a5b34c246847f938a410a03c5458c7fee2274436675e76d8b903c08efc29c462"
 "checksum heck 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)" = "20564e78d53d2bb135c343b3f47714a56af2061f1c928fdb541dc7b9fdd94205"
 "checksum http 0.1.18 (registry+https://github.com/rust-lang/crates.io-index)" = "372bcb56f939e449117fb0869c2e8fd8753a8223d92a172c6e808cf123a5b6e4"

Cargo.toml

@@ -31,6 +31,7 @@ tokio-process = "0.2.3"
 futures = "0.1.27"
 openssl-probe = { version = "0.1.2", optional = true }
 pretty_env_logger = "0.3.0"
+glob = "0.3.0"
 
 [target.'cfg(unix)'.dependencies]
 nix = "0.14.0"

README.md

@@ -118,7 +118,8 @@ Here's an example for a configuration file:
 
 ``` toml
 git_repos = [
-    "~/dev/topgrade",
+    "~/src/*/",
+    "~/.config/something"
 ]
 
 # Same options as the command line flag

src/main.rs

@@ -242,7 +242,7 @@ fn run() -> Result<(), Error> {
     if config.should_run(Step::GitRepos) {
         if let Some(custom_git_repos) = config.git_repos() {
             for git_repo in custom_git_repos {
-                git_repos.insert(git_repo);
+                git_repos.glob_insert(git_repo);
             }
         }
         execute(

src/steps/git.rs

@@ -1,9 +1,10 @@
-use crate::error::{Error, ErrorKind};
+puse crate::error::{Error, ErrorKind};
 use crate::executor::{CommandExt, RunType};
 use crate::terminal::print_separator;
 use crate::utils::{which, HumanizedPath};
 use console::style;
 use futures::future::{join_all, Future};
+use glob::{glob_with, MatchOptions};
 use log::{debug, error};
 use std::collections::HashSet;
 use std::io;
@@ -17,10 +18,10 @@ pub struct Git {
     git: Option<PathBuf>,
 }
 
-#[derive(Debug)]
 pub struct Repositories<'a> {
     git: &'a Git,
     repositories: HashSet<String>,
+    glob_match_options: MatchOptions,
 }
 
 fn get_head_revision(git: &Path, repo: &str) -> Option<String> {
@@ -162,9 +163,16 @@ impl Git {
 
 impl<'a> Repositories<'a> {
     pub fn new(git: &'a Git) -> Self {
+        let mut glob_match_options = MatchOptions::new();
+
+        if cfg!(windows) {
+            glob_match_options.case_sensitive = false;
+        }
+
         Self {
             git,
             repositories: HashSet::new(),
+            glob_match_options,
         }
     }
 
@@ -173,4 +181,19 @@ impl<'a> Repositories<'a> {
             self.repositories.insert(repo);
         }
     }
+
+    pub fn glob_insert(&mut self, pattern: &str) {
+        if let Ok(glob) = glob_with(pattern, self.glob_match_options) {
+            for entry in glob {
+                match entry {
+                    Ok(path) => self.insert(path),
+                    Err(e) => {
+                        error!("Error in path {}", e);
+                    }
+                }
+            }
+        } else {
+            error!("Bad glob pattern: {}", pattern);
+        }
+    }
 }