Fix clippy lints

.github/workflows/cargo-clippy.yml

@@ -17,5 +17,5 @@ jobs:
           components: clippy
       - uses: actions-rs/clippy-check@v1
         with:
-          args: --workspace --all-targets --all-features -- -D clippy::all
+          args: --workspace --all-targets --all-features -- -D warnings -D clippy::all
           token: ${{ secrets.GITHUB_TOKEN }}

.github/workflows/cargo-test.yml

@@ -8,6 +8,9 @@ jobs:
   test:
     runs-on: ubuntu-latest
     steps:
+      - run: sudo apt update
+      - run: sudo apt install bash dash fish shellcheck xonsh zsh
+      - run: sudo snap install powershell --classic
       - uses: actions/checkout@v2
       - uses: actions-rs/toolchain@v1
         with:

src/subcommand/query.rs

@@ -84,9 +84,8 @@ impl Query {
         let now = util::get_current_time()?;
 
         let mut fzf = Fzf::new()?;
-        let mut matches = db.matches(now, &self.keywords);
 
-        while let Some(dir) = matches.next() {
+        for dir in db.matches(now, &self.keywords) {
             fzf.write(format!("{}", dir.display_score(now)))?;
         }
 
@@ -111,12 +110,10 @@ impl Query {
         let mut db = util::get_db()?;
         let now = util::get_current_time()?;
 
-        let mut matches = db.matches(now, &self.keywords);
-
         let stdout = io::stdout();
         let mut handle = stdout.lock();
 
-        while let Some(dir) = matches.next() {
+        for dir in db.matches(now, &self.keywords) {
             if self.score {
                 writeln!(handle, "{}", dir.display_score(now))
             } else {