[package]
name = "tvix-eval"
version = "0.1.0"
edition = "2021"

# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html

[lib]
name = "tvix_eval"

[[bin]]
name = "tvix-eval"
required-features = [ "repl" ]

[dependencies]
smol_str = "0.1"
rustyline = { version = "10.0.0", optional = true }
dirs = "4.0.0"
path-clean = "0.1"
tabwriter = "1.2"
rowan = "*" # pinned by rnix
codemap = "0.1.3"
codemap-diagnostic = "0.1.1"
proptest = { version = "1.0.0", default_features = false, features = ["std", "alloc", "break-dead-code", "tempfile"], optional = true }
test-strategy = { version = "0.2.1", optional = true }
clap = { version = "3.2.22", optional = true, features = ["derive", "env"] }

# rnix has not been released in a while (as of 2022-09-18), we will
# use it from git.
[dependencies.rnix]
git = "https://github.com/nix-community/rnix-parser.git"
rev = "7d0d929c22ad27bdcc0779afe445b541d3ce9631"

[dev-dependencies]
criterion = "0.3.6"
test-generator = "0.3.0"
pretty_assertions = "1.2.1"
itertools = "0.10.3"
tempdir = "0.3.7"

[features]
default = [ "repl", "impure", "arbitrary" ]

# Enables running the Nix language test suite from the original C++
# Nix implementation (at version 2.3) against Tvix.
nix_tests = []

# Enables building the binary (tvix-eval REPL)
repl = [ "dep:rustyline", "dep:clap" ]

# Enables operations in the VM which depend on the ability to perform I/O
impure = []

# Enables Arbitrary impls for internal types (required to run tests)
arbitrary = [ "proptest", "test-strategy" ]

[[bench]]
name = "eval"
harness = false

[profile.release-with-debug]
inherits = "release"
debug = true