Move config creation out of arg parsing, and start on using libv2

This commit is contained in:
Félix Saparelli 2021-08-24 20:23:37 +12:00
parent 23d794ed7e
commit e939f97c90
No known key found for this signature in database
GPG Key ID: B948C4BAE44FC474
5 changed files with 152 additions and 469 deletions

297
Cargo.lock generated
View File

@ -17,22 +17,13 @@ version = "1.0.2"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "f26201604c87b1e01bd3d98f8d5d9a8fcbb815e8cedb41ffccbeb4bf593a35fe"
[[package]]
name = "aho-corasick"
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source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "1e37cfd5e7657ada45f742d6e99ca5788580b5c529dc78faf11ece6dc702656f"
dependencies = [
"memchr",
]
[[package]]
name = "ansi_term"
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source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "d52a9bb7ec0cf484c551830a7ce27bd20d67eac647e1befb56b0be4ee39a55d2"
dependencies = [
"winapi 0.3.9",
"winapi",
]
[[package]]
@ -77,7 +68,7 @@ dependencies = [
"slab",
"socket2",
"waker-fn",
"winapi 0.3.9",
"winapi",
]
[[package]]
@ -116,7 +107,7 @@ checksum = "d9b39be18770d11421cdb1b9947a45dd3f37e93092cbf377614828a319d5fee8"
dependencies = [
"hermit-abi",
"libc",
"winapi 0.3.9",
"winapi",
]
[[package]]
@ -232,7 +223,7 @@ dependencies = [
"num-integer",
"num-traits",
"time",
"winapi 0.3.9",
"winapi",
]
[[package]]
@ -266,7 +257,7 @@ dependencies = [
"terminfo",
"thiserror",
"which",
"winapi 0.3.9",
"winapi",
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[[package]]
@ -305,7 +296,7 @@ dependencies = [
"async-trait",
"nix 0.22.0",
"tokio",
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"winapi",
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[[package]]
@ -327,7 +318,7 @@ dependencies = [
"lazy_static",
"libc",
"terminal_size",
"winapi 0.3.9",
"winapi",
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[[package]]
@ -447,7 +438,7 @@ checksum = "3fd78930633bd1c6e35c4b42b1df7b0cbc6bc191146e512bb3bedf243fcc3901"
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"redox_users 0.3.5",
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"winapi",
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[[package]]
@ -468,7 +459,7 @@ checksum = "03d86534ed367a67548dc68113a0f5db55432fdfbb6e6f9d77704397d95d5780"
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"winapi",
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[[package]]
@ -533,15 +524,6 @@ dependencies = [
"syn 1.0.73",
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[[package]]
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"log",
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[[package]]
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@ -580,7 +562,7 @@ dependencies = [
"cfg-if 1.0.0",
"libc",
"redox_syscall 0.2.9",
"winapi 0.3.9",
"winapi",
]
[[package]]
@ -589,25 +571,6 @@ version = "1.0.7"
source = "registry+https://github.com/rust-lang/crates.io-index"
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[[package]]
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"bitflags 1.2.1",
"fsevent-sys 2.0.1",
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[[package]]
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source = "registry+https://github.com/rust-lang/crates.io-index"
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dependencies = [
"libc",
]
[[package]]
name = "fsevent-sys"
version = "4.0.0"
@ -623,22 +586,6 @@ version = "0.2.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
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[[package]]
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source = "registry+https://github.com/rust-lang/crates.io-index"
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"fuchsia-zircon-sys",
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[[package]]
name = "fuchsia-zircon-sys"
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source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "3dcaa9ae7725d12cdb85b3ad99a434db70b468c09ded17e012d86b5c1010f7a7"
[[package]]
name = "futures"
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@ -776,25 +723,6 @@ version = "0.24.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "0e4075386626662786ddb0ec9081e7c7eeb1ba31951f447ca780ef9f5d568189"
[[package]]
name = "glob"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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[[package]]
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source = "registry+https://github.com/rust-lang/crates.io-index"
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dependencies = [
"aho-corasick",
"bstr",
"fnv",
"log",
"regex",
]
[[package]]
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@ -832,17 +760,6 @@ dependencies = [
"hashbrown",
]
[[package]]
name = "inotify"
version = "0.7.1"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "4816c66d2c8ae673df83366c18341538f234a26d65a9ecea5c348b453ac1d02f"
dependencies = [
"bitflags 1.2.1",
"inotify-sys",
"libc",
]
[[package]]
name = "inotify"
version = "0.9.3"
@ -887,15 +804,6 @@ dependencies = [
"cfg-if 1.0.0",
]
[[package]]
name = "iovec"
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source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "b2b3ea6ff95e175473f8ffe6a7eb7c00d054240321b84c57051175fe3c1e075e"
dependencies = [
"libc",
]
[[package]]
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@ -911,16 +819,6 @@ version = "0.4.7"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "dd25036021b0de88a0aff6b850051563c6516d0bf53f8638938edbb9de732736"
[[package]]
name = "kernel32-sys"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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dependencies = [
"winapi 0.2.8",
"winapi-build",
]
[[package]]
name = "kqueue"
version = "1.0.4"
@ -947,12 +845,6 @@ version = "1.4.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "e2abad23fbc42b3700f2f279844dc832adb2b2eb069b2df918f455c4e18cc646"
[[package]]
name = "lazycell"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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[[package]]
name = "libc"
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@ -1063,25 +955,6 @@ dependencies = [
"autocfg",
]
[[package]]
name = "mio"
version = "0.6.23"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "4afd66f5b91bf2a3bc13fad0e21caedac168ca4c707504e75585648ae80e4cc4"
dependencies = [
"cfg-if 0.1.10",
"fuchsia-zircon",
"fuchsia-zircon-sys",
"iovec",
"kernel32-sys",
"libc",
"log",
"miow 0.2.2",
"net2",
"slab",
"winapi 0.2.8",
]
[[package]]
name = "mio"
version = "0.7.13"
@ -1090,33 +963,9 @@ checksum = "8c2bdb6314ec10835cd3293dd268473a835c02b7b352e788be788b3c6ca6bb16"
dependencies = [
"libc",
"log",
"miow 0.3.7",
"miow",
"ntapi",
"winapi 0.3.9",
]
[[package]]
name = "mio-extras"
version = "2.0.6"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "52403fe290012ce777c4626790c8951324a2b9e3316b3143779c72b029742f19"
dependencies = [
"lazycell",
"log",
"mio 0.6.23",
"slab",
]
[[package]]
name = "miow"
version = "0.2.2"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "ebd808424166322d4a38da87083bfddd3ac4c131334ed55856112eb06d46944d"
dependencies = [
"kernel32-sys",
"net2",
"winapi 0.2.8",
"ws2_32-sys",
"winapi",
]
[[package]]
@ -1125,7 +974,7 @@ version = "0.3.7"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "b9f1c5b025cda876f66ef43a113f91ebc9f4ccef34843000e0adf6ebbab84e21"
dependencies = [
"winapi 0.3.9",
"winapi",
]
[[package]]
@ -1138,17 +987,6 @@ dependencies = [
"socket2",
]
[[package]]
name = "net2"
version = "0.2.37"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "391630d12b68002ae1e25e8f974306474966550ad82dac6886fb8910c19568ae"
dependencies = [
"cfg-if 0.1.10",
"libc",
"winapi 0.3.9",
]
[[package]]
name = "nix"
version = "0.17.0"
@ -1185,24 +1023,6 @@ dependencies = [
"version_check",
]
[[package]]
name = "notify"
version = "4.0.17"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "ae03c8c853dba7bfd23e571ff0cff7bc9dceb40a4cd684cd1681824183f45257"
dependencies = [
"bitflags 1.2.1",
"filetime",
"fsevent",
"fsevent-sys 2.0.1",
"inotify 0.7.1",
"libc",
"mio 0.6.23",
"mio-extras",
"walkdir",
"winapi 0.3.9",
]
[[package]]
name = "notify"
version = "5.0.0-pre.12"
@ -1212,13 +1032,13 @@ dependencies = [
"bitflags 1.2.1",
"crossbeam-channel",
"filetime",
"fsevent-sys 4.0.0",
"inotify 0.9.3",
"fsevent-sys",
"inotify",
"kqueue",
"libc",
"mio 0.7.13",
"mio",
"walkdir",
"winapi 0.3.9",
"winapi",
]
[[package]]
@ -1241,7 +1061,7 @@ version = "0.3.6"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "3f6bb902e437b6d86e03cce10a7e2af662292c5dfef23b65899ea3ac9354ad44"
dependencies = [
"winapi 0.3.9",
"winapi",
]
[[package]]
@ -1357,7 +1177,7 @@ dependencies = [
"libc",
"redox_syscall 0.2.9",
"smallvec",
"winapi 0.3.9",
"winapi",
]
[[package]]
@ -1420,7 +1240,7 @@ dependencies = [
"libc",
"log",
"wepoll-ffi",
"winapi 0.3.9",
"winapi",
]
[[package]]
@ -1604,8 +1424,6 @@ version = "1.5.4"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "d07a8629359eb56f1e2fb1652bb04212c072a87ba68546a04065d525673ac461"
dependencies = [
"aho-corasick",
"memchr",
"regex-syntax",
]
@ -1772,7 +1590,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "765f090f0e423d2b55843402a07915add955e7d60657db13707a159727326cad"
dependencies = [
"libc",
"winapi 0.3.9",
"winapi",
]
[[package]]
@ -1841,7 +1659,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "1e4129646ca0ed8f45d09b929036bafad5377103edd06e50bf574b353d2b08d9"
dependencies = [
"libc",
"winapi 0.3.9",
"winapi",
]
[[package]]
@ -1851,7 +1669,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "633c1a546cee861a1a6d0dc69ebeca693bf4296661ba7852b9d21d159e0506df"
dependencies = [
"libc",
"winapi 0.3.9",
"winapi",
]
[[package]]
@ -1913,7 +1731,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "ca8a50ef2360fbd1eeb0ecd46795a87a19024eb4b53c5dc916ca1fd95fe62438"
dependencies = [
"libc",
"winapi 0.3.9",
"winapi",
]
[[package]]
@ -1926,14 +1744,14 @@ dependencies = [
"bytes",
"libc",
"memchr",
"mio 0.7.13",
"mio",
"num_cpus",
"once_cell",
"parking_lot",
"pin-project-lite",
"signal-hook-registry",
"tokio-macros",
"winapi 0.3.9",
"winapi",
]
[[package]]
@ -2021,9 +1839,9 @@ dependencies = [
[[package]]
name = "tracing-subscriber"
version = "0.2.19"
version = "0.2.20"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "ab69019741fca4d98be3c62d2b75254528b5432233fd8a4d2739fec20278de48"
checksum = "b9cbe87a2fa7e35900ce5de20220a582a9483a7063811defce79d7cbd59d4cfe"
dependencies = [
"ansi_term",
"chrono",
@ -2125,7 +1943,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "808cf2735cd4b6866113f648b791c6adc5714537bc222d9347bb203386ffda56"
dependencies = [
"same-file",
"winapi 0.3.9",
"winapi",
"winapi-util",
]
@ -2154,7 +1972,7 @@ dependencies = [
"dunce",
"futures",
"miette",
"notify 5.0.0-pre.12",
"notify",
"once_cell",
"thiserror",
"tokio",
@ -2162,25 +1980,6 @@ dependencies = [
"tracing-subscriber",
]
[[package]]
name = "watchexec"
version = "1.17.1"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "c52e0868bc57765fa91593a173323f464855e53b27f779e1110ba0fb4cb6b406"
dependencies = [
"clearscreen",
"command-group",
"derive_builder",
"glob",
"globset",
"lazy_static",
"log",
"nix 0.22.0",
"notify 4.0.17",
"walkdir",
"winapi 0.3.9",
]
[[package]]
name = "watchexec-cli"
version = "1.17.1"
@ -2189,11 +1988,11 @@ dependencies = [
"clap",
"color-eyre",
"embed-resource",
"env_logger",
"insta",
"log",
"notify-rust",
"watchexec 1.17.1 (registry+https://github.com/rust-lang/crates.io-index)",
"tokio",
"tracing-subscriber",
"watchexec",
]
[[package]]
@ -2216,12 +2015,6 @@ dependencies = [
"libc",
]
[[package]]
name = "winapi"
version = "0.2.8"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "167dc9d6949a9b857f3451275e911c3f44255842c1f7a76f33c55103a909087a"
[[package]]
name = "winapi"
version = "0.3.9"
@ -2232,12 +2025,6 @@ dependencies = [
"winapi-x86_64-pc-windows-gnu",
]
[[package]]
name = "winapi-build"
version = "0.1.1"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "2d315eee3b34aca4797b2da6b13ed88266e6d612562a0c46390af8299fc699bc"
[[package]]
name = "winapi-i686-pc-windows-gnu"
version = "0.4.0"
@ -2250,7 +2037,7 @@ version = "0.1.5"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "70ec6ce85bb158151cae5e5c87f95a8e97d2c0c4b001223f33a334e3ce5de178"
dependencies = [
"winapi 0.3.9",
"winapi",
]
[[package]]
@ -2265,7 +2052,7 @@ version = "0.9.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "16cdb3898397cf7f624c294948669beafaeebc5577d5ec53d0afb76633593597"
dependencies = [
"winapi 0.3.9",
"winapi",
]
[[package]]
@ -2274,7 +2061,7 @@ version = "0.4.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "7e30cba82e22b083dc5a422c2ee77e20dc7927271a0dc981360c57c1453cb48d"
dependencies = [
"winapi 0.3.9",
"winapi",
]
[[package]]
@ -2285,21 +2072,11 @@ checksum = "57790eb281688a4682dab44df2a1ba8b78373233bd71cb291c3e75fecb1a01c4"
dependencies = [
"strum",
"strum_macros",
"winapi 0.3.9",
"winapi",
"winrt",
"xml-rs",
]
[[package]]
name = "ws2_32-sys"
version = "0.2.1"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "d59cefebd0c892fa2dd6de581e937301d8552cb44489cdff035c6187cb63fa5e"
dependencies = [
"winapi 0.2.8",
"winapi-build",
]
[[package]]
name = "xml-rs"
version = "0.6.1"

View File

@ -20,20 +20,17 @@ name = "watchexec"
path = "src/main.rs"
[dependencies]
log = "0.4.14"
watchexec = "1.17.1"
watchexec = { path = "../lib" }
color-eyre = "0.5.11"
notify-rust = "4.5.2"
tokio = { version = "1.10.0", features = ["full"] }
tracing-subscriber = "0.2.20"
[dependencies.clap]
version = "2.33.3"
default-features = false
features = ["wrap_help"]
[dependencies.env_logger]
version = "0.9.0"
default-features = false
[build-dependencies]
embed-resource = "1.6.1"
@ -56,21 +53,21 @@ license-file = ["../LICENSE", "0"]
section = "utility"
# conf-files = [] # look me up when config file lands
assets = [
["../target/release/watchexec", "usr/bin/", "755"],
["README.md", "usr/share/doc/watchexec/README", "644"],
["../doc/watchexec.1.html", "usr/share/doc/watchexec/watchexec.1.html", "644"],
["../doc/watchexec.1", "usr/share/man/man1/watchexec.1.html", "644"],
["../completions/zsh", "usr/share/zsh/site-functions/_watchexec", "644"],
["../doc/logo.svg", "usr/share/icons/hicolor/scalable/apps/watchexec.svg", "644"],
["../target/release/watchexec", "usr/bin/", "755"],
["README.md", "usr/share/doc/watchexec/README", "644"],
["../doc/watchexec.1.html", "usr/share/doc/watchexec/watchexec.1.html", "644"],
["../doc/watchexec.1", "usr/share/man/man1/watchexec.1.html", "644"],
["../completions/zsh", "usr/share/zsh/site-functions/_watchexec", "644"],
["../doc/logo.svg", "usr/share/icons/hicolor/scalable/apps/watchexec.svg", "644"],
]
[package.metadata.generate-rpm]
assets = [
{ source = "../target/release/watchexec", dest = "/usr/bin/", mode = "755" },
{ source = "../cli/README.md", dest = "/usr/share/doc/watchexec/README", mode = "644", doc = true },
{ source = "../doc/watchexec.1.html", dest = "/usr/share/doc/watchexec/watchexec.1.html", mode = "644", doc = true },
{ source = "../doc/watchexec.1", dest = "/usr/share/man/man1/watchexec.1.html", mode = "644" },
{ source = "../completions/zsh", dest = "/usr/share/zsh/site-functions/_watchexec", mode = "644" },
{ source = "../doc/logo.svg", dest = "/usr/share/icons/hicolor/scalable/apps/watchexec.svg", mode = "644" },
# set conf = true for config file when that lands
{ source = "../target/release/watchexec", dest = "/usr/bin/", mode = "755" },
{ source = "../cli/README.md", dest = "/usr/share/doc/watchexec/README", mode = "644", doc = true },
{ source = "../doc/watchexec.1.html", dest = "/usr/share/doc/watchexec/watchexec.1.html", mode = "644", doc = true },
{ source = "../doc/watchexec.1", dest = "/usr/share/man/man1/watchexec.1.html", mode = "644" },
{ source = "../completions/zsh", dest = "/usr/share/zsh/site-functions/_watchexec", mode = "644" },
{ source = "../doc/logo.svg", dest = "/usr/share/icons/hicolor/scalable/apps/watchexec.svg", mode = "644" },
# set conf = true for config file when that lands
]

View File

@ -1,21 +1,16 @@
use std::{
env,
ffi::OsString,
fs::File,
io::{BufRead, BufReader},
path::{Path, PathBuf, MAIN_SEPARATOR},
time::Duration,
env,
ffi::OsString,
fs::File,
io::{BufRead, BufReader},
path::Path,
};
use clap::{crate_version, value_t, values_t, App, Arg};
use clap::{crate_version, App, Arg, ArgMatches};
use color_eyre::eyre::{Context, Report, Result};
use log::LevelFilter;
use watchexec::{config::ConfigBuilder, run::OnBusyUpdate, Shell};
use crate::handler::CliHandler;
pub fn get_args() -> Result<CliHandler> {
let app = App::new("watchexec")
pub fn get_args() -> Result<ArgMatches<'static>> {
let app = App::new("watchexec")
.version(crate_version!())
.about("Execute commands when watched files change")
.after_help("Use @argfile as first argument to load arguments from the file `argfile` (one argument per line) which will be inserted in place of the @argfile (further arguments on the CLI will override or add onto those in the file).")
@ -65,6 +60,7 @@ pub fn get_args() -> Result<CliHandler> {
.value_name("milliseconds")
.short("d")
.long("debounce"))
.arg(Arg::with_name("verbose")
.help("Print debugging messages to stderr")
.short("v")
@ -72,6 +68,7 @@ pub fn get_args() -> Result<CliHandler> {
.arg(Arg::with_name("changes")
.help("Only print path change information. Overridden by --verbose")
.long("changes-only"))
.arg(Arg::with_name("filter")
.help("Ignore all modifications except those matching the pattern")
.short("f")
@ -137,173 +134,25 @@ pub fn get_args() -> Result<CliHandler> {
.short("N")
.long("notify"));
let mut raw_args: Vec<OsString> = env::args_os().collect();
let mut raw_args: Vec<OsString> = env::args_os().collect();
if let Some(first) = raw_args.get(1).and_then(|s| s.to_str()) {
if let Some(arg_path) = first.strip_prefix('@').map(Path::new) {
let arg_file = BufReader::new(
File::open(arg_path)
.wrap_err_with(|| format!("Failed to open argument file {:?}", arg_path))?,
);
if let Some(first) = raw_args.get(1).and_then(|s| s.to_str()) {
if let Some(arg_path) = first.strip_prefix('@').map(Path::new) {
let arg_file = BufReader::new(
File::open(arg_path)
.wrap_err_with(|| format!("Failed to open argument file {:?}", arg_path))?,
);
let mut more_args: Vec<OsString> = arg_file
.lines()
.map(|l| l.map(OsString::from).map_err(Report::from))
.collect::<Result<_>>()?;
let mut more_args: Vec<OsString> = arg_file
.lines()
.map(|l| l.map(OsString::from).map_err(Report::from))
.collect::<Result<_>>()?;
more_args.insert(0, raw_args.remove(0));
more_args.extend(raw_args.into_iter().skip(1));
raw_args = more_args;
}
}
more_args.insert(0, raw_args.remove(0));
more_args.extend(raw_args.into_iter().skip(1));
raw_args = more_args;
}
}
let args = app.get_matches_from(raw_args);
let mut builder = ConfigBuilder::default();
let cmd: Vec<String> = values_t!(args.values_of("command"), String)?;
builder.cmd(cmd);
let paths: Vec<PathBuf> = values_t!(args.values_of("path"), String)
.unwrap_or_else(|_| vec![".".into()])
.iter()
.map(|string_path| string_path.into())
.collect();
builder.paths(paths);
// Treat --kill as --signal SIGKILL (for compatibility with deprecated syntax)
if args.is_present("kill") {
builder.signal("SIGKILL");
}
if let Some(signal) = args.value_of("signal") {
builder.signal(signal);
}
let mut filters = values_t!(args.values_of("filter"), String).unwrap_or_else(|_| Vec::new());
if let Some(extensions) = args.values_of("extensions") {
for exts in extensions {
// TODO: refactor with flatten()
filters.extend(exts.split(',').filter_map(|ext| {
if ext.is_empty() {
None
} else {
Some(format!("*.{}", ext.replace(".", "")))
}
}));
}
}
builder.filters(filters);
let mut ignores = vec![];
let default_ignores = vec![
format!("**{}.DS_Store", MAIN_SEPARATOR),
String::from("*.py[co]"),
String::from("#*#"),
String::from(".#*"),
String::from(".*.kate-swp"),
String::from(".*.sw?"),
String::from(".*.sw?x"),
format!("**{}.git{}**", MAIN_SEPARATOR, MAIN_SEPARATOR),
format!("**{}.hg{}**", MAIN_SEPARATOR, MAIN_SEPARATOR),
format!("**{}.svn{}**", MAIN_SEPARATOR, MAIN_SEPARATOR),
];
if args.occurrences_of("no-default-ignore") == 0 {
ignores.extend(default_ignores)
};
ignores.extend(values_t!(args.values_of("ignore"), String).unwrap_or_else(|_| Vec::new()));
builder.ignores(ignores);
if args.occurrences_of("poll") > 0 {
builder.poll_interval(Duration::from_millis(
value_t!(args.value_of("poll"), u64).unwrap_or_else(|e| e.exit()),
));
}
if args.occurrences_of("debounce") > 0 {
builder.debounce(Duration::from_millis(
value_t!(args.value_of("debounce"), u64).unwrap_or_else(|e| e.exit()),
));
}
builder.on_busy_update(if args.is_present("restart") {
OnBusyUpdate::Restart
} else if args.is_present("watch-when-idle") {
OnBusyUpdate::DoNothing
} else if let Some(s) = args.value_of("on-busy-update") {
match s.as_bytes() {
b"do-nothing" => OnBusyUpdate::DoNothing,
b"queue" => OnBusyUpdate::Queue,
b"restart" => OnBusyUpdate::Restart,
b"signal" => OnBusyUpdate::Signal,
_ => unreachable!("clap restricts on-busy-updates values"),
}
} else {
// will become DoNothing in v2.0
OnBusyUpdate::Queue
});
builder.shell(if args.is_present("no-shell") {
Shell::None
} else if let Some(s) = args.value_of("shell") {
if s.eq_ignore_ascii_case("powershell") {
Shell::Powershell
} else if s.eq_ignore_ascii_case("none") {
Shell::None
} else if s.eq_ignore_ascii_case("cmd") {
cmd_shell(s.into())
} else {
Shell::Unix(s.into())
}
} else {
default_shell()
});
builder.clear_screen(args.is_present("clear"));
builder.run_initially(!args.is_present("postpone"));
builder.no_meta(args.is_present("no-meta"));
builder.no_environment(args.is_present("no-environment"));
builder.no_vcs_ignore(args.is_present("no-vcs-ignore"));
builder.no_ignore(args.is_present("no-ignore"));
builder.poll(args.occurrences_of("poll") > 0);
builder.use_process_group(!args.is_present("no-process-group"));
let mut config = builder.build()?;
if args.is_present("once") {
config.once = true;
}
let loglevel = if args.is_present("verbose") {
LevelFilter::Debug
} else if args.is_present("changes") {
LevelFilter::Info
} else {
LevelFilter::Warn
};
CliHandler::new(config, loglevel, args.is_present("notif"))
}
// until 2.0
#[cfg(windows)]
fn default_shell() -> Shell {
Shell::Cmd
}
#[cfg(not(windows))]
fn default_shell() -> Shell {
Shell::default()
}
// because Shell::Cmd is only on windows
#[cfg(windows)]
fn cmd_shell(_: String) -> Shell {
Shell::Cmd
}
#[cfg(not(windows))]
fn cmd_shell(s: String) -> Shell {
Shell::Unix(s)
Ok(app.get_matches_from(raw_args))
}

45
cli/src/config.rs Normal file
View File

@ -0,0 +1,45 @@
use clap::ArgMatches;
use color_eyre::eyre::{eyre, Result};
use watchexec::{
command::Shell,
config::{InitConfig, RuntimeConfig},
};
pub fn new(args: &ArgMatches<'static>) -> Result<(InitConfig, RuntimeConfig)> {
Ok((init(&args)?, runtime(&args)?))
}
fn init(args: &ArgMatches<'static>) -> Result<InitConfig> {
let mut config = InitConfig::builder();
Ok(config.build()?)
}
fn runtime(args: &ArgMatches<'static>) -> Result<RuntimeConfig> {
let mut config = RuntimeConfig::default();
Ok(config)
}
// until 2.0
#[cfg(windows)]
fn default_shell() -> Shell {
Shell::Cmd
}
#[cfg(not(windows))]
fn default_shell() -> Shell {
Shell::default()
}
// because Shell::Cmd is only on windows
#[cfg(windows)]
fn cmd_shell(_: String) -> Shell {
Shell::Cmd
}
#[cfg(not(windows))]
fn cmd_shell(s: String) -> Shell {
Shell::Unix(s)
}

View File

@ -1,20 +1,35 @@
use std::io::Write;
use std::env::var;
use color_eyre::eyre::Result;
use watchexec::watch;
use tracing_subscriber::filter::LevelFilter;
use watchexec::Watchexec;
mod args;
mod handler;
mod config;
fn main() -> Result<()> {
color_eyre::install()?;
let handler = args::get_args()?;
#[tokio::main]
async fn main() -> Result<()> {
color_eyre::install()?;
env_logger::Builder::new()
.format(|buf, r| writeln!(buf, "*** {}", r.args()))
.filter(None, handler.log_level)
.init();
if var("RUST_LOG").is_ok() {
tracing_subscriber::fmt::init();
}
watch(&handler)?;
Ok(())
let args = args::get_args()?;
if args.is_present("verbose") {
tracing_subscriber::fmt()
.with_max_level(LevelFilter::DEBUG)
.try_init()
.ok();
}
let (init, runtime) = config::new(&args)?;
let config = runtime.clone();
let wx = Watchexec::new(init, runtime)?;
wx.main().await??;
Ok(())
}