Implement Huak's task table

README.md

@@ -67,7 +67,7 @@ Commands:
   publish     Builds and uploads current project to a registry
   python      Manage Python installations
   remove      Remove dependencies from the project
-  run         Run a command within the project's environment context
+  run         Run a command with Huak
   test        Test the project's Python code
   update      Update the project's dependencies
   version     Display the version of the project

crates/huak-package-manager/src/environment.rs

@@ -24,10 +24,10 @@ pub struct Environment {
 impl Environment {
     /// Initialize an `Environment`.
     #[must_use]
-    pub fn new() -> Environment {
-        let interpreters = Environment::resolve_python_interpreters();
+    pub fn new() -> Self {
+        let interpreters = Self::resolve_python_interpreters();
 
-        Environment { interpreters }
+        Self { interpreters }
     }
 
     /// Get an `Iterator` over the Python `Interpreter` `PathBuf`s found.

crates/huak-package-manager/src/error.rs

@@ -34,6 +34,10 @@ pub enum Error {
     InternalError(String),
     #[error("a checksum is invalid: {0}")]
     InvalidChecksum(String),
+    #[error("a program is invalid: {0}")]
+    InvalidProgram(String),
+    #[error("a run command is invalid: {0}")]
+    InvalidRunCommand(String),
     #[error("a version number could not be parsed: {0}")]
     InvalidVersionString(String),
     #[error("a problem occurred with json deserialization: {0}")]

crates/huak-package-manager/src/lib.rs

@@ -35,7 +35,7 @@
 //!   lish        Builds and uploads current project to a registry
 //!   python      Manage Python installations
 //!   remove      Remove dependencies from the project
-//!   run         Run a command within the project's environment context
+//!   run         Run a command with Huak
 //!   test        Test the project's Python code
 //!   update      Update the project's dependencies
 //!   version     Display the version of the project

crates/huak-package-manager/src/manifest.rs

@@ -168,7 +168,9 @@ dev = [
     "black ==22.8.0",
     "isort ==5.12.0",
 ]
-"#
+
+[tool.huak.task]
+hello-world = "python -c 'print(\"hello, world.\")'""#
         );
     }
 
@@ -238,6 +240,9 @@ dev = [
     "pytest == 7.4.3",
     "ruff",
 ]
+
+[tool.huak.task]
+hello-world = "python -c 'print(\"hello, world.\")'"
 "#
         );
     }
@@ -282,6 +287,9 @@ dev = [
 new-group = [
     "test2",
 ]
+
+[tool.huak.task]
+hello-world = "python -c 'print(\"hello, world.\")'"
 "#
         );
     }
@@ -317,6 +325,9 @@ dev = [
     "pytest == 7.4.3",
     "ruff",
 ]
+
+[tool.huak.task]
+hello-world = "python -c 'print(\"hello, world.\")'"
 "#
         );
     }
@@ -353,6 +364,9 @@ email = "[email protected]"
 dev = [
     "pytest == 7.4.3",
 ]
+
+[tool.huak.task]
+hello-world = "python -c 'print(\"hello, world.\")'"
 "#
         );
     }

crates/huak-package-manager/src/ops/build.rs

@@ -1,4 +1,4 @@
-use super::make_venv_command;
+use super::add_venv_to_command;
 use crate::{Config, Dependency, HuakResult, InstallOptions};
 use std::{process::Command, str::FromStr};
 
@@ -44,7 +44,7 @@ pub fn build_project(config: &Config, options: &BuildOptions) -> HuakResult<()>
     if let Some(it) = options.values.as_ref() {
         args.extend(it.iter().map(std::string::String::as_str));
     }
-    make_venv_command(&mut cmd, &python_env)?;
+    add_venv_to_command(&mut cmd, &python_env)?;
     cmd.args(args).current_dir(workspace.root());
 
     config.terminal().run_command(&mut cmd)

crates/huak-package-manager/src/ops/format.rs

@@ -1,7 +1,8 @@
-use super::make_venv_command;
 use crate::{Config, Dependency, HuakResult, InstallOptions};
 use std::{process::Command, str::FromStr};
 
+use super::add_venv_to_command;
+
 pub struct FormatOptions {
     /// A values vector of format options typically used for passing on arguments.
     pub values: Option<Vec<String>>,
@@ -56,8 +57,8 @@ pub fn format_project(config: &Config, options: &FormatOptions) -> HuakResult<()
     let mut cmd = Command::new(python_env.python_path());
     let mut ruff_cmd = Command::new(python_env.python_path());
     let mut ruff_args = vec!["-m", "ruff", "check", ".", "--select", "I", "--fix"];
-    make_venv_command(&mut cmd, &python_env)?;
-    make_venv_command(&mut ruff_cmd, &python_env)?;
+    add_venv_to_command(&mut cmd, &python_env)?;
+    add_venv_to_command(&mut ruff_cmd, &python_env)?;
     let mut args = vec!["-m", "ruff", "format", "."];
     if let Some(v) = options.values.as_ref() {
         args.extend(v.iter().map(String::as_str));

crates/huak-package-manager/src/ops/lint.rs

@@ -1,4 +1,4 @@
-use super::make_venv_command;
+use super::add_venv_to_command;
 use crate::{Config, Dependency, HuakResult, InstallOptions};
 use std::{process::Command, str::FromStr};
 
@@ -35,7 +35,7 @@ pub fn lint_project(config: &Config, options: &LintOptions) -> HuakResult<()> {
 
         // Run `mypy` excluding the workspace's Python environment directory.
         let mut mypy_cmd = Command::new(python_env.python_path());
-        make_venv_command(&mut mypy_cmd, &python_env)?;
+        add_venv_to_command(&mut mypy_cmd, &python_env)?;
         mypy_cmd
             .args(vec!["-m", "mypy", ".", "--exclude", &python_env.name()?])
             .current_dir(workspace.root());
@@ -48,7 +48,7 @@ pub fn lint_project(config: &Config, options: &LintOptions) -> HuakResult<()> {
     if let Some(v) = options.values.as_ref() {
         args.extend(v.iter().map(String::as_str));
     }
-    make_venv_command(&mut cmd, &python_env)?;
+    add_venv_to_command(&mut cmd, &python_env)?;
     cmd.args(args).current_dir(workspace.root());
     terminal.run_command(&mut cmd)?;
 

crates/huak-package-manager/src/ops/mod.rs

@@ -57,7 +57,7 @@ if __name__ == "__main__":
 ///   `PATH` environment variable.
 /// - Adds `VIRTUAL_ENV` environment variable to the command pointing at the virtual environment's
 ///   root.
-fn make_venv_command(cmd: &mut Command, venv: &PythonEnvironment) -> HuakResult<()> {
+fn add_venv_to_command(cmd: &mut Command, venv: &PythonEnvironment) -> HuakResult<()> {
     let mut paths = env_path_values().unwrap_or_default();
 
     paths.insert(0, venv.executables_dir_path().clone());

crates/huak-package-manager/src/ops/publish.rs

@@ -1,4 +1,4 @@
-use super::make_venv_command;
+use super::add_venv_to_command;
 use crate::{Config, Dependency, HuakResult, InstallOptions};
 use std::{process::Command, str::FromStr};
 
@@ -44,7 +44,7 @@ pub fn publish_project(config: &Config, options: &PublishOptions) -> HuakResult<
     if let Some(v) = options.values.as_ref() {
         args.extend(v.iter().map(String::as_str));
     }
-    make_venv_command(&mut cmd, &python_env)?;
+    add_venv_to_command(&mut cmd, &python_env)?;
     cmd.args(args).current_dir(workspace.root());
     config.terminal().run_command(&mut cmd)
 }