Cargo.toml

[workspace]
members = [
  "clap_bench",
  "clap_derive",
  "clap_lex",
  "clap_complete",
  "clap_complete_fig",
  "clap_mangen",
]

[package]
name = "clap"
version = "4.0.0-rc.2"
description = "A simple to use, efficient, and full-featured Command Line Argument Parser"
repository = "https://github.com/clap-rs/clap"
categories = ["command-line-interface"]
keywords = [
  "argument",
  "cli",
  "arg",
  "parser",
  "parse"
]
license = "MIT OR Apache-2.0"
edition = "2021"
rust-version = "1.60.0"  # MSRV
include = [
  "build.rs",
  "src/**/*",
  "Cargo.toml",
  "LICENSE*",
  "README.md",
  "benches/**/*",
  "examples/**/*"
]

[package.metadata.docs.rs]
features = ["unstable-doc"]
rustdoc-args = ["--cfg", "docsrs"]
cargo-args = ["-Zunstable-options", "-Zrustdoc-scrape-examples=examples"]

[package.metadata.playground]
features = ["unstable-doc"]

[package.metadata.release]
shared-version = true
tag-name = "v{{version}}"
pre-release-replacements = [
  {file="CHANGELOG.md", search="Unreleased", replace="{{version}}", min=1},
  {file="CHANGELOG.md", search="\\.\\.\\.HEAD", replace="...{{tag_name}}", exactly=1},
  {file="CHANGELOG.md", search="ReleaseDate", replace="{{date}}", min=1},
  {file="CHANGELOG.md", search="<!-- next-header -->", replace="<!-- next-header -->\n## [Unreleased] - ReleaseDate\n", exactly=1},
  {file="CHANGELOG.md", search="<!-- next-url -->", replace="<!-- next-url -->\n[Unreleased]: https://github.com/clap-rs/clap/compare/{{tag_name}}...HEAD", exactly=1},
]

[features]
default = [
  "std",
  "color",
  "help",
  "usage",
  "error-context",
  "suggestions",
]
debug = ["clap_derive/debug", "dep:backtrace"] # Enables debug messages
unstable-doc = ["derive", "cargo", "wrap_help", "env", "unicode", "string", "unstable-replace", "unstable-grouped"] # for docs.rs

# Used in default
std = [] # support for no_std in a backwards-compatible way
color = ["dep:atty", "dep:termcolor"]
help = []
usage = []
error-context = []
suggestions = ["dep:strsim", "error-context"]

# Optional
deprecated = ["clap_derive?/deprecated"] # Guided experience to prepare for next breaking release (at different stages of development, this may become default)
derive = ["clap_derive", "dep:once_cell"]
cargo = ["dep:once_cell"] # Disable if you're not using Cargo, enables Cargo-env-var-dependent macros
wrap_help = ["help", "dep:terminal_size"]
env = [] # Use environment variables during arg parsing
unicode = ["dep:unicode-width", "dep:unicase"]  # Support for unicode characters in arguments and help messages
string = []  # Allow runtime generated strings

# In-work features
unstable-replace = []
unstable-grouped = []
unstable-v5 = ["clap_derive?/unstable-v5", "deprecated"]

[lib]
bench = false

[dependencies]
clap_derive = { path = "./clap_derive", version = "=4.0.0-rc.1", optional = true }
clap_lex = { path = "./clap_lex", version = "0.3.0" }
bitflags = "1.2"
unicase = { version = "2.6", optional = true }
strsim = { version = "0.10",  optional = true }
atty = { version = "0.2",  optional = true }
termcolor = { version = "1.1.1", optional = true }
terminal_size = { version = "0.2.1", optional = true }
backtrace = { version = "0.3", optional = true }
unicode-width = { version = "0.1.9", optional = true }
once_cell = { version = "1.12.0", optional = true }

[dev-dependencies]
trybuild = "1.0.18"
rustversion = "1"
# Cutting out `filesystem` feature
trycmd = { version = "0.13", default-features = false, features = ["color-auto", "diff", "examples"] }
humantime = "2"
snapbox = "0.3"
shlex = "1.1.0"
static_assertions = "1.1.0"
unic-emoji-char = "0.9.0"

[[example]]
name = "demo"
required-features = ["derive"]

[[example]]
name = "cargo-example"
required-features = ["cargo"]

[[example]]
name = "cargo-example-derive"
required-features = ["derive"]

[[example]]
name = "escaped-positional"
required-features = ["cargo"]

[[example]]
name = "escaped-positional-derive"
required-features = ["derive"]

[[example]]
name = "find"
required-features = ["cargo"]

[[example]]
name = "git-derive"
required-features = ["derive"]

[[example]]
name = "typed-derive"
required-features = ["derive"]

[[example]]
name = "busybox"
path = "examples/multicall-busybox.rs"

[[example]]
name = "hostname"
path = "examples/multicall-hostname.rs"

[[example]]
name = "repl"
path = "examples/repl.rs"
required-features = ["help"]

[[example]]
name = "01_quick"
path = "examples/tutorial_builder/01_quick.rs"
required-features = ["cargo"]

[[example]]
name = "02_apps"
path = "examples/tutorial_builder/02_apps.rs"

[[example]]
name = "02_crate"
path = "examples/tutorial_builder/02_crate.rs"
required-features = ["cargo"]

[[example]]
name = "02_app_settings"
path = "examples/tutorial_builder/02_app_settings.rs"
required-features = ["cargo"]

[[example]]
name = "03_01_flag_bool"
path = "examples/tutorial_builder/03_01_flag_bool.rs"
required-features = ["cargo"]

[[example]]
name = "03_01_flag_count"
path = "examples/tutorial_builder/03_01_flag_count.rs"
required-features = ["cargo"]

[[example]]
name = "03_02_option"
path = "examples/tutorial_builder/03_02_option.rs"
required-features = ["cargo"]

[[example]]
name = "03_02_option_mult"
path = "examples/tutorial_builder/03_02_option_mult.rs"
required-features = ["cargo"]

[[example]]
name = "03_03_positional"
path = "examples/tutorial_builder/03_03_positional.rs"
required-features = ["cargo"]

[[example]]
name = "03_03_positional_mult"
path = "examples/tutorial_builder/03_03_positional_mult.rs"
required-features = ["cargo"]

[[example]]
name = "03_04_subcommands"
path = "examples/tutorial_builder/03_04_subcommands.rs"
required-features = ["cargo"]

[[example]]
name = "03_05_default_values"
path = "examples/tutorial_builder/03_05_default_values.rs"
required-features = ["cargo"]

[[example]]
name = "04_01_possible"
path = "examples/tutorial_builder/04_01_possible.rs"
required-features = ["cargo"]

[[example]]
name = "04_01_enum"
path = "examples/tutorial_builder/04_01_enum.rs"
required-features = ["cargo"]

[[example]]
name = "04_02_parse"
path = "examples/tutorial_builder/04_02_parse.rs"
required-features = ["cargo"]

[[example]]
name = "04_02_validate"
path = "examples/tutorial_builder/04_02_validate.rs"
required-features = ["cargo"]

[[example]]
name = "04_03_relations"
path = "examples/tutorial_builder/04_03_relations.rs"
required-features = ["cargo"]

[[example]]
name = "04_04_custom"
path = "examples/tutorial_builder/04_04_custom.rs"
required-features = ["cargo"]

[[example]]
name = "05_01_assert"
path = "examples/tutorial_builder/05_01_assert.rs"
required-features = ["cargo"]
test = true

[[example]]
name = "01_quick_derive"
path = "examples/tutorial_derive/01_quick.rs"
required-features = ["derive"]

[[example]]
name = "02_apps_derive"
path = "examples/tutorial_derive/02_apps.rs"
required-features = ["derive"]

[[example]]
name = "02_crate_derive"
path = "examples/tutorial_derive/02_crate.rs"
required-features = ["derive"]

[[example]]
name = "02_app_settings_derive"
path = "examples/tutorial_derive/02_app_settings.rs"
required-features = ["derive"]

[[example]]
name = "03_01_flag_bool_derive"
path = "examples/tutorial_derive/03_01_flag_bool.rs"
required-features = ["derive"]

[[example]]
name = "03_01_flag_count_derive"
path = "examples/tutorial_derive/03_01_flag_count.rs"
required-features = ["derive"]

[[example]]
name = "03_02_option_derive"
path = "examples/tutorial_derive/03_02_option.rs"
required-features = ["derive"]

[[example]]
name = "03_02_option_mult_derive"
path = "examples/tutorial_derive/03_02_option_mult.rs"
required-features = ["derive"]

[[example]]
name = "03_03_positional_derive"
path = "examples/tutorial_derive/03_03_positional.rs"
required-features = ["derive"]

[[example]]
name = "03_03_positional_mult_derive"
path = "examples/tutorial_derive/03_03_positional_mult.rs"
required-features = ["derive"]

[[example]]
name = "03_04_subcommands_derive"
path = "examples/tutorial_derive/03_04_subcommands.rs"
required-features = ["derive"]

[[example]]
name = "03_04_subcommands_alt_derive"
path = "examples/tutorial_derive/03_04_subcommands_alt.rs"
required-features = ["derive"]

[[example]]
name = "03_05_default_values_derive"
path = "examples/tutorial_derive/03_05_default_values.rs"
required-features = ["derive"]

[[example]]
name = "04_01_enum_derive"
path = "examples/tutorial_derive/04_01_enum.rs"
required-features = ["derive"]

[[example]]
name = "04_02_parse_derive"
path = "examples/tutorial_derive/04_02_parse.rs"
required-features = ["derive"]

[[example]]
name = "04_02_validate_derive"
path = "examples/tutorial_derive/04_02_validate.rs"
required-features = ["derive"]

[[example]]
name = "04_03_relations_derive"
path = "examples/tutorial_derive/04_03_relations.rs"
required-features = ["derive"]

[[example]]
name = "04_04_custom_derive"
path = "examples/tutorial_derive/04_04_custom.rs"
required-features = ["derive"]

[[example]]
name = "05_01_assert_derive"
path = "examples/tutorial_derive/05_01_assert.rs"
required-features = ["derive"]
test = true

[[example]]
name = "interop_augment_args"
path = "examples/derive_ref/augment_args.rs"
required-features = ["derive"]

[[example]]
name = "interop_augment_subcommands"
path = "examples/derive_ref/augment_subcommands.rs"
required-features = ["derive"]

[[example]]
name = "interop_hand_subcommand"
path = "examples/derive_ref/hand_subcommand.rs"
required-features = ["derive"]

[[example]]
name = "interop_flatten_hand_args"
path = "examples/derive_ref/flatten_hand_args.rs"
required-features = ["derive"]

[profile.test]
opt-level = 1

[profile.bench]
lto = true
codegen-units = 1