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perf(xtask); check out the tag directly for fixtures

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Amaan Qureshi 2025-09-03 01:53:09 -04:00 • committed by Amaan Qureshi
parent 8eed0c7693
commit bb1634a544
1 changed files with 47 additions and 41 deletions
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88
xtask/src/fetch.rs
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@ -1,12 +1,6 @@
use std::{
fs,
path::Path,
process::{Command, Stdio},
};
use anyhow::Result;
use crate::{bail_on_err, FetchFixtures, EMSCRIPTEN_VERSION};
use anyhow::Result;
use std::{fs, path::Path, process::Command};
pub fn run_fixtures(args: &FetchFixtures) -> Result<()> {
let fixtures_dir = Path::new(env!("CARGO_MANIFEST_DIR"))
@ -33,6 +27,8 @@ pub fn run_fixtures(args: &FetchFixtures) -> Result<()> {
"clone",
"--depth",
"1",
"--branch",
tag,
&grammar_url,
&grammar_dir.to_string_lossy(),
]);
@ -40,44 +36,54 @@ pub fn run_fixtures(args: &FetchFixtures) -> Result<()> {
&command.spawn()?.wait_with_output()?,
&format!("Failed to clone the {grammar} grammar"),
)?;
}
} else {
let mut describe_command = Command::new("git");
describe_command.current_dir(&grammar_dir).args([
"describe",
"--tags",
"--exact-match",
"HEAD",
]);
std::env::set_current_dir(&grammar_dir)?;
let output = describe_command.output()?;
let current_tag = String::from_utf8_lossy(&output.stdout);
let current_tag = current_tag.trim();
let mut command = Command::new("git");
command.args(["fetch", "origin", "--tags"]);
bail_on_err(
&command.spawn()?.wait_with_output()?,
&format!("Failed to fetch the {grammar} grammar's tags"),
)?;
if current_tag != tag {
println!("Updating {grammar} grammar from {current_tag} to {tag}...");
if args.update {
let mut command = Command::new("git");
command
.args(["tag", "--sort=-creatordate"])
.stdout(Stdio::piped());
let update_out = command.spawn()?.wait_with_output()?;
bail_on_err(
&update_out,
&format!("Failed to parse the {grammar} grammar's latest commit"),
)?;
let new_tag = String::from_utf8(update_out.stdout)?
.lines()
.next()
.expect("No tags found")
.trim()
.to_string();
if !new_tag.eq(tag) {
println!("Updating the {grammar} grammar from {tag} to {new_tag}...");
*tag = new_tag;
let mut fetch_command = Command::new("git");
fetch_command.current_dir(&grammar_dir).args([
"fetch",
"origin",
&format!("refs/tags/{tag}:refs/tags/{tag}"),
]);
bail_on_err(
&fetch_command.spawn()?.wait_with_output()?,
&format!("Failed to fetch tag {tag} for {grammar} grammar"),
)?;
let mut reset_command = Command::new("git");
reset_command
.current_dir(&grammar_dir)
.args(["reset", "--hard", "HEAD"]);
bail_on_err(
&reset_command.spawn()?.wait_with_output()?,
&format!("Failed to reset {grammar} grammar working tree"),
)?;
let mut checkout_command = Command::new("git");
checkout_command
.current_dir(&grammar_dir)
.args(["checkout", tag]);
bail_on_err(
&checkout_command.spawn()?.wait_with_output()?,
&format!("Failed to checkout tag {tag} for {grammar} grammar"),
)?;
} else {
println!("{grammar} grammar is already at tag {tag}");
}
}
let mut command = Command::new("git");
command.args(["reset", "--hard", tag]);
bail_on_err(
&command.spawn()?.wait_with_output()?,
&format!("Failed to reset the {grammar} grammar"),
)?;
}
if args.update {