feat: add sccache webdav backend

Author: filipdulic

.github/workflows/rust.yml

@@ -6,6 +6,9 @@ jobs:
     name: Check
     runs-on: ubuntu-latest
     steps:
+      - name: Run sccache-cache
+        uses: mozilla-actions/sccache-action@v0.0.9
+      
       - name: Checkout sources
         uses: actions/checkout@v2
 
@@ -18,6 +21,11 @@ jobs:
 
       - name: Run cargo check
         uses: actions-rs/cargo@v1
+        env:
+          SCCACHE_WEBDAV_ENDPOINT: ${{ secrets.WEB_DAV_URL }}
+          SCCACHE_WEBDAV_USER: "admin"
+          SCCACHE_WEBDAV_PASSWORD: ${{ secrets.WEB_DAV_PASSWORD }}
+          RUSTC_WRAPPER: "sccache"
         with:
           command: check
           args: --all-features
@@ -26,6 +34,9 @@ jobs:
     name: Test Suite
     runs-on: ubuntu-latest
     steps:
+      - name: Run sccache-cache
+        uses: mozilla-actions/sccache-action@v0.0.9
+
       - name: Checkout sources
         uses: actions/checkout@v2
 
@@ -38,6 +49,11 @@ jobs:
 
       - name: Run cargo test
         uses: actions-rs/cargo@v1
+        env:
+          SCCACHE_WEBDAV_ENDPOINT: ${{ secrets.WEB_DAV_URL }}
+          SCCACHE_WEBDAV_USER: "admin"
+          SCCACHE_WEBDAV_PASSWORD: ${{ secrets.WEB_DAV_PASSWORD }}
+          RUSTC_WRAPPER: "sccache"
         with:
           command: test
           arg: --all-features
@@ -46,6 +62,9 @@ jobs:
     name: Lints
     runs-on: ubuntu-latest
     steps:
+      - name: Run sccache-cache
+        uses: mozilla-actions/sccache-action@v0.0.9
+
       - name: Checkout sources
         uses: actions/checkout@v2
 
@@ -65,6 +84,11 @@ jobs:
 
       - name: Run cargo clippy
         uses: actions-rs/clippy-check@v1
+        env:
+          SCCACHE_WEBDAV_ENDPOINT: ${{ secrets.WEB_DAV_URL }}
+          SCCACHE_WEBDAV_USER: "admin"
+          SCCACHE_WEBDAV_PASSWORD: ${{ secrets.WEB_DAV_PASSWORD }}
+          RUSTC_WRAPPER: "sccache"
         with:
           token: ${{ secrets.GITHUB_TOKEN }}
           args: --all-features