workspace: unify

Have one big Cargo workspace rather than two. This simplifies things.
Further, I streamlined the dependencies.

Now, all dependencies are workspace dependencies with no default
features and the workspace members consume the dependencies as
needed with their corresponding features.

Author: phip1611

.github/dependabot.yml

@@ -8,14 +8,6 @@ updates:
     ignore:
       - dependency-name: "*"
         update-types: [ "version-update:semver-patch" ]
-  - package-ecosystem: cargo
-    directory: "/integration-test/bins"
-    schedule:
-      interval: monthly
-    open-pull-requests-limit: 10
-    ignore:
-      - dependency-name: "*"
-        update-types: [ "version-update:semver-patch" ]
   - package-ecosystem: github-actions
     directory: "/"
     schedule:

Cargo.lock

@@ -1,31 +1,53 @@
 [workspace]
 resolver = "2"
 members = [
+  "integration-test/bins/multiboot2_chainloader",
+  "integration-test/bins/multiboot2_payload",
+  "integration-test/bins/util",
   "multiboot2",
   "multiboot2-common",
   "multiboot2-header",
 ]
-exclude = [
-  "integration-test"
+# Default members are all members without special Rust runtime attributes, such
+# as panic_handler and global_allocator. This way, `cargo test` et al. will work
+# smoothley while the workspace still contains the integration tests.
+default-members = [
+  "multiboot2",
+  "multiboot2-common",
+  "multiboot2-header",
 ]
 package.rust-version = "1.85.0"
 package.edition = "2024"
 package.license = "MIT/Apache-2.0"
 
 [workspace.dependencies]
-bitflags = "2.9.1"
+# Dependencies of multiboot2 et al.
+bitflags = { version = "2.9", default-features = false }
 log = { version = "~0.4", default-features = false }
-ptr_meta = { version = "~0.3", default-features = false, features = ["derive"] }
-thiserror = { version = "2.0.12", default-features = false }
+ptr_meta = { version = "~0.3", default-features = false }
+thiserror = { version = "2.0", default-features = false }
+uefi-raw = { version = "~0.11", default-features = false }
 
-# Intra-workspace dependencies of upstream crates: always point to the latest
-# stable version
+# Dependencies for integration tests
+anyhow = { version = "1.0", default-features = false }
+multiboot = { version = "0.8", default-features = false }
+elf_rs = { version = "0.3", default-features = false }
+good_memory_allocator = { version = "0.1", default-features = false }
+integration-test-util = { path = "./integration-test/bins/util" }
+qemu-exit = { version = "3.0", default-features = false }
+
+# Intra-workspace dependencies of upstream crates
 multiboot2 = { version = "0.24.0", default-features = false }
 multiboot2-common = { version = "0.3.0", default-features = false }
+multiboot2-header = { version = "0.7.0", default-features = false }
+
+[profile.release-integration-test]
+inherits = "release"
+panic = "abort"
+opt-level = "s"
 
-# This way, the corresponding crate dependency can be normalley referenced by
-# version, while still the repository version is used transparently during local
-# development.
+# Force the local versions of the multiboot2 crates, i.e., override any
+# dependency to a crates.io version.
 [patch.crates-io]
 multiboot2 = { path = "multiboot2" }
 multiboot2-common = { path = "multiboot2-common" }

Cargo.toml

@@ -16,8 +16,12 @@ Licensed under either of
 
 at your option.
 
-### Contribution
+## Contribution
 
 Unless you explicitly state otherwise, any contribution intentionally submitted
 for inclusion in the work by you, as defined in the Apache-2.0 license, shall be
 dual licensed as above, without any additional terms or conditions.
+
+## Run Integration Tests
+
+- `$ nix develop --command bash -c "run-integrationtest"`