itsscb/cargo
1
0
Fork 0
mirror of https://github.com/rust-lang/cargo.git synced 2025-09-25 11:14:46 +00:00
Code Issues Packages Projects Releases Wiki Activity

took the functionality of the third party subcommand from the list_commands function

Browse Source 
corrected the formatting
This commit is contained in:
Bilal Khan 2025-01-17 01:50:04 +05:00
parent 5408cc22ac
commit ea83afd783
1 changed files with 32 additions and 27 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

59
src/bin/cargo/main.rs
View File

@ -182,33 +182,7 @@ fn aliased_command(gctx: &GlobalContext, command: &str) -> CargoResult<Option<Ve
/// List all runnable commands
fn list_commands(gctx: &GlobalContext) -> BTreeMap<String, CommandInfo> {
let prefix = "cargo-";
let suffix = env::consts::EXE_SUFFIX;
let mut commands = BTreeMap::new();
for dir in search_directories(gctx) {
let entries = match fs::read_dir(dir) {
Ok(entries) => entries,
_ => continue,
};
for entry in entries.filter_map(|e| e.ok()) {
let path = entry.path();
let Some(filename) = path.file_name().and_then(|s| s.to_str()) else {
continue;
};
let Some(name) = filename
.strip_prefix(prefix)
.and_then(|s| s.strip_suffix(suffix))
else {
continue;
};
if is_executable(entry.path()) {
commands.insert(
name.to_string(),
CommandInfo::External { path: path.clone() },
);
}
}
}
let mut commands = third_party_subcommands(gctx);
for cmd in commands::builtin() {
commands.insert(
@ -253,6 +227,37 @@ fn list_commands(gctx: &GlobalContext) -> BTreeMap<String, CommandInfo> {
commands
}
fn third_party_subcommands(gctx: &GlobalContext) -> BTreeMap<String, CommandInfo> {
let prefix = "cargo-";
let suffix = env::consts::EXE_SUFFIX;
let mut commands = BTreeMap::new();
for dir in search_directories(gctx) {
let entries = match fs::read_dir(dir) {
Ok(entries) => entries,
_ => continue,
};
for entry in entries.filter_map(|e| e.ok()) {
let path = entry.path();
let Some(filename) = path.file_name().and_then(|s| s.to_str()) else {
continue;
};
let Some(name) = filename
.strip_prefix(prefix)
.and_then(|s| s.strip_suffix(suffix))
else {
continue;
};
if is_executable(entry.path()) {
commands.insert(
name.to_string(),
CommandInfo::External { path: path.clone() },
);
}
}
}
commands
}
fn find_external_subcommand(gctx: &GlobalContext, cmd: &str) -> Option<PathBuf> {
let command_exe = format!("cargo-{}{}", cmd, env::consts::EXE_SUFFIX);
search_directories(gctx)