From 7b7e727a81c9b92b7affd833d8b87c5a768bc94d Mon Sep 17 00:00:00 2001
From: Lucas Clemente Vella <lvella@powdrlabs.com>
Date: Wed, 2 Oct 2024 14:07:53 +0100
Subject: [PATCH] Using Warpbuild instead of BuildJet (#1860)

BuildJet cache is broken and they won't answer support ticket.
---
 .github/workflows/build-cache.yml | 17 ++++++++++++++---
 .github/workflows/pr-tests.yml    | 16 ++++++----------
 2 files changed, 20 insertions(+), 13 deletions(-)

diff --git a/.github/workflows/build-cache.yml b/.github/workflows/build-cache.yml
index bc8a44a25..ef429f0ba 100644
--- a/.github/workflows/build-cache.yml
+++ b/.github/workflows/build-cache.yml
@@ -9,7 +9,7 @@ env:
 
 jobs:
   build:
-    runs-on: buildjet-4vcpu-ubuntu-2204
+    runs-on: warp-ubuntu-latest-x64-4x
 
     steps:
     - uses: actions/checkout@v4
@@ -29,8 +29,19 @@ jobs:
       run: cargo build --all-targets --all --all-features --profile pr-tests
     - name: Check without Halo2
       run: cargo check --all --no-default-features --profile pr-tests
+    - name: Delete previous cache
+      uses: WarpBuilds/cache@v1
+      with:
+        path: |
+          ~/.cargo/registry/index/
+          ~/.cargo/registry/cache/
+          ~/.cargo/git/db/
+          target/
+          Cargo.lock
+        key: ${{ runner.os }}-cargo-pr-tests
+        delete-cache: true
     - name: ⚡ Save rust cache
-      uses: buildjet/cache/save@v4
+      uses: WarpBuilds/cache/save@v1
       with:
         path: |
           ~/.cargo/registry/index/
@@ -38,4 +49,4 @@ jobs:
           ~/.cargo/git/db/
           target/
           Cargo.lock
-        key: ${{ runner.os }}-cargo-pr-tests-${{ hashFiles('**/Cargo.lock') }}
+        key: ${{ runner.os }}-cargo-pr-tests
diff --git a/.github/workflows/pr-tests.yml b/.github/workflows/pr-tests.yml
index 59bc48e2e..09a427609 100644
--- a/.github/workflows/pr-tests.yml
+++ b/.github/workflows/pr-tests.yml
@@ -20,7 +20,7 @@ env:
 
 jobs:
   build:
-    runs-on: buildjet-4vcpu-ubuntu-2204
+    runs-on: warp-ubuntu-latest-x64-4x
 
     steps:
     - uses: actions/checkout@v4
@@ -28,7 +28,7 @@ jobs:
         submodules: recursive
     - name: ⚡ Restore rust cache
       id: cache
-      uses: buildjet/cache/restore@v4
+      uses: WarpBuilds/cache/restore@v1
       with:
         path: |
           ~/.cargo/registry/index/
@@ -36,9 +36,7 @@ jobs:
           ~/.cargo/git/db/
           target/
           Cargo.lock
-        key: ${{ runner.os }}-cargo-pr-tests-${{ hashFiles('**/Cargo.lock') }}
-        restore-keys: |
-          ${{ runner.os }}-cargo-pr-tests-
+        key: ${{ runner.os }}-cargo-pr-tests
     - name: Install Rust toolchain 1.81 (with clippy and rustfmt)
       run: rustup toolchain install 1.81-x86_64-unknown-linux-gnu && rustup component add clippy --toolchain 1.81-x86_64-unknown-linux-gnu && rustup component add rustfmt --toolchain 1.81-x86_64-unknown-linux-gnu
     - name: Install EStarkPolygon prover dependencies
@@ -105,7 +103,7 @@ jobs:
         POWDR_STD: ${{ github.workspace }}/std/
 
   run_examples:
-    runs-on: ubuntu-latest
+    runs-on: warp-ubuntu-latest-x64-4x
 
     steps:
     - uses: actions/checkout@v4
@@ -113,7 +111,7 @@ jobs:
         submodules: recursive
     - name: ⚡ Restore rust cache
       id: cache
-      uses: actions/cache/restore@v4
+      uses: WarpBuilds/cache/restore@v1
       with:
         path: |
           ~/.cargo/registry/index/
@@ -121,9 +119,7 @@ jobs:
           ~/.cargo/git/db/
           target/
           Cargo.lock
-        key: ${{ runner.os }}-cargo-pr-tests-${{ hashFiles('**/Cargo.lock') }}
-        restore-keys: |
-          ${{ runner.os }}-cargo-pr-tests-
+        key: ${{ runner.os }}-cargo-pr-tests
     - name: Install Rust toolchain 1.81 (with clippy and rustfmt)
       run: rustup toolchain install 1.81-x86_64-unknown-linux-gnu && rustup component add clippy --toolchain 1.81-x86_64-unknown-linux-gnu && rustup component add rustfmt --toolchain 1.81-x86_64-unknown-linux-gnu
     - name: Run examples