[package]
name = "leanify-many"
version = "1.2.1+1"
description = "spawn leanify subprocesses"
authors = ["Avril <flanchan@cumallover.me>"]
edition = "2018"
license = "GPL-3.0-or-later"
repository = "https://git.flanchan.moe/flanchan/leanify-many"
homepage = "https://git.flanchan.moe/flanchan/leanify-many"

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

[profile.release]
opt-level = 3
lto = "fat"
codegen-units = 1

[features]
default = ["splash", "progress-reactive", "colour", "collect_err", "shutdown"]

# Enable progress bar
progress = ["termprogress", "pin-project"]

# Enable threaded scheduler
#
# Note: This is probably not desireable, since you'll want processors to be used by the child processes instead of the spawner here
threads = ["tokio/rt-threaded"]

# Show program info when passing --help
splash = []

# Enable output colouring
colour = ["recolored"]
# For americans
color = ["colour"]

# Check arguments passed to children with `--passthough` by default
checked_pass = []

# Collect `stderr` output instead of inheriting from parent `stderr`
#
# Note: Disabling this can cause weird deadlock bugs sometimes
collect_err = []

# Enables the `SIGINT` trapping & graceful shutdown of the hypervisor.
#
# This causes the queue to stop being processes, and any already running `leanify` subprocesses to be awaited on before the shutdown.
# Without this feature enabled, `leanify` subprocesses will receive terminating `SIGINT`s as normal.
shutdown = ["libc"]

# TODO: Implement this to: Capture `SIGWINCH` events and re-size + re-render the progress bar to the new terminal width. (XXX: Use a background thread (outside the thread-pool, as it's blocking) listening on `signal_hooks::Signals.forever()` for this that sends events through a shared Tokio `CondVar<TerminalWidth>` notify_all() call.)
progress-reactive = ["progress", "tokio/signal", "signal-hook", "terminal_size"]

[dependencies]
lazy_static = "1.4"
tokio = {version = "0.2", features= ["rt-core", "rt-util", "macros", "fs", "io-driver", "io-util", "io-std", "process", "sync", "stream", "time"]}
futures = "0.3"
termprogress = {version="0.3", optional=true}
cfg-if = "0.1"
recolored = { version = "1.9", optional = true }
num_cpus = "1.13"
pin-project = {version = "0.4", optional = true}
libc = { version = "0.2.171", features = ["align"], optional = true }
terminal_size = { version = "^0.1.13", optional = true }
signal-hook = { version = "0.3.17", features = ["iterator"], optional = true }

[build-dependencies]
rustc_version = "0.2"