mirror of
https://github.com/rust-lang/cargo
synced 2024-08-28 11:50:23 +00:00
Only load ~/.cargo/config
for cargo install
This commit tweaks how configuration is loaded for `cargo install`, ensuring that we only load configuration from `$HOME` instead of the current working directory. This should make installations a little more consistent in that they probably shouldn't cover project-local configuration but should respect global configuration! Closes #6025
This commit is contained in:
parent
b1e1d388ea
commit
d9534bf498
|
@ -36,7 +36,7 @@ home = "0.3"
|
|||
ignore = "0.4"
|
||||
lazy_static = "1.0.0"
|
||||
jobserver = "0.1.11"
|
||||
lazycell = "1.0"
|
||||
lazycell = "1.2.0"
|
||||
libc = "0.2"
|
||||
log = "0.4"
|
||||
libgit2-sys = "0.7.5"
|
||||
|
|
|
@ -74,12 +74,9 @@ continuous integration systems.",
|
|||
}
|
||||
|
||||
pub fn exec(config: &mut Config, args: &ArgMatches) -> CliResult {
|
||||
config.reload_rooted_at_cargo_home()?;
|
||||
let mut compile_opts = args.compile_options(config, CompileMode::Build)?;
|
||||
|
||||
// for `cargo-install` we want to use what the user specified via `--target` and ignore what's
|
||||
// in `.cargo/config` and what the environment says
|
||||
compile_opts.build_config.requested_target = args.target();
|
||||
|
||||
compile_opts.build_config.release = !args.is_present("debug");
|
||||
|
||||
let krates = args.values_of("crate")
|
||||
|
|
|
@ -281,6 +281,13 @@ impl Config {
|
|||
}
|
||||
}
|
||||
|
||||
pub fn reload_rooted_at_cargo_home(&mut self) -> CargoResult<()> {
|
||||
let home = self.home_path.clone().into_path_unlocked();
|
||||
let values = self.load_values_from(&home)?;
|
||||
self.values.replace(values);
|
||||
Ok(())
|
||||
}
|
||||
|
||||
pub fn cwd(&self) -> &Path {
|
||||
&self.cwd
|
||||
}
|
||||
|
@ -611,9 +618,16 @@ impl Config {
|
|||
|
||||
/// Loads configuration from the filesystem
|
||||
pub fn load_values(&self) -> CargoResult<HashMap<String, ConfigValue>> {
|
||||
let mut cfg = CV::Table(HashMap::new(), PathBuf::from("."));
|
||||
self.load_values_from(&self.cwd)
|
||||
}
|
||||
|
||||
walk_tree(&self.cwd, |path| {
|
||||
fn load_values_from(&self, path: &Path)
|
||||
-> CargoResult<HashMap<String, ConfigValue>>
|
||||
{
|
||||
let mut cfg = CV::Table(HashMap::new(), PathBuf::from("."));
|
||||
let home = self.home_path.clone().into_path_unlocked();
|
||||
|
||||
walk_tree(path, &home, |path| {
|
||||
let mut contents = String::new();
|
||||
let mut file = File::open(&path)?;
|
||||
file.read_to_string(&mut contents)
|
||||
|
@ -1535,7 +1549,7 @@ pub fn homedir(cwd: &Path) -> Option<PathBuf> {
|
|||
::home::cargo_home_with_cwd(cwd).ok()
|
||||
}
|
||||
|
||||
fn walk_tree<F>(pwd: &Path, mut walk: F) -> CargoResult<()>
|
||||
fn walk_tree<F>(pwd: &Path, home: &Path, mut walk: F) -> CargoResult<()>
|
||||
where
|
||||
F: FnMut(&Path) -> CargoResult<()>,
|
||||
{
|
||||
|
@ -1552,12 +1566,6 @@ where
|
|||
// Once we're done, also be sure to walk the home directory even if it's not
|
||||
// in our history to be sure we pick up that standard location for
|
||||
// information.
|
||||
let home = homedir(pwd).ok_or_else(|| {
|
||||
format_err!(
|
||||
"Cargo couldn't find your home directory. \
|
||||
This probably means that $HOME was not set."
|
||||
)
|
||||
})?;
|
||||
let config = home.join("config");
|
||||
if !stash.contains(&config) && fs::metadata(&config).is_ok() {
|
||||
walk(&config)?;
|
||||
|
|
|
@ -1256,16 +1256,16 @@ warning: be sure to add `[..]` to your PATH to be able to run the installed bina
|
|||
}
|
||||
|
||||
#[test]
|
||||
fn install_ignores_cargo_config() {
|
||||
fn install_ignores_local_cargo_config() {
|
||||
pkg("bar", "0.0.1");
|
||||
|
||||
let p = project()
|
||||
.file(
|
||||
".cargo/config",
|
||||
r#"
|
||||
[build]
|
||||
target = "non-existing-target"
|
||||
"#,
|
||||
[build]
|
||||
target = "non-existing-target"
|
||||
"#,
|
||||
)
|
||||
.file("src/main.rs", "fn main() {}")
|
||||
.build();
|
||||
|
@ -1273,3 +1273,22 @@ fn install_ignores_cargo_config() {
|
|||
p.cargo("install bar").run();
|
||||
assert_has_installed_exe(cargo_home(), "bar");
|
||||
}
|
||||
|
||||
#[test]
|
||||
fn install_global_cargo_config() {
|
||||
pkg("bar", "0.0.1");
|
||||
|
||||
let config = cargo_home().join("config");
|
||||
let mut toml = fs::read_to_string(&config).unwrap_or(String::new());
|
||||
|
||||
toml.push_str(r#"
|
||||
[build]
|
||||
target = 'nonexistent'
|
||||
"#);
|
||||
fs::write(&config, toml).unwrap();
|
||||
|
||||
cargo_process("install bar")
|
||||
.with_status(101)
|
||||
.with_stderr_contains("[..]--target nonexistent[..]")
|
||||
.run();
|
||||
}
|
||||
|
|
Loading…
Reference in a new issue