refactor: refactor pixi::consts and pixi::config into separate crates

Cargo.toml

@@ -110,6 +110,10 @@ winapi = { version = "0.3.9", default-features = false }
 xxhash-rust = "0.8.10"
 zip = { version = "0.6.6", default-features = false }
 
+pixi_config = { path = "crates/pixi_config" }
+pixi_consts = { path = "crates/pixi_consts" }
+pixi_manifest = { path = "crates/pixi_manifest" }
+
 [package]
 authors.workspace = true
 description = "A package management and workflow tool"
@@ -208,6 +212,9 @@ rattler_repodata_gateway = { workspace = true, features = [
 rattler_shell = { workspace = true, features = ["sysinfo"] }
 rattler_solve = { workspace = true, features = ["resolvo", "serde"] }
 
+pixi_config = { workspace = true }
+pixi_consts = { workspace = true }
+pixi_manifest = { workspace = true }
 rattler_virtual_packages = { workspace = true }
 regex = { workspace = true }
 reqwest = { workspace = true, features = [
@@ -249,7 +256,6 @@ uv-types = { workspace = true }
 xxhash-rust = { workspace = true }
 zip = { workspace = true, features = ["deflate", "time"] }
 
-pixi_manifest = { path = "crates/pixi_manifest" }
 
 [target.'cfg(unix)'.dependencies]
 libc = { workspace = true, default-features = false }

crates/pixi_config/Cargo.toml

@@ -0,0 +1,30 @@
+[package]
+authors.workspace = true
+description = "Contains the global configuration for use in a pixi project"
+edition.workspace = true
+homepage.workspace = true
+license.workspace = true
+name = "pixi_config"
+readme.workspace = true
+repository.workspace = true
+version = "0.1.0"
+
+[dependencies]
+clap = { workspace = true, features = ["std", "derive", "env"] }
+console = { workspace = true }
+dirs = { workspace = true }
+itertools = { workspace = true }
+miette = { workspace = true }
+pixi_consts = { workspace = true }
+rattler = { workspace = true }
+rattler_conda_types = { workspace = true }
+serde = { workspace = true }
+serde_ignored = { workspace = true }
+serde_json = { workspace = true }
+toml_edit = { workspace = true, features = ["serde"] }
+tracing = { workspace = true }
+url = { workspace = true }
+
+[dev-dependencies]
+insta = { workspace = true, features = ["yaml"] }
+rstest = { workspace = true }

src/config.rs → crates/pixi_config/src/lib.rs

@@ -10,14 +10,20 @@ use std::{
 use clap::{ArgAction, Parser};
 use itertools::Itertools;
 use miette::{miette, Context, IntoDiagnostic};
+use pixi_consts::consts;
 use rattler_conda_types::{
     version_spec::{EqualityOperator, LogicalOperator, RangeOperator},
     ChannelConfig, NamedChannelOrUrl, Version, VersionBumpType, VersionSpec,
 };
 use serde::{de::IntoDeserializer, Deserialize, Serialize};
 use url::Url;
 
-use crate::{consts, util::default_channel_config};
+/// TODO: maybe remove this duplicate from `src/util.rs` at some point
+pub fn default_channel_config() -> ChannelConfig {
+    ChannelConfig::default_with_root_dir(
+        std::env::current_dir().expect("Could not retrieve the current directory"),
+    )
+}
 
 /// Determines the default author based on the default git author. Both the name
 /// and the email address of the author are returned.
@@ -63,6 +69,7 @@ pub fn home_path() -> Option<PathBuf> {
     }
 }
 
+// TODO(tim): I think we should move this to another crate, dont know if global config is really correct
 /// Returns the default cache directory.
 /// Most important is the `PIXI_CACHE_DIR` environment variable.
 /// - If that is not set, the `RATTLER_CACHE_DIR` environment variable is used.
@@ -687,9 +694,7 @@ impl Config {
     ///
     /// This roots the channel configuration to the current directory. When
     /// working with a project though the channel configuration should be rooted
-    /// in the project directory. Use
-    /// [`crate::Project::channel_config`] to get the project specific channel
-    /// configuration.
+    /// in the project directory.
     pub fn global_channel_config(&self) -> &ChannelConfig {
         &self.channel_config
     }

src/snapshots/pixi__config__tests__config_merge.snap → crates/pixi_config/src/snapshots/pixi_config__tests__config_merge.snap

@@ -1,5 +1,5 @@
 ---
-source: src/config.rs
+source: crates/pixi_config/src/lib.rs
 expression: debug
 ---
 Config {

src/snapshots/pixi__config__tests__version_constraints.snap → crates/pixi_config/src/snapshots/pixi_config__tests__version_constraints.snap

@@ -1,5 +1,5 @@
 ---
-source: src/config.rs
+source: crates/pixi_config/src/lib.rs
 expression: results
 ---
 ### Strategy: 'Semver'

crates/pixi_consts/Cargo.toml

@@ -0,0 +1,16 @@
+[package]
+authors.workspace = true
+edition.workspace = true
+homepage.workspace = true
+license.workspace = true
+name = "pixi_consts"
+readme.workspace = true
+repository.workspace = true
+version = "0.1.0"
+
+
+[dependencies]
+console = { workspace = true }
+lazy_static = { workspace = true }
+pixi_manifest = { workspace = true }
+url = { workspace = true }

src/consts.rs → crates/pixi_consts/src/consts.rs

@@ -8,9 +8,9 @@ pub use pixi_manifest::consts::*;
 pub const PROJECT_MANIFEST: &str = "pixi.toml";
 pub const PYPROJECT_MANIFEST: &str = "pyproject.toml";
 pub const PROJECT_LOCK_FILE: &str = "pixi.lock";
+pub const CONFIG_FILE: &str = "config.toml";
 pub const PIXI_DIR: &str = ".pixi";
 pub const PIXI_VERSION: &str = env!("CARGO_PKG_VERSION");
-pub const CONFIG_FILE: &str = "config.toml";
 pub const PREFIX_FILE_NAME: &str = "pixi_env_prefix";
 pub const ENVIRONMENTS_DIR: &str = "envs";
 pub const SOLVE_GROUP_ENVIRONMENTS_DIR: &str = "solve-group-envs";

crates/pixi_consts/src/lib.rs

@@ -0,0 +1 @@
+pub mod consts;

crates/pixi_manifest/Cargo.toml

@@ -12,6 +12,7 @@ version = "0.1.0"
 dunce = { workspace = true }
 indexmap = { workspace = true }
 itertools = { workspace = true }
+lazy_static = { workspace = true }
 pep440_rs = { workspace = true }
 pep508_rs = { workspace = true }
 regex = { workspace = true }

crates/pixi_manifest/src/consts.rs

@@ -1,8 +1,12 @@
+use url::Url;
+
 pub const PYPI_DEPENDENCIES: &str = "pypi-dependencies";
 pub const DEFAULT_ENVIRONMENT_NAME: &str = "default";
 pub const PROJECT_MANIFEST: &str = "pixi.toml";
 pub const PYPROJECT_MANIFEST: &str = "pyproject.toml";
 pub const DEFAULT_FEATURE_NAME: &str = DEFAULT_ENVIRONMENT_NAME;
 pub const PYPROJECT_PIXI_PREFIX: &str = "tool.pixi";
 
-pub const DEFAULT_PYPI_INDEX_URL: &str = "https://pypi.org/simple";
+lazy_static::lazy_static! {
+    pub static ref DEFAULT_PYPI_INDEX_URL: Url = Url::parse("https://pypi.org/simple").unwrap();
+}

crates/pixi_manifest/src/pypi/pypi_options.rs

@@ -126,7 +126,7 @@ impl From<PypiOptions> for rattler_lock::PypiIndexes {
     fn from(value: PypiOptions) -> Self {
         let primary_index = value
             .index_url
-            .unwrap_or(consts::DEFAULT_PYPI_INDEX_URL.parse().unwrap());
+            .unwrap_or(consts::DEFAULT_PYPI_INDEX_URL.clone());
         Self {
             indexes: iter::once(primary_index)
                 .chain(value.extra_index_urls.into_iter().flatten())

crates/pixi_pty/src/unix/pty_session.rs

@@ -26,7 +26,7 @@ pub struct PtySession {
 
 /// ```
 /// use std::process::Command;
-/// use pixi::unix::PtySession;
+/// use pixi_pty::unix::PtySession;
 ///
 /// let process = PtySession::new(Command::new("bash")).unwrap();
 /// ```

src/cli/add.rs

@@ -15,14 +15,14 @@ use rattler_lock::{LockFile, Package};
 
 use super::has_specs::HasSpecs;
 use crate::{
-    config::ConfigCli,
     environment::{verify_prefix_location_unchanged, LockFileUsage},
     load_lock_file,
     lock_file::{filter_lock_file, LockFileDerivedData, UpdateContext},
     project::{
         grouped_environment::GroupedEnvironment, has_features::HasFeatures, DependencyType, Project,
     },
 };
+use pixi_config::ConfigCli;
 
 /// Adds dependencies to the project
 ///

src/cli/clean.rs

@@ -1,5 +1,7 @@
+use crate::Project;
 /// Command to clean the parts of your system which are touched by pixi.
-use crate::{config, consts, Project};
+use pixi_config;
+use pixi_consts::consts;
 use pixi_manifest::EnvironmentName;
 use std::path::PathBuf;
 use std::time::Duration;
@@ -105,7 +107,7 @@ pub async fn execute(args: Args) -> miette::Result<()> {
 
 /// Clean the pixi cache folders.
 async fn clean_cache(args: CacheArgs) -> miette::Result<()> {
-    let cache_dir = config::get_cache_dir()?;
+    let cache_dir = pixi_config::get_cache_dir()?;
     let mut dirs = vec![];
 
     if args.pypi {

src/cli/config.rs

@@ -2,12 +2,12 @@ use std::{path::PathBuf, str::FromStr};
 
 use clap::Parser;
 use miette::{IntoDiagnostic, WrapErr};
+use pixi_config;
+use pixi_config::Config;
+use pixi_consts::consts;
 use rattler_conda_types::NamedChannelOrUrl;
 
-use crate::{
-    config::{self, Config},
-    consts, project,
-};
+use crate::project;
 
 #[derive(Parser, Debug)]
 enum Subcommand {
@@ -222,15 +222,15 @@ fn load_config(common_args: &CommonArgs) -> miette::Result<Config> {
 
 fn determine_config_write_path(common_args: &CommonArgs) -> miette::Result<PathBuf> {
     let write_path = if common_args.system {
-        config::config_path_system()
+        pixi_config::config_path_system()
     } else {
         if let Some(root) = determine_project_root(common_args)? {
             if !common_args.global {
                 return Ok(root.join(consts::PIXI_DIR).join(consts::CONFIG_FILE));
             }
         }
 
-        let mut global_locations = config::config_path_global();
+        let mut global_locations = pixi_config::config_path_global();
         let mut to = global_locations
             .pop()
             .expect("should have at least one global config path");

src/cli/exec.rs

@@ -18,12 +18,13 @@ use rattler_solve::{resolvo::Solver, SolverImpl, SolverTask};
 use rattler_virtual_packages::VirtualPackage;
 use reqwest_middleware::ClientWithMiddleware;
 
+use crate::utils::config::from_pixi_config;
 use crate::{
-    config::{self, Config, ConfigCli},
     prefix::Prefix,
     progress::{await_in_progress, global_multi_progress, wrap_in_progress},
     utils::{reqwest::build_reqwest_clients, PrefixGuard},
 };
+use pixi_config::{self, Config, ConfigCli};
 
 /// Run a command in a temporary environment.
 #[derive(Parser, Debug, Default)]
@@ -92,7 +93,7 @@ impl EnvironmentHash {
 /// CLI entry point for `pixi runx`
 pub async fn execute(args: Args) -> miette::Result<()> {
     let config = Config::with_cli_config(&args.config);
-    let cache_dir = config::get_cache_dir().context("failed to determine cache directory")?;
+    let cache_dir = pixi_config::get_cache_dir().context("failed to determine cache directory")?;
 
     let mut command_args = args.command.iter();
     let command = command_args.next().ok_or_else(|| miette::miette!(help ="i.e when specifying specs explicitly use a command at the end: `pixi exec -s python==3.12 python`", "missing required command to execute",))?;
@@ -158,7 +159,7 @@ pub async fn create_exec_prefix(
     let gateway = Gateway::builder()
         .with_cache_dir(cache_dir.join("repodata"))
         .with_client(client.clone())
-        .with_channel_config(rattler_repodata_gateway::ChannelConfig::from(config))
+        .with_channel_config(from_pixi_config(config))
         .finish();
 
     // Determine the specs to use for the environment

src/cli/global/common.rs

@@ -9,12 +9,8 @@ use rattler_repodata_gateway::sparse::SparseRepoData;
 use rattler_solve::{resolvo, SolverImpl, SolverTask};
 use reqwest_middleware::ClientWithMiddleware;
 
-use crate::{
-    config::{home_path, Config},
-    prefix::Prefix,
-    repodata,
-    utils::reqwest::build_reqwest_clients,
-};
+use crate::{prefix::Prefix, repodata, utils::reqwest::build_reqwest_clients};
+use pixi_config::{home_path, Config};
 
 /// Global binaries directory, default to `$HOME/.pixi/bin`
 pub struct BinDir(pub PathBuf);