add integration test feature flag, add integration test CI action

.github/docker/Dockerfile.build

@@ -57,5 +57,4 @@ RUN /go/bin/yamlfmt -lint .github/workflows/*.yaml .github/workflows/*.yml .gith
 
 RUN cargo check
 RUN cargo +nightly fmt --all -- --check
-# Build the bonsol cli target prior to running integration tests that require it.
-RUN cargo build --bin bonsol && cargo test
+RUN cargo test

.github/workflows/build-ci-image.yaml

@@ -9,7 +9,7 @@ on:
       - "*"
 jobs:
   build:
-    runs-on: ubuntu-latest-m
+    runs-on: ubuntu-latest
     steps:
       - name: Checkout
         uses: actions/checkout@v3

.github/workflows/integration-tests.yml

@@ -0,0 +1,30 @@
+name: Integration Tests
+on:
+  pull_request:
+    branches:
+      - '**'
+
+concurrency:
+  cancel-in-progress: true
+
+permissions: read-all
+
+jobs:
+  integration-tests:
+    name: Setup Toolchain and Test
+    runs-on: ubuntu-latest
+    permissions:
+      contents: "read"
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v4
+
+      - name: Install Nix With Bonsol Binary Cache
+        uses: DeterminateSystems/nix-installer-action@main
+        with:
+          extra-conf: |
+            extra-substituters = https://bonsol.cachix.org
+            extra-trusted-public-keys = bonsol.cachix.org-1:yz7vi1rCPW1BpqoszdJvf08HZxQ/5gPTPxft4NnT74A=
+
+      - name: Run Integration Tests
+        run: nix develop --command cargo test --features integration -- --nocapture

CHANGELOG.md

@@ -9,6 +9,9 @@ and this project adheres to [Semantic Versioning](http://semver.org/spec/v2.0.0.
 ### Changed
 * `bonsol` cli option requirements and error messages updated for added clarity
 
+### Added
+* `bonsol estimate` for estimating execution cost of bonsol programs.
+
 ### Fixed
 * **Breaking**: `execute_v1` interface instruction now uses the new `InputRef` to improve CU usage.
 * Adds a callback struct to use the input_hash and committed_outputs from the callback program ergonomically.

cli/Cargo.toml

@@ -11,6 +11,7 @@ path = "src/main.rs"
 [features]
 mac = ["risc0-zkvm/metal"]
 linux = ["risc0-zkvm/cuda"]
+integration = []
 
 [dependencies]
 anyhow = "1.0.86"

cli/src/main.rs

@@ -23,7 +23,7 @@ mod execute;
 mod init;
 mod prove;
 
-#[cfg(test)]
+#[cfg(all(test, feature = "integration"))]
 mod tests;
 
 pub mod command;