Make YAML style clearer and more consistent

In GitHub Actions workflow files, this separates top-level keys
within a job with blank lines, which was sometimes but not usually
already done, since this seems to improve readability. Besides
that, this also applies the prevailing style more consistently.

This style tweak is in preparation for adding explicit
`permissions` keys (so that doing so won't decrease readability).

Author: EliahKagan

.github/workflows/ci.yml

@@ -1,9 +1,5 @@
 name: ci
 
-env:
-  CARGO_TERM_COLOR: always
-  CLICOLOR: 1
-
 on:
   push:
     branches:
@@ -17,10 +13,16 @@ on:
       - main
   workflow_dispatch:
 
+env:
+  CARGO_TERM_COLOR: always
+  CLICOLOR: 1
+
 jobs:
   pure-rust-build:
     runs-on: ubuntu-latest
+
     container: debian:stable-slim
+
     steps:
       - uses: actions/checkout@v4
       - name: Prerequisites
@@ -47,13 +49,13 @@ jobs:
 
   test:
     runs-on: ubuntu-latest
+
     steps:
       - uses: actions/checkout@v4
       - uses: dtolnay/rust-toolchain@stable
       - uses: Swatinem/rust-cache@v2
       - name: Setup dependencies
-        run:
-          sudo apt-get install -y --no-install-recommends liblzma-dev tree
+        run: sudo apt-get install -y --no-install-recommends liblzma-dev tree
       - uses: extractions/setup-just@v2
       - uses: taiki-e/install-action@v2
         with:
@@ -71,7 +73,9 @@ jobs:
           - windows-latest
           - macos-latest
           - ubuntu-latest
+
     runs-on: ${{ matrix.os }}
+
     steps:
       - uses: actions/checkout@v4
       - uses: dtolnay/rust-toolchain@stable
@@ -97,6 +101,7 @@ jobs:
 
   test-fixtures-windows:
     runs-on: windows-latest
+
     steps:
       - uses: actions/checkout@v4
       - uses: dtolnay/rust-toolchain@stable
@@ -133,9 +138,11 @@ jobs:
 
   test-32bit:
     runs-on: ubuntu-latest
+
     strategy:
       matrix:
         target: [ armv7-linux-androideabi ]
+
     steps:
       - uses: actions/checkout@v4
       - uses: dtolnay/rust-toolchain@stable
@@ -157,6 +164,7 @@ jobs:
 
   lint:
     runs-on: ubuntu-latest
+
     steps:
       - uses: actions/checkout@v4
       - uses: dtolnay/rust-toolchain@master
@@ -181,6 +189,7 @@ jobs:
 
   cargo-deny:
     runs-on: ubuntu-latest
+
     strategy:
       matrix:
         checks:
@@ -198,11 +207,15 @@ jobs:
 
   wasm:
     name: WebAssembly
+
     runs-on: ubuntu-latest
+
     continue-on-error: true
+
     strategy:
       matrix:
         target: [ wasm32-unknown-unknown, wasm32-wasi ]
+
     steps:
       - uses: actions/checkout@master
       - name: Install Rust
@@ -230,10 +243,13 @@ jobs:
           # However, when changes are made to `etc/copy-packetline.sh`, re-enable the other platforms for testing.
     #       - macos-latest
     #       - windows-latest
+
     runs-on: ${{ matrix.os }}
+
     defaults:
       run:
         shell: bash
+
     steps:
       - uses: actions/checkout@v4
       - name: Check that working tree is initially clean
@@ -252,6 +268,7 @@ jobs:
   # Dummy job to have a stable name for the "all tests pass" requirement
   tests-pass:
     name: Tests pass
+
     needs:
       - pure-rust-build
       - test
@@ -261,8 +278,11 @@ jobs:
       - cargo-deny
       - wasm
       - check-packetline
+
     if: always() # always run even if dependencies fail
+
     runs-on: ubuntu-latest
+
     steps:
       # fail if ANY dependency has failed or cancelled
       - if: "contains(needs.*.result, 'failure') || contains(needs.*.result, 'cancelled')"

.github/workflows/cifuzz.yml

@@ -1,4 +1,5 @@
 name: CIFuzz
+
 on:
   pull_request:
     branches:
@@ -14,25 +15,29 @@ on:
       - '*.toml'
       - Makefile
   workflow_dispatch:
+
 jobs:
- Fuzzing:
-   runs-on: ubuntu-latest
-   steps:
-   - name: Build Fuzzers
-     id: build
-     uses: google/oss-fuzz/infra/cifuzz/actions/build_fuzzers@master
-     with:
-       oss-fuzz-project-name: 'gitoxide'
-       language: rust
-   - name: Run Fuzzers
-     uses: google/oss-fuzz/infra/cifuzz/actions/run_fuzzers@master
-     with:
-       oss-fuzz-project-name: 'gitoxide'
-       language: rust
-       fuzz-seconds: 600
-   - name: Upload Crash
-     uses: actions/upload-artifact@v4
-     if: failure() && steps.build.outcome == 'success'
-     with:
-       name: artifacts
-       path: ./out/artifacts
+  Fuzzing:
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Build Fuzzers
+        id: build
+        uses: google/oss-fuzz/infra/cifuzz/actions/build_fuzzers@master
+        with:
+          oss-fuzz-project-name: gitoxide
+          language: rust
+
+      - name: Run Fuzzers
+        uses: google/oss-fuzz/infra/cifuzz/actions/run_fuzzers@master
+        with:
+          oss-fuzz-project-name: gitoxide
+          language: rust
+          fuzz-seconds: 600
+
+      - name: Upload Crash
+        uses: actions/upload-artifact@v4
+        if: failure() && steps.build.outcome == 'success'
+        with:
+          name: artifacts
+          path: ./out/artifacts

.github/workflows/cron.yml

@@ -1,15 +1,16 @@
 name: cron
 
 on:
-  schedule: 
+  schedule:
     - cron: '0 13,1 * * *'
   workflow_dispatch:
 
 jobs:
   stress:
     runs-on: ubuntu-latest
+
     steps:
-    - uses: actions/checkout@v4
-    - uses: Swatinem/rust-cache@v2
-    - name: stress
-      run: make stress
+      - uses: actions/checkout@v4
+      - uses: Swatinem/rust-cache@v2
+      - name: stress
+        run: make stress

.github/workflows/msrv.yml

@@ -16,16 +16,20 @@ on:
 jobs:
   check-msrv:
     name: cargo check MSRV
+
     strategy:
       matrix:
         os:
           - windows-2022
           - ubuntu-latest
+
     runs-on: ${{ matrix.os }}
+
     env:
       # dictated by `firefox` to support the `helix` editor, but now probably effectively be controlled by `jiff`, which also aligns with `regex`.
       # IMPORTANT: adjust etc/msrv-badge.svg as well
       rust_version: 1.74.0
+
     steps:
       - uses: actions/checkout@v4
       - uses: extractions/setup-just@v2

.github/workflows/release.yml

@@ -435,7 +435,9 @@ jobs:
             os: windows-latest
             rust: stable
             target: i686-pc-windows-gnu
+
     runs-on: ${{ matrix.os }}
+
     steps:
       - uses: actions/checkout@v4
       - name: Install Rust
@@ -449,7 +451,7 @@ jobs:
           pacboy: cc:p
           path-type: inherit
       - name: "Install prerequisites"
-        run: vcpkg install  zlib:x64-windows-static-md
+        run: vcpkg install zlib:x64-windows-static-md
       - name: "Installation from crates.io: gitoxide"
         run: cargo +${{ matrix.rust }} install --target ${{ matrix.target }} --no-default-features --features max-pure --target-dir install-artifacts --debug --force gitoxide
         shell: msys2 {0}