Extra project utilities in their own crate.

This was currently in the 'cli' crates, but this code is pretty standalone and need not to be mixed with the rest of the cli logic.
  Ideally, we want the cli crate to be only a thin wrapper over functionality available from the rest of the lib crates.

Cargo.lock

@@ -61,14 +61,8 @@ dependencies = [
  "pallas-crypto",
  "pallas-primitives",
  "pallas-traverse",
- "petgraph",
- "regex",
- "serde",
- "serde_json",
- "thiserror",
- "toml",
+ "project",
  "uplc",
- "walkdir",
 ]
 
 [[package]]
@@ -808,6 +802,21 @@ dependencies = [
  "unicode-ident",
 ]
 
+[[package]]
+name = "project"
+version = "0.0.21"
+dependencies = [
+ "aiken-lang",
+ "miette",
+ "petgraph",
+ "regex",
+ "serde",
+ "serde_json",
+ "thiserror",
+ "toml",
+ "walkdir",
+]
+
 [[package]]
 name = "proptest"
 version = "1.0.0"

crates/cli/Cargo.toml

@@ -12,19 +12,14 @@ authors = ["Lucas Rosa <x@rvcas.dev>", "Kasey White <kwhitemsg@gmail.com>"]
 anyhow = "1.0.57"
 clap = { version = "3.1.14", features = ["derive"] }
 hex = "0.4.3"
+ignore = "0.4.18"
+miette = { version = "5.3.0", features = ["fancy"] }
 pallas-addresses = "0.14.0-alpha.3"
 pallas-codec = "0.14.0-alpha.3"
 pallas-crypto = "0.14.0-alpha.3"
 pallas-primitives = "0.14.0-alpha.3"
 pallas-traverse = "0.14.0-alpha.3"
-serde = { version = "1.0.144", features = ["derive"] }
-serde_json = "1.0.85"
-uplc = { path = '../uplc', version = "0.0.21" }
+
 aiken-lang = { path = "../lang", version = "0.0.20" }
-toml = "0.5.9"
-walkdir = "2.3.2"
-ignore = "0.4.18"
-regex = "1.6.0"
-miette = { version = "5.3.0", features = ["fancy"] }
-thiserror = "1.0.37"
-petgraph = "0.6.2"
+project = { path = '../project', version = "0.0.21" }
+uplc = { path = '../uplc', version = "0.0.21" }

crates/cli/src/lib.rs

@@ -1,7 +1,2 @@
-pub mod config;
-pub mod error;
-pub mod module;
-pub mod project;
-
 pub use aiken_lang;
 pub use uplc;

crates/cli/src/main.rs

@@ -16,7 +16,7 @@ use uplc::{
     },
 };
 
-use aiken::{config::Config, project::Project};
+use project::{config::Config, Project};
 
 mod args;
 

crates/project/Cargo.toml

@@ -0,0 +1,20 @@
+[package]
+name = "project"
+description = "Aiken project utilities"
+version = "0.0.21"
+edition = "2021"
+repository = "https://github.com/txpipe/aiken/crates/project"
+homepage = "https://github.com/txpipe/aiken"
+license = "Apache-2.0"
+authors = ["Lucas Rosa <x@rvcas.dev>", "Kasey White <kwhitemsg@gmail.com>"]
+
+[dependencies]
+aiken-lang = { path = "../lang", version = "0.0.20" }
+miette = { version = "5.3.0", features = ["fancy"] }
+petgraph = "0.6.2"
+regex = "1.6.0"
+serde = { version = "1.0.144", features = ["derive"] }
+serde_json = "1.0.85"
+thiserror = "1.0.37"
+toml = "0.5.9"
+walkdir = "2.3.2"

crates/project/README.md

@@ -0,0 +1,3 @@
+# Project
+
+This crate encapsulates the code used to manage Aiken projects. See [crates/cli](../cli) for usage.

crates/project/src/lib.rs

@@ -4,6 +4,10 @@ use std::{
     path::{Path, PathBuf},
 };
 
+pub mod config;
+pub mod error;
+pub mod module;
+
 use aiken_lang::{ast::ModuleKind, builtins, tipo::TypeInfo, IdGenerator};
 
 use crate::{