ci: update macOS ARM64 build workflow and bump obikmer version

Replace manual Zig/cargo-zigbuild setup with a pre-configured Docker container (`joseluisq/rust-linux-darwin-builder`). Use explicit Clang cross-compilers for native macOS ARM64 compilation. Bump the `obikmer` package version to 1.1.25.

.gitea/workflows/ci.yml

@@ -1,9 +1,8 @@
 name: CI
 
 on:
-  push:
-    branches: ['main']
   pull_request:
+    branches: ['main']
 
 jobs:
   build:

.gitea/workflows/release.yml

@@ -13,7 +13,7 @@ jobs:
     steps:
       - uses: actions/checkout@v4
         with:
-          fetch-tags: true
+          fetch-depth: 0
 
       - name: Create Gitea release
         id: create
@@ -86,20 +86,17 @@ jobs:
   build-macos-arm64:
     needs: create-release
     runs-on: ubuntu-latest
+    container: joseluisq/rust-linux-darwin-builder:latest
     defaults:
       run:
         working-directory: src
     steps:
       - uses: actions/checkout@v4
 
-      - name: Install Rust + zigbuild
+      - name: Add target and install jq
         run: |
-          curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh -s -- -y --default-toolchain stable
-          echo "$HOME/.cargo/bin" >> $GITHUB_PATH
-          sudo apt-get update -qq && sudo apt-get install -y -qq jq
-          pip install ziglang --quiet --break-system-packages
-          $HOME/.cargo/bin/cargo install cargo-zigbuild
-          $HOME/.cargo/bin/rustup target add aarch64-apple-darwin
+          rustup target add aarch64-apple-darwin
+          apt-get update -qq && apt-get install -y -qq jq
 
       - name: Cache cargo registry
         uses: actions/cache@v4
@@ -112,7 +109,11 @@ jobs:
           restore-keys: macos-arm64-cargo-
 
       - name: Build macOS binary
-        run: cargo zigbuild --release --target aarch64-apple-darwin --no-default-features
+        env:
+          CC: aarch64-apple-darwin22.4-clang
+          CXX: aarch64-apple-darwin22.4-clang++
+          CARGO_TARGET_AARCH64_APPLE_DARWIN_LINKER: aarch64-apple-darwin22.4-clang
+        run: cargo build --release --target aarch64-apple-darwin
 
       - name: Prepare and upload artifact
         env:

Makefile

@@ -92,6 +92,7 @@ release: bump-version
 	git_hash=$$(jj log -r @ --no-graph -T 'commit_id'); \
 	commits=$$(jj log -r 'latest(tags())..@' --no-graph -T 'description ++ "\n"' 2>/dev/null || \
 	           jj log --no-graph -T 'description ++ "\n"' --limit 30); \
-	notes=$$(printf 'Write concise markdown release notes for obikmer (a Rust kmer genomics tool). Be technical and direct. Base them strictly on these commit messages:\n\n%s' "$$commits" | aichat); \
-	git tag -a "v$$new_version" -m "$$notes" "$$git_hash" && \
+	notes=$$(printf 'Write concise markdown release notes for obikmer (a Rust kmer genomics tool). Be technical and direct. Base them strictly on these commit messages:\n\n%s' "$$commits" | aichat 2>/dev/null); \
+	tag_msg="$${notes:-Release v$$new_version}"; \
+	git tag -a "v$$new_version" -m "$$tag_msg" "$$git_hash" && \
 	git push origin "v$$new_version"

src/Cargo.lock

@@ -1704,7 +1704,7 @@ dependencies = [
 
 [[package]]
 name = "obikmer"
-version = "1.1.18"
+version = "1.1.25"
 dependencies = [
  "clap",
  "csv",

src/obikmer/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "obikmer"
-version = "1.1.18"
+version = "1.1.25"
 edition = "2024"
 
 [[bin]]
@@ -18,7 +18,7 @@ obikrope      = { path = "../obikrope" }
 obikpartitionner = { path = "../obikpartitionner" }
 obisys        = { path = "../obisys" }
 obiskio       = { path = "../obiskio" }
-obikindex     = { path = "../obikindex" }
+obikindex     = { path = "../obikindex", default-features = false }
 obitaxonomy   = { path = "../obitaxonomy" }
 obilayeredmap = { path = "../obilayeredmap" }
 clap          = { version = "4", features = ["derive"] }
@@ -33,4 +33,6 @@ tracing-subscriber = { version = "0.3", features = ["fmt", "env-filter"] }
 pprof = { version = "0.13", features = ["prost-codec"], optional = true }
 
 [features]
+default   = ["numa"]
+numa      = ["obikindex/numa"]
 profiling = ["dep:pprof"]