feat: add cli modifications of the system requirements

crates/pixi_consts/src/consts.rs

@@ -21,6 +21,7 @@ pub const ENVIRONMENTS_DIR: &str = "envs";
 pub const SOLVE_GROUP_ENVIRONMENTS_DIR: &str = "solve-group-envs";
 pub const PYPI_DEPENDENCIES: &str = "pypi-dependencies";
 pub const DEPENDENCIES: &str = "dependencies";
+pub const SYSTEM_REQUIREMENTS: &str = "system-requirements";
 pub const TASK_CACHE_DIR: &str = "task-cache-v0";
 pub const ACTIVATION_ENV_CACHE_DIR: &str = "activation-env-v0";
 pub const PIXI_UV_INSTALLER: &str = "uv-pixi";

crates/pixi_manifest/src/lib.rs

@@ -41,7 +41,7 @@ pub use preview::{KnownPreviewFeature, Preview, PreviewFeature};
 pub use pypi::pypi_requirement::PyPiRequirement;
 use rattler_conda_types::Platform;
 pub use spec_type::SpecType;
-pub use system_requirements::{LibCSystemRequirement, SystemRequirements};
+pub use system_requirements::{LibCFamilyAndVersion, LibCSystemRequirement, SystemRequirements};
 pub use target::{TargetSelector, Targets, WorkspaceTarget};
 pub use task::{Task, TaskName};
 use thiserror::Error;

crates/pixi_manifest/src/manifests/manifest.rs

@@ -25,8 +25,8 @@ use crate::{
     to_options,
     toml::{ExternalWorkspaceProperties, TomlDocument, TomlManifest},
     BuildSystem, DependencyOverwriteBehavior, Environment, EnvironmentName, Feature, FeatureName,
-    GetFeatureError, PrioritizedChannel, PypiDependencyLocation, SpecType, TargetSelector, Task,
-    TaskName, WorkspaceManifest, WorkspaceTarget,
+    GetFeatureError, PrioritizedChannel, PypiDependencyLocation, SpecType, SystemRequirements,
+    TargetSelector, Task, TaskName, WorkspaceManifest, WorkspaceTarget,
 };
 
 #[derive(Debug, Clone)]
@@ -667,6 +667,36 @@ impl Manifest {
         Ok(())
     }
 
+    /// Add a system requirement to the project
+    pub fn add_system_requirement(
+        &mut self,
+        system_requirements: SystemRequirements,
+        feature_name: &FeatureName,
+    ) -> miette::Result<SystemRequirements> {
+        // Get the current system requirements
+        let current = match feature_name {
+            FeatureName::Default => &mut self.workspace.default_feature_mut().system_requirements,
+            FeatureName::Named(_) => {
+                &mut self
+                    .get_or_insert_feature_mut(feature_name)
+                    .system_requirements
+            }
+        };
+
+        // Replace the system requirements with the new ones
+        // All given requirements are replaced, all optional requirements are kept
+        let result = current.union(&system_requirements).into_diagnostic()?;
+
+        *current = result.clone();
+
+        // Update the TOML document
+        self.source
+            .add_system_requirements(&result, feature_name)
+            .into_diagnostic()?;
+
+        Ok(result)
+    }
+
     /// Returns a mutable reference to a target, creating it if needed
     pub fn get_or_insert_target_mut(
         &mut self,

crates/pixi_manifest/src/manifests/snapshots/pixi_manifest__manifests__source__test__test_add_environment_pixi.toml.snap

@@ -1,7 +1,13 @@
 ---
 source: crates/pixi_manifest/src/manifests/source.rs
 expression: source.to_string()
+snapshot_kind: text
 ---
+[project]
+name = "test"
+channels = []
+platforms = []
+
 [environments]
 foo = []
 bar = ["not-default"]

crates/pixi_manifest/src/manifests/snapshots/pixi_manifest__manifests__source__test__test_add_environment_pyproject.toml.snap

@@ -1,7 +1,14 @@
 ---
 source: crates/pixi_manifest/src/manifests/source.rs
 expression: source.to_string()
+snapshot_kind: text
 ---
+[project]
+name = "test"
+[tool.pixi.project]
+channels = []
+platforms = []
+
 [tool.pixi.environments]
 foo = []
 bar = ["not-default"]

crates/pixi_manifest/src/manifests/snapshots/pixi_manifest__manifests__source__test__test_add_family_system_requirement_environment_pixi.toml.snap

@@ -0,0 +1,12 @@
+---
+source: crates/pixi_manifest/src/manifests/source.rs
+expression: source.to_string()
+snapshot_kind: text
+---
+[project]
+name = "test"
+channels = []
+platforms = []
+
+[system-requirements]
+libc = { family = "glibc", version = "1.2" }

crates/pixi_manifest/src/manifests/snapshots/pixi_manifest__manifests__source__test__test_add_family_system_requirement_environment_pyproject.toml.snap

@@ -0,0 +1,13 @@
+---
+source: crates/pixi_manifest/src/manifests/source.rs
+expression: source.to_string()
+snapshot_kind: text
+---
+[project]
+name = "test"
+[tool.pixi.project]
+channels = []
+platforms = []
+
+[tool.pixi.system-requirements]
+libc = { family = "glibc", version = "1.2" }

crates/pixi_manifest/src/manifests/snapshots/pixi_manifest__manifests__source__test__test_add_full_system_requirement_environment_pixi.toml.snap

@@ -0,0 +1,16 @@
+---
+source: crates/pixi_manifest/src/manifests/source.rs
+expression: source.to_string()
+snapshot_kind: text
+---
+[project]
+name = "test"
+channels = []
+platforms = []
+
+[system-requirements]
+linux = "4.18"
+cuda = "11.1"
+macos = "13.0"
+libc = "2.28"
+archspec = "x86_64"

crates/pixi_manifest/src/manifests/snapshots/pixi_manifest__manifests__source__test__test_add_full_system_requirement_environment_pyproject.toml.snap

@@ -0,0 +1,17 @@
+---
+source: crates/pixi_manifest/src/manifests/source.rs
+expression: source.to_string()
+snapshot_kind: text
+---
+[project]
+name = "test"
+[tool.pixi.project]
+channels = []
+platforms = []
+
+[tool.pixi.system-requirements]
+linux = "4.18"
+cuda = "11.1"
+macos = "13.0"
+libc = "2.28"
+archspec = "x86_64"

crates/pixi_manifest/src/manifests/snapshots/pixi_manifest__manifests__source__test__test_add_system_requirement_environment_pixi.toml.snap

@@ -0,0 +1,16 @@
+---
+source: crates/pixi_manifest/src/manifests/source.rs
+expression: source.to_string()
+snapshot_kind: text
+---
+[project]
+name = "test"
+channels = []
+platforms = []
+
+[system-requirements]
+linux = "4.18"
+cuda = "11.1"
+macos = "13.0"
+libc = { family = "glibc", version = "1.2" }
+archspec = "x86_64"

crates/pixi_manifest/src/manifests/snapshots/pixi_manifest__manifests__source__test__test_add_system_requirement_environment_pyproject.toml.snap

@@ -0,0 +1,17 @@
+---
+source: crates/pixi_manifest/src/manifests/source.rs
+expression: source.to_string()
+snapshot_kind: text
+---
+[project]
+name = "test"
+[tool.pixi.project]
+channels = []
+platforms = []
+
+[tool.pixi.system-requirements]
+linux = "4.18"
+cuda = "11.1"
+macos = "13.0"
+libc = { family = "glibc", version = "1.2" }
+archspec = "x86_64"

crates/pixi_manifest/src/manifests/snapshots/pixi_manifest__manifests__source__test__test_remove_environment_pixi.toml.snap

@@ -1,6 +1,12 @@
 ---
 source: crates/pixi_manifest/src/manifests/source.rs
 expression: source.to_string()
+snapshot_kind: text
 ---
+[project]
+name = "test"
+channels = []
+platforms = []
+
 [environments]
 bar = ["default"]

crates/pixi_manifest/src/manifests/snapshots/pixi_manifest__manifests__source__test__test_remove_environment_pyproject.toml.snap

@@ -1,6 +1,13 @@
 ---
 source: crates/pixi_manifest/src/manifests/source.rs
 expression: source.to_string()
+snapshot_kind: text
 ---
+[project]
+name = "test"
+[tool.pixi.project]
+channels = []
+platforms = []
+
 [tool.pixi.environments]
 bar = ["default"]