.github/dependabot.yml

@@ -22,15 +22,3 @@ updates:
     labels:
       - dependabot
       - dependencies
-
-  - package-ecosystem: docker
-    directory: "/"
-    schedule:
-      interval: daily
-      time: "04:00"
-    open-pull-requests-limit: 10
-    assignees:
-      - vbrandl
-    labels:
-      - dependencies
-      - dependabot

.github/workflows/audit.yml

@@ -15,7 +15,7 @@ jobs:
   security_audit:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v3
       - uses: rustsec/audit-check@v1
         with:
           token: ${{ secrets.GITHUB_TOKEN }}

.github/workflows/dependabot-changelog.yml

@@ -15,12 +15,12 @@ jobs:
     permissions:
       contents: write
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v3
         with:
           token: ${{ secrets.ACTION_TOKEN }}
       - uses: dangoslen/dependabot-changelog-helper@v3
         with:
           activationLabel: 'dependabot'
-      - uses: stefanzweifel/git-auto-commit-action@v5
+      - uses: stefanzweifel/git-auto-commit-action@v4
         with:
           commit_message: "Update Changelog"

.github/workflows/release.yml

@@ -33,7 +33,7 @@ jobs:
 
     steps:
       - name: Checkout sources
-        uses: actions/checkout@v4
+        uses: actions/checkout@v3
 
       - name: Install stable toolchain
         uses: actions-rs/toolchain@v1
@@ -42,7 +42,7 @@ jobs:
           override: true
 
       - name: Cache cargo registry, index and build directory
-        uses: actions/cache@v4
+        uses: actions/cache@v3
         with:
           path: |
             ~/.cargo/registry
@@ -71,7 +71,7 @@ jobs:
           fi
 
       - name: Releasing assets
-        uses: softprops/action-gh-release@v2
+        uses: softprops/action-gh-release@v1
         with:
           files: |
             target/${{ matrix.target }}/release/hoc-${{ matrix.artifact_prefix }}.tar.gz
@@ -84,7 +84,7 @@ jobs:
     needs: [tests]
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v3
       - uses: taiki-e/create-gh-release-action@v1
         with:
           changelog: CHANGELOG.md

.github/workflows/rust.yml

@@ -13,7 +13,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout sources
-        uses: actions/checkout@v4
+        uses: actions/checkout@v3
 
       - name: Install stable toolchain
         uses: dtolnay/rust-toolchain@stable
@@ -27,13 +27,13 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout sources
-        uses: actions/checkout@v4
+        uses: actions/checkout@v3
 
       - name: Install stable toolchain
         uses: dtolnay/rust-toolchain@stable
 
       - name: Cache cargo registry, index and build directory
-        uses: actions/cache@v4
+        uses: actions/cache@v3
         with:
           path: |
             ~/.cargo/registry
@@ -42,9 +42,13 @@ jobs:
           key: ${{ runner.os }}-cargo-${{ hashFiles('**/Cargo.lock') }}
 
       - name: Clippy Linting
-        run: cargo clippy --all-features -- -Dclippy::all -Dclippy::pedantic
+        run: cargo clippy --all-features -- -Dclippy::all
+        # TODO
+        # run: cargo clippy --all-features -- -Dclippy::all -Dclippy::pedantic
       - name: Clippy Test Linting
-        run: cargo clippy --tests -- -Dclippy::all -Dclippy::pedantic
+        run: cargo clippy --tests -- -Dclippy::all
+        # TODO
+        # run: cargo clippy --tests -- -Dclippy::all -Dclippy::pedantic
 
 
   test:
@@ -58,13 +62,13 @@ jobs:
 
     steps:
       - name: Checkout sources
-        uses: actions/checkout@v4
+        uses: actions/checkout@v3
 
       - name: Install stable toolchain
         uses: dtolnay/rust-toolchain@stable
 
       - name: Cache cargo registry, index and build directory
-        uses: actions/cache@v4
+        uses: actions/cache@v3
         with:
           path: |
             ~/.cargo/registry

CHANGELOG.md

@@ -4,55 +4,15 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
 ## [Unreleased]
-
 ### Dependencies
-- Bump `serde` from 1.0.192 to 1.0.204 ([#704](https://github.com/vbrandl/hoc/pull/704), [#719](https://github.com/vbrandl/hoc/pull/719), [#726](https://github.com/vbrandl/hoc/pull/726), [#736](https://github.com/vbrandl/hoc/pull/736), [#761](https://github.com/vbrandl/hoc/pull/761), [#766](https://github.com/vbrandl/hoc/pull/766), [#767](https://github.com/vbrandl/hoc/pull/767), [#771](https://github.com/vbrandl/hoc/pull/771), [#775](https://github.com/vbrandl/hoc/pull/775), [#787](https://github.com/vbrandl/hoc/pull/787))
+- Bump `serde` from 1.0.160 to 1.0.164 (#613, #617, #627)
-- Bump `config` from 0.13.3 to 0.14.0 ([#705](https://github.com/vbrandl/hoc/pull/705), [#729](https://github.com/vbrandl/hoc/pull/729))
-- Bump `openssl` from 0.10.55 to 0.10.60 ([#706](https://github.com/vbrandl/hoc/pull/706))
-- Bump `tokio` from 1.34.0 to 1.38.0 ([#707](https://github.com/vbrandl/hoc/pull/707), [#709](https://github.com/vbrandl/hoc/pull/709), [#732](https://github.com/vbrandl/hoc/pull/732), [#756](https://github.com/vbrandl/hoc/pull/756), [#776](https://github.com/vbrandl/hoc/pull/776))
-- Bump `reqwest` from 0.11.22 to 0.12.5 ([#708](https://github.com/vbrandl/hoc/pull/708), [#728](https://github.com/vbrandl/hoc/pull/728), [#741](https://github.com/vbrandl/hoc/pull/741), [#745](https://github.com/vbrandl/hoc/pull/745), [#749](https://github.com/vbrandl/hoc/pull/749), [#750](https://github.com/vbrandl/hoc/pull/750), [#754](https://github.com/vbrandl/hoc/pull/754), [#758](https://github.com/vbrandl/hoc/pull/758), [#765](https://github.com/vbrandl/hoc/pull/765), [#781](https://github.com/vbrandl/hoc/pull/781))
-- Bump `anyhow` from 1.0.75 to 1.0.86 ([#710](https://github.com/vbrandl/hoc/pull/710), [#714](https://github.com/vbrandl/hoc/pull/714), [#720](https://github.com/vbrandl/hoc/pull/720), [#737](https://github.com/vbrandl/hoc/pull/737), [#744](https://github.com/vbrandl/hoc/pull/744), [#759](https://github.com/vbrandl/hoc/pull/759), [#768](https://github.com/vbrandl/hoc/pull/768), [#772](https://github.com/vbrandl/hoc/pull/772))
-- Bump `futures` from 0.3.29 to 0.3.30 ([#711](https://github.com/vbrandl/hoc/pull/711))
-- Bump `awc` from 3.2.0 to 3.5.0 ([#712](https://github.com/vbrandl/hoc/pull/712), [#731](https://github.com/vbrandl/hoc/pull/731), [#774](https://github.com/vbrandl/hoc/pull/774))
-- Bump `actix-web` from 4.4.0 to 4.8.0 ([#713](https://github.com/vbrandl/hoc/pull/713), [#739](https://github.com/vbrandl/hoc/pull/739), [#773](https://github.com/vbrandl/hoc/pull/773), [#782](https://github.com/vbrandl/hoc/pull/782))
-- Bump `tempfile` from 3.8.1 to 3.10.1 ([#715](https://github.com/vbrandl/hoc/pull/715), [#752](https://github.com/vbrandl/hoc/pull/752))
-- Bump `serde_json` from 1.0.108 to 1.0.120 ([#717](https://github.com/vbrandl/hoc/pull/717), [#722](https://github.com/vbrandl/hoc/pull/722), [#727](https://github.com/vbrandl/hoc/pull/727), [#738](https://github.com/vbrandl/hoc/pull/738), [#760](https://github.com/vbrandl/hoc/pull/760), [#770](https://github.com/vbrandl/hoc/pull/770), [#784](https://github.com/vbrandl/hoc/pull/784), [#786](https://github.com/vbrandl/hoc/pull/786))
-- Bump `vergen` from 8.2.6 to 8.3.1 ([#721](https://github.com/vbrandl/hoc/pull/721), [#730](https://github.com/vbrandl/hoc/pull/730))
-- Bump `actions/cache` from 3 to 4 ([#724](https://github.com/vbrandl/hoc/pull/724))
-- Bump `h2` from 0.3.20 to 0.3.26 ([#725](https://github.com/vbrandl/hoc/pull/725), [#757](https://github.com/vbrandl/hoc/pull/757))
-- Bump `git2` from 0.18.1 to 0.18.3 ([#734](https://github.com/vbrandl/hoc/pull/734), [#748](https://github.com/vbrandl/hoc/pull/748))
-- Bump `tracing-actix-web` from 0.7.9 to 0.7.11 ([#742](https://github.com/vbrandl/hoc/pull/742), [#777](https://github.com/vbrandl/hoc/pull/777))
-- Bump `mio` from 0.8.9 to 0.8.11 ([#740](https://github.com/vbrandl/hoc/pull/740))
-- Bump `softprops/action-gh-release` from 1 to 2 ([#743](https://github.com/vbrandl/hoc/pull/743))
-- Bump `bytes` from 1.5.0 to 1.6.0 ([#751](https://github.com/vbrandl/hoc/pull/751))
-- Bump `actix-rt` from 2.9.0 to 2.10.0 ([#779](https://github.com/vbrandl/hoc/pull/779))
-- Bump `lazy_static` from 1.4.0 to 1.5.0 ([#783](https://github.com/vbrandl/hoc/pull/783))
-
-## [0.36.0] 2023-11-17
-### Dependencies
-- Bump `serde` from 1.0.160 to 1.0.192 (#613, #617, #627, #636, #639, #640, #645, [#648](https://github.com/vbrandl/hoc/pull/648), [#650](https://github.com/vbrandl/hoc/pull/650), [#652](https://github.com/vbrandl/hoc/pull/652), [#653](https://github.com/vbrandl/hoc/pull/653), [#654](https://github.com/vbrandl/hoc/pull/654), [#655](https://github.com/vbrandl/hoc/pull/655), [#657](https://github.com/vbrandl/hoc/pull/657), [#669](https://github.com/vbrandl/hoc/pull/669), [#687](https://github.com/vbrandl/hoc/pull/687), [#692](https://github.com/vbrandl/hoc/pull/692), [#698](https://github.com/vbrandl/hoc/pull/698))
 - Bump `actions/cache` from 2 to 3 (#616)
-- Bump `tokio` from 1.28.0 to 1.34.0 (#618, #625, #633, #634, [#659](https://github.com/vbrandl/hoc/pull/659), [#660](https://github.com/vbrandl/hoc/pull/660), [#665](https://github.com/vbrandl/hoc/pull/665), [#686](https://github.com/vbrandl/hoc/pull/686), [#699](https://github.com/vbrandl/hoc/pull/699))
+- Bump `tokio` from 1.28.0 to 1.28.2 (#618, #625)
-- Bump `reqwest` from 0.11.17 to 0.11.22 (#619, [#672](https://github.com/vbrandl/hoc/pull/672), [#683](https://github.com/vbrandl/hoc/pull/683), [#684](https://github.com/vbrandl/hoc/pull/684))
+- Bump `reqwest` from 0.11.17 to 0.11.18 (#619)
-- Bump `vergen` from 8.1.3 to 8.2.6 (#621, #622, #635, #638, [#679](https://github.com/vbrandl/hoc/pull/679), [#697](https://github.com/vbrandl/hoc/pull/697))
+- Bump `vergen` from 8.1.3 to 8.2.1 (#621, #622)
-- Bump `tracing-actix-web` from 0.7.4 to 0.7.9 (#623, [#656](https://github.com/vbrandl/hoc/pull/656), [#682](https://github.com/vbrandl/hoc/pull/682), [#690](https://github.com/vbrandl/hoc/pull/690), [#701](https://github.com/vbrandl/hoc/pull/701))
+- Bump `tracing-actix-web` from 0.7.4 to 0.7.5 (#623)
-- Bump `git2` from 0.17.1 to 0.18.1 (#624, [#674](https://github.com/vbrandl/hoc/pull/674), [#681](https://github.com/vbrandl/hoc/pull/681))
+- Bump `git2` from 0.17.1 to 0.17.2 (#624)
-- Bump `tempfile` from 3.5.0 to 3.8.1 (#626, [#646](https://github.com/vbrandl/hoc/pull/646), [#658](https://github.com/vbrandl/hoc/pull/658), [#667](https://github.com/vbrandl/hoc/pull/667), [#695](https://github.com/vbrandl/hoc/pull/695))
+- Bump `tempfile` from 3.5.0 to 3.6.0 (#626)
-- Bump `serde_json` from 1.0.96 to 1.0.108 (#630, #632, #637, #641, #644, [#649](https://github.com/vbrandl/hoc/pull/649), [#663](https://github.com/vbrandl/hoc/pull/663), [#678](https://github.com/vbrandl/hoc/pull/678), [#680](https://github.com/vbrandl/hoc/pull/680), [#696](https://github.com/vbrandl/hoc/pull/696))
-- Bump `openssl` from 0.10.50 to 0.10.55 (#631)
-- Bump `tracing-bunyan-formatter` from 0.3.7 to 0.3.9 (#642, [#661](https://github.com/vbrandl/hoc/pull/661))
-- Bump `anyhow` from 1.0.71 to 1.0.75 (#643, [#662](https://github.com/vbrandl/hoc/pull/662), [#664](https://github.com/vbrandl/hoc/pull/664))
-- Bump `ructe` from 0.16.1 to 0.17.0 ([#647](https://github.com/vbrandl/hoc/pull/647))
-- Bump `actix-rt` from 2.8.0 to 2.9.0 ([#670](https://github.com/vbrandl/hoc/pull/670))
-- Bump `actix-web` from 4.3.1 to 4.4.0 ([#673](https://github.com/vbrandl/hoc/pull/673))
-- Bump `awc` from 3.1.1 to 3.2.0 ([#675](https://github.com/vbrandl/hoc/pull/675))
-- Bump `actions/checkout` from 3 to 4 ([#676](https://github.com/vbrandl/hoc/pull/676))
-- Bump `bytes` from 1.4.0 to 1.5.0 ([#677](https://github.com/vbrandl/hoc/pull/677))
-- Bump `stefanzweifel/git-auto-commit-action` from 4 to 5 ([#685](https://github.com/vbrandl/hoc/pull/685))
-- Bump `tracing` from 0.1.37 to 0.1.40 ([#688](https://github.com/vbrandl/hoc/pull/688), [#689](https://github.com/vbrandl/hoc/pull/689))
-- Bump `tracing-log` from 0.1.3 to 0.2.0 ([#691](https://github.com/vbrandl/hoc/pull/691), [#693](https://github.com/vbrandl/hoc/pull/693))
-- Bump `futures` from 0.3.28 to 0.3.29 ([#694](https://github.com/vbrandl/hoc/pull/694))
-- Bump `tracing-subscriber` from 0.3.17 to 0.3.18 ([#702](https://github.com/vbrandl/hoc/pull/702))
 
 
 ## [0.35.0] 2023-05-04
@@ -276,4 +236,4 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 [#502]: https://github.com/vbrandl/hoc/pull/502
 [#503]: https://github.com/vbrandl/hoc/pull/503
 [#504]: https://github.com/vbrandl/hoc/pull/504
-[#508]: https://github.com/vbrandl/hoc/pull/508
+[#508]: https://github.com/vbrandl/hoc/pull/508

Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "hoc"
-version = "0.36.0"
+version = "0.35.0"
 authors = ["Valentin Brandl <vbrandl@riseup.net>"]
 edition = "2021"
 build = "src/build.rs"
@@ -13,36 +13,36 @@ path = "src/main.rs"
 name = "hoc"
 
 [dependencies]
-actix-rt = "2.10.0"
+actix-rt = "2.8.0"
-actix-web = "4.8.0"
+actix-web = "4.3.1"
 badgers = "1.2.0"
-bytes = "1.6.0"
+bytes = "1.4.0"
-config = { version = "0.14.0", features = ["toml"], default-features = false }
+config = { version = "0.13.3", features = ["toml"] }
 dotenvy = "0.15.7"
-futures = "0.3.30"
+futures = "0.3.27"
-git2 = "0.19.0"
+git2 = "0.17.2"
-lazy_static = "1.5.0"
+lazy_static = "1.4.0"
 mime = "0.3"
 number_prefix = "0.4.0"
 openssl-probe = "0.1.5"
-reqwest = "0.12.5"
+reqwest = "0.11.18"
-serde = "1.0.204"
+serde = "1.0.164"
-serde_derive = "1.0.204"
+serde_derive = "1.0.137"
-serde_json = "1.0.120"
+serde_json = "1.0.94"
-tracing = "0.1.40"
+tracing = "0.1.37"
-tracing-actix-web = "0.7.11"
+tracing-actix-web = "0.7.5"
-tracing-bunyan-formatter = "0.3.9"
+tracing-bunyan-formatter = "0.3.6"
 tracing-futures = "0.2.5"
-tracing-log = "0.2.0"
+tracing-log = "0.1.3"
-tracing-subscriber = { version = "0.3.18", features = ["registry", "env-filter"] }
+tracing-subscriber = { version = "0.3.17", features = ["registry", "env-filter"] }
 
 [build-dependencies]
-anyhow = "1.0.86"
+anyhow = "1.0.71"
-ructe = { version = "0.17.2", features = ["mime03"] }
+ructe = { version = "0.16.1", features = ["mime03"] }
-vergen = { version = "8.3.1", default-features = false, features = ["git", "gitoxide"] }
+vergen = { version = "8.2.1", default-features = false, features = ["git", "gitoxide"] }
 
 [dev-dependencies]
-awc = "3.5.0"
+awc = "3.1.1"
-ructe = "0.17.2"
+ructe = "0.16.1"
-tempfile = "3.10.1"
+tempfile = "3.6.0"
-tokio = "1.38.0"
+tokio = "1.28.2"

renovate.json5

@@ -1,6 +0,0 @@
-{
-  "$schema": "https://docs.renovatebot.com/renovate-schema.json",
-  "extends": [
-    "local>renovate-bot/renovate-config"
-  ]
-}

src/cache.rs

@@ -74,7 +74,7 @@ impl<'a> CacheState<'a> {
         trace!("Calculating new cache");
         match self {
             CacheState::Old { mut cache, .. } => {
-                if let Some(cache) = cache.entries.get_mut(branch) {
+                if let Some(mut cache) = cache.entries.get_mut(branch) {
                     cache.head = head;
                     cache.count += count;
                     cache.commits += commits;

src/error.rs

@@ -41,14 +41,17 @@ impl ResponseError for Error {
 
     fn error_response(&self) -> HttpResponse {
         let mut buf = Vec::new();
-        if let Error::BranchNotFound = self {
+        match self {
-            templates::p404_no_master_html(&mut buf, VERSION_INFO, 0).unwrap();
+            Error::BranchNotFound => {
-            HttpResponse::NotFound().content_type("text/html").body(buf)
+                templates::p404_no_master_html(&mut buf, VERSION_INFO, 0).unwrap();
-        } else {
+                HttpResponse::NotFound().content_type("text/html").body(buf)
-            templates::p500_html(&mut buf, VERSION_INFO, 0).unwrap();
+            }
-            HttpResponse::InternalServerError()
+            _ => {
-                .content_type("text/html")
+                templates::p500_html(&mut buf, VERSION_INFO, 0).unwrap();
-                .body(buf)
+                HttpResponse::InternalServerError()
+                    .content_type("text/html")
+                    .body(buf)
+            }
         }
     }
 }

src/lib.rs

@@ -282,7 +282,6 @@ where
         }
         pull(&path)?;
         let (hoc, head, commits) = hoc(&service_url, &state.repos(), &state.cache(), branch)?;
-        #[allow(clippy::cast_precision_loss)]
         let hoc_pretty = match NumberPrefix::decimal(hoc as f64) {
             NumberPrefix::Standalone(hoc) => hoc.to_string(),
             NumberPrefix::Prefixed(prefix, hoc) => format!("{hoc:.1}{prefix}"),

src/main.rs

@@ -6,7 +6,7 @@ fn init() {
     dotenvy::dotenv().ok();
     openssl_probe::init_ssl_cert_env_vars();
 
-    telemetry::init_subscriber(telemetry::get_subscriber("hoc", "info"));
+    telemetry::init_subscriber(telemetry::get_subscriber("hoc", "info"))
 }
 
 #[actix_rt::main]

src/telemetry.rs

@@ -15,10 +15,6 @@ pub fn get_subscriber(name: &str, env_filter: &str) -> impl Subscriber + Send +
         .with(formatting_layer)
 }
 
-/// # Panics
-///
-/// This panics if the `LogTracer` cannot be initialized or `subscriber` cannot be set as global
-/// default.
 pub fn init_subscriber(subscriber: impl Subscriber + Send + Sync) {
     LogTracer::init().expect("Failed to set logger");
     set_global_default(subscriber).expect("Failed to set tracing subscriber");

tests/count.rs

@@ -5,14 +5,14 @@ use tempfile::TempDir;
 #[test]
 fn no_repos() {
     let repos = TempDir::new().unwrap();
-    assert_eq!(0, count_repositories(&repos).unwrap());
+    assert_eq!(0, count_repositories(&repos).unwrap())
 }
 
 #[test]
 fn no_repos_for_provider() {
     let repos = TempDir::new().unwrap();
     let _provider = TempDir::new_in(&repos).unwrap();
-    assert_eq!(0, count_repositories(&repos).unwrap());
+    assert_eq!(0, count_repositories(&repos).unwrap())
 }
 
 #[test]
@@ -20,7 +20,7 @@ fn no_repos_for_owner() {
     let repos = TempDir::new().unwrap();
     let provider = TempDir::new_in(&repos).unwrap();
     let _owner = TempDir::new_in(&provider).unwrap();
-    assert_eq!(0, count_repositories(&repos).unwrap());
+    assert_eq!(0, count_repositories(&repos).unwrap())
 }
 
 #[test]
@@ -29,7 +29,7 @@ fn one_repo_for_owner() {
     let provider = TempDir::new_in(&repos).unwrap();
     let owner = TempDir::new_in(&provider).unwrap();
     let _repo = TempDir::new_in(&owner).unwrap();
-    assert_eq!(1, count_repositories(&repos).unwrap());
+    assert_eq!(1, count_repositories(&repos).unwrap())
 }
 
 #[test]
@@ -39,7 +39,7 @@ fn two_repos_for_owner() {
     let owner = TempDir::new_in(&provider).unwrap();
     let _repo1 = TempDir::new_in(&owner).unwrap();
     let _repo2 = TempDir::new_in(&owner).unwrap();
-    assert_eq!(2, count_repositories(&repos).unwrap());
+    assert_eq!(2, count_repositories(&repos).unwrap())
 }
 
 #[test]
@@ -51,7 +51,7 @@ fn two_repos_for_two_providers() {
     let provider2 = TempDir::new_in(&repos).unwrap();
     let owner2 = TempDir::new_in(&provider2).unwrap();
     let _repo2 = TempDir::new_in(&owner2).unwrap();
-    assert_eq!(2, count_repositories(&repos).unwrap());
+    assert_eq!(2, count_repositories(&repos).unwrap())
 }
 
 #[test]
@@ -62,5 +62,5 @@ fn two_subdirs_in_one_repo() {
     let repo = TempDir::new_in(&owner).unwrap();
     let _subdir1 = TempDir::new_in(&repo).unwrap();
     let _subdir2 = TempDir::new_in(&repo).unwrap();
-    assert_eq!(1, count_repositories(&repos).unwrap());
+    assert_eq!(1, count_repositories(&repos).unwrap())
 }

tests/util/mod.rs

@@ -25,14 +25,14 @@ pub async fn spawn_app() -> TestApp {
     let listener = TcpListener::bind("127.0.0.1:0").expect("Failed to bind random port");
 
     let port = listener.local_addr().unwrap().port();
-    let address = format!("http://127.0.0.1:{port}");
+    let address = format!("http://127.0.0.1:{}", port);
 
-    let repo_dir = tempdir().expect("Cannot create repo_dir");
+    let _repo_dir = tempdir().expect("Cannot create repo_dir");
-    let cache_dir = tempdir().expect("Cannot create cache_dir");
+    let _cache_dir = tempdir().expect("Cannot create cache_dir");
 
     let mut settings = Settings::load().expect("Failed to read configuration.");
-    settings.repodir = repo_dir.path().to_path_buf();
+    settings.repodir = _repo_dir.path().to_path_buf();
-    settings.cachedir = cache_dir.path().to_path_buf();
+    settings.cachedir = _cache_dir.path().to_path_buf();
 
     let server = hoc::run(listener, settings)
         .await
@@ -44,7 +44,7 @@ pub async fn spawn_app() -> TestApp {
 
     TestApp {
         address,
-        _repo_dir: repo_dir,
+        _repo_dir,
-        _cache_dir: cache_dir,
+        _cache_dir,
     }
 }