Add balsa 0.2.1 for Mojo 1.2.0

recipes/balsa/recipe.yaml

@@ -0,0 +1,59 @@
+context:
+  version: "0.2.1"
+  mojo_version: "==1.2.0"
+  max_version: "==26.7.0"
+
+package:
+  name: balsa
+  version: ${{ version }}
+
+source:
+  - git: https://github.com/idlab-discover/balsa.git
+    rev: df991523746e2cc618e361f2a73ba7b8999ebace
+
+build:
+  number: 0
+  # Linux x86-64 is the only platform the project builds and tests.
+  skip:
+    - target_platform != "linux-64"
+  files:
+    - lib/mojo/balsa.mojoc
+  script:
+    - mkdir -p ${{ PREFIX }}/lib/mojo
+    - mojo precompile -I ${{ PREFIX }}/lib/mojo src/balsa -o ${{ PREFIX }}/lib/mojo/balsa.mojoc
+
+requirements:
+  build:
+    - mojo-compiler ${{ mojo_version }}
+  host:
+    - mojo-compiler ${{ mojo_version }}
+    - max-core ${{ max_version }}
+  run:
+    - mojo-compiler ${{ mojo_version }}
+    - max-core ${{ max_version }}
+
+tests:
+  - script:
+      # No source include path: imports must resolve to the installed package.
+      - mojo run conda.recipe/test.mojo
+    requirements:
+      run:
+        - gcc_linux-64
+    files:
+      source:
+        - conda.recipe/test.mojo
+
+about:
+  homepage: https://github.com/idlab-discover/balsa
+  repository: https://github.com/idlab-discover/balsa
+  license: Apache-2.0
+  license_file:
+    - LICENSE
+    - LICENSES/Treelite.txt
+    - THIRD_PARTY_NOTICES.md
+  summary: Native Mojo storage and editing for Treelite v4 checkpoints
+
+extra:
+  project_name: balsa
+  maintainers:
+    - Str-Gen