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Get rid of Tokio

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This commit is contained in:
Roey Darwish Dror
2020-01-05 22:51:29 +02:00
parent 63da9ea891
commit d18de22b09
3 changed files with 71 additions and 224 deletions
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170
Cargo.lock generated
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@@ -26,11 +26,6 @@ name = "anyhow"
version = "1.0.26"
source = "registry+https://github.com/rust-lang/crates.io-index"
[[package]]
name = "arc-swap"
version = "0.4.4"
source = "registry+https://github.com/rust-lang/crates.io-index"
[[package]]
name = "arrayref"
version = "0.3.5"
@@ -829,27 +824,6 @@ dependencies = [
"winapi 0.2.8 (registry+https://github.com/rust-lang/crates.io-index)",
]
[[package]]
name = "mio-named-pipes"
version = "0.1.6"
source = "registry+https://github.com/rust-lang/crates.io-index"
dependencies = [
"log 0.4.8 (registry+https://github.com/rust-lang/crates.io-index)",
"mio 0.6.21 (registry+https://github.com/rust-lang/crates.io-index)",
"miow 0.3.3 (registry+https://github.com/rust-lang/crates.io-index)",
"winapi 0.3.8 (registry+https://github.com/rust-lang/crates.io-index)",
]
[[package]]
name = "mio-uds"
version = "0.6.7"
source = "registry+https://github.com/rust-lang/crates.io-index"
dependencies = [
"iovec 0.1.4 (registry+https://github.com/rust-lang/crates.io-index)",
"libc 0.2.66 (registry+https://github.com/rust-lang/crates.io-index)",
"mio 0.6.21 (registry+https://github.com/rust-lang/crates.io-index)",
]
[[package]]
name = "miow"
version = "0.2.1"
@@ -861,15 +835,6 @@ dependencies = [
"ws2_32-sys 0.2.1 (registry+https://github.com/rust-lang/crates.io-index)",
]
[[package]]
name = "miow"
version = "0.3.3"
source = "registry+https://github.com/rust-lang/crates.io-index"
dependencies = [
"socket2 0.3.11 (registry+https://github.com/rust-lang/crates.io-index)",
"winapi 0.3.8 (registry+https://github.com/rust-lang/crates.io-index)",
]
[[package]]
name = "multimap"
version = "0.8.0"
@@ -1549,24 +1514,6 @@ dependencies = [
"dirs 2.0.2 (registry+https://github.com/rust-lang/crates.io-index)",
]
[[package]]
name = "signal-hook"
version = "0.1.12"
source = "registry+https://github.com/rust-lang/crates.io-index"
dependencies = [
"libc 0.2.66 (registry+https://github.com/rust-lang/crates.io-index)",
"signal-hook-registry 1.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
]
[[package]]
name = "signal-hook-registry"
version = "1.2.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
dependencies = [
"arc-swap 0.4.4 (registry+https://github.com/rust-lang/crates.io-index)",
"libc 0.2.66 (registry+https://github.com/rust-lang/crates.io-index)",
]
[[package]]
name = "slab"
version = "0.4.2"
@@ -1585,17 +1532,6 @@ name = "smallvec"
version = "1.1.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
[[package]]
name = "socket2"
version = "0.3.11"
source = "registry+https://github.com/rust-lang/crates.io-index"
dependencies = [
"cfg-if 0.1.10 (registry+https://github.com/rust-lang/crates.io-index)",
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"redox_syscall 0.1.56 (registry+https://github.com/rust-lang/crates.io-index)",
"winapi 0.3.8 (registry+https://github.com/rust-lang/crates.io-index)",
]
[[package]]
name = "string"
version = "0.2.1"
@@ -1782,18 +1718,13 @@ dependencies = [
"futures 0.1.29 (registry+https://github.com/rust-lang/crates.io-index)",
"mio 0.6.21 (registry+https://github.com/rust-lang/crates.io-index)",
"num_cpus 1.11.1 (registry+https://github.com/rust-lang/crates.io-index)",
"tokio-codec 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
"tokio-current-thread 0.1.6 (registry+https://github.com/rust-lang/crates.io-index)",
"tokio-executor 0.1.9 (registry+https://github.com/rust-lang/crates.io-index)",
"tokio-fs 0.1.6 (registry+https://github.com/rust-lang/crates.io-index)",
"tokio-io 0.1.12 (registry+https://github.com/rust-lang/crates.io-index)",
"tokio-reactor 0.1.11 (registry+https://github.com/rust-lang/crates.io-index)",
"tokio-sync 0.1.7 (registry+https://github.com/rust-lang/crates.io-index)",
"tokio-tcp 0.1.3 (registry+https://github.com/rust-lang/crates.io-index)",
"tokio-threadpool 0.1.17 (registry+https://github.com/rust-lang/crates.io-index)",
"tokio-timer 0.2.12 (registry+https://github.com/rust-lang/crates.io-index)",
"tokio-udp 0.1.5 (registry+https://github.com/rust-lang/crates.io-index)",
"tokio-uds 0.2.5 (registry+https://github.com/rust-lang/crates.io-index)",
]
[[package]]
@@ -1806,16 +1737,6 @@ dependencies = [
"futures 0.1.29 (registry+https://github.com/rust-lang/crates.io-index)",
]
[[package]]
name = "tokio-codec"
version = "0.1.1"
source = "registry+https://github.com/rust-lang/crates.io-index"
dependencies = [
"bytes 0.4.12 (registry+https://github.com/rust-lang/crates.io-index)",
"futures 0.1.29 (registry+https://github.com/rust-lang/crates.io-index)",
"tokio-io 0.1.12 (registry+https://github.com/rust-lang/crates.io-index)",
]
[[package]]
name = "tokio-current-thread"
version = "0.1.6"
@@ -1834,16 +1755,6 @@ dependencies = [
"futures 0.1.29 (registry+https://github.com/rust-lang/crates.io-index)",
]
[[package]]
name = "tokio-fs"
version = "0.1.6"
source = "registry+https://github.com/rust-lang/crates.io-index"
dependencies = [
"futures 0.1.29 (registry+https://github.com/rust-lang/crates.io-index)",
"tokio-io 0.1.12 (registry+https://github.com/rust-lang/crates.io-index)",
"tokio-threadpool 0.1.17 (registry+https://github.com/rust-lang/crates.io-index)",
]
[[package]]
name = "tokio-io"
version = "0.1.12"
@@ -1854,24 +1765,6 @@ dependencies = [
"log 0.4.8 (registry+https://github.com/rust-lang/crates.io-index)",
]
[[package]]
name = "tokio-process"
version = "0.2.4"
source = "registry+https://github.com/rust-lang/crates.io-index"
dependencies = [
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"lazy_static 1.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
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"log 0.4.8 (registry+https://github.com/rust-lang/crates.io-index)",
"mio 0.6.21 (registry+https://github.com/rust-lang/crates.io-index)",
"mio-named-pipes 0.1.6 (registry+https://github.com/rust-lang/crates.io-index)",
"tokio-io 0.1.12 (registry+https://github.com/rust-lang/crates.io-index)",
"tokio-reactor 0.1.11 (registry+https://github.com/rust-lang/crates.io-index)",
"tokio-signal 0.2.7 (registry+https://github.com/rust-lang/crates.io-index)",
"winapi 0.3.8 (registry+https://github.com/rust-lang/crates.io-index)",
]
[[package]]
name = "tokio-reactor"
version = "0.1.11"
@@ -1890,22 +1783,6 @@ dependencies = [
"tokio-sync 0.1.7 (registry+https://github.com/rust-lang/crates.io-index)",
]
[[package]]
name = "tokio-signal"
version = "0.2.7"
source = "registry+https://github.com/rust-lang/crates.io-index"
dependencies = [
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"tokio-executor 0.1.9 (registry+https://github.com/rust-lang/crates.io-index)",
"tokio-io 0.1.12 (registry+https://github.com/rust-lang/crates.io-index)",
"tokio-reactor 0.1.11 (registry+https://github.com/rust-lang/crates.io-index)",
"winapi 0.3.8 (registry+https://github.com/rust-lang/crates.io-index)",
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[[package]]
name = "tokio-sync"
version = "0.1.7"
@@ -1955,37 +1832,6 @@ dependencies = [
"tokio-executor 0.1.9 (registry+https://github.com/rust-lang/crates.io-index)",
]
[[package]]
name = "tokio-udp"
version = "0.1.5"
source = "registry+https://github.com/rust-lang/crates.io-index"
dependencies = [
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[[package]]
name = "tokio-uds"
version = "0.2.5"
source = "registry+https://github.com/rust-lang/crates.io-index"
dependencies = [
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[[package]]
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@@ -2002,7 +1848,6 @@ dependencies = [
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@@ -2018,8 +1863,6 @@ dependencies = [
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@@ -2252,7 +2095,6 @@ dependencies = [
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"checksum toml 0.5.5 (registry+https://github.com/rust-lang/crates.io-index)" = "01d1404644c8b12b16bfcffa4322403a91a451584daaaa7c28d3152e6cbc98cf"
"checksum try-lock 0.2.2 (registry+https://github.com/rust-lang/crates.io-index)" = "e604eb7b43c06650e854be16a2a03155743d3752dd1c943f6829e26b7a36e382"
"checksum try_from 0.3.2 (registry+https://github.com/rust-lang/crates.io-index)" = "283d3b89e1368717881a9d51dad843cc435380d8109c9e47d38780a324698d8b"

3
Cargo.toml
View File

@@ -25,9 +25,6 @@ self_update_crate = { version = "0.8.0", optional = true, package = "self_updat
lazy_static = "1.3.0"
rust-ini = "0.14.0"
chrono = "0.4.6"
tokio = "0.1.21"
tokio-process = "0.2.3"
futures = "0.1.27"
openssl-probe = { version = "0.1.2", optional = true }
pretty_env_logger = "0.3.0"
glob = "0.3.0"

122
src/steps/git.rs
View File

@@ -4,15 +4,15 @@ use crate::terminal::print_separator;
use crate::utils::which;
use anyhow::Result;
use console::style;
use futures::future::{join_all, Future};
use glob::{glob_with, MatchOptions};
use log::{debug, error};
use std::collections::HashSet;
use std::io;
use std::io::Read;
use std::path::{Path, PathBuf};
use std::process::Command;
use tokio::runtime::Runtime;
use tokio_process::CommandExt as TokioCommandExt;
use std::process::{Child, Command, Stdio};
use std::thread::sleep;
use std::time::Duration;
#[cfg(windows)]
static PATH_PREFIX: &str = "\\\\?\\";
@@ -22,6 +22,12 @@ pub struct Git {
git: Option<PathBuf>,
}
struct PullProcess {
child: Child,
repo: String,
before_revision: Option<String>,
}
pub struct Repositories<'a> {
git: &'a Git,
repositories: HashSet<String>,
@@ -113,14 +119,13 @@ impl Git {
return Ok(());
}
let futures: Vec<_> = repositories
let mut processes: Vec<_> = repositories
.repositories
.iter()
.map(|repo| {
.filter_map(|repo| {
let repo = repo.clone();
let path = repo.to_string();
let before_revision = get_head_revision(git, &repo);
let cloned_git = git.to_owned();
println!("{} {}", style("Pulling").cyan().bold(), path);
@@ -132,53 +137,68 @@ impl Git {
command.args(extra_arguments.split_whitespace());
}
command.output_async().then(move |result| match result {
Ok(output) => {
if output.status.success() {
let after_revision = get_head_revision(&cloned_git, &repo);
match (&before_revision, &after_revision) {
(Some(before), Some(after)) if before != after => {
println!("{} {}:", style("Changed").yellow().bold(), path);
Command::new(&cloned_git)
.current_dir(&repo)
.args(&[
"--no-pager",
"log",
"--no-decorate",
"--oneline",
&format!("{}..{}", before, after),
])
.spawn()
.unwrap()
.wait()
.unwrap();
println!();
}
_ => {
println!("{} {}", style("Up-to-date").green().bold(), path);
}
}
Ok(true) as Result<bool>
} else {
println!("{} pulling {}", style("Failed").red().bold(), path);
if let Ok(text) = std::str::from_utf8(&output.stderr) {
print!("{}", text);
}
Ok(false)
}
}
Err(e) => {
println!("{} pulling {}: {}", style("Failed").red().bold(), path, e);
Ok(false)
}
})
command
.stdout(Stdio::null())
.stderr(Stdio::piped())
.spawn()
.map(|child| PullProcess {
child,
repo,
before_revision,
})
.ok()
})
.collect();
let mut runtime = Runtime::new().unwrap();
let results: Vec<bool> = runtime.block_on(join_all(futures))?;
if results.into_iter().any(|success| !success) {
let mut success = true;
while !processes.is_empty() {
let mut remaining_processes = Vec::<PullProcess>::with_capacity(processes.len());
for mut p in processes {
if let Some(status) = p.child.try_wait().unwrap() {
if status.success() {
let after_revision = get_head_revision(&git, &p.repo);
match (&p.before_revision, &after_revision) {
(Some(before), Some(after)) if before != after => {
println!("{} {}:", style("Changed").yellow().bold(), &p.repo);
Command::new(&git)
.current_dir(&p.repo)
.args(&[
"--no-pager",
"log",
"--no-decorate",
"--oneline",
&format!("{}..{}", before, after),
])
.spawn()
.unwrap()
.wait()
.unwrap();
println!();
}
_ => {
println!("{} {}", style("Up-to-date").green().bold(), &p.repo);
}
}
} else {
success = false;
println!("{} pulling {}", style("Failed").red().bold(), &p.repo);
let mut stderr = String::new();
if p.child.stderr.unwrap().read_to_string(&mut stderr).is_ok() {
print!("{}", stderr);
}
}
} else {
remaining_processes.push(p);
}
}
processes = remaining_processes;
sleep(Duration::from_millis(200));
}
if !success {
Err(TopgradeError::PullFailed.into())
} else {
Ok(())