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auto merge of #8697 : kballard/rust/rustpkg-no-args, r=catamorphism

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`rustpkg build` et al were only checking one directory up to see if it
was in a dir named "src". Ditch that entirely and instead check if the
cwd is descended from any of the workspace paths. Besides being more
intelligent about whether or not something is a workspace, this also
allows for package ids composed of multiple path components.

r? @catamorphism
This commit is contained in:
bors 2013-08-27 20:45:40 -07:00
commit f22b4b1698
3 changed files with 35 additions and 36 deletions
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27
src/librustpkg/rustpkg.rs
View File

@ -43,7 +43,7 @@ use path_util::{U_RWX, in_rust_path};
use path_util::{built_executable_in_workspace, built_library_in_workspace, default_workspace};
use path_util::{target_executable_in_workspace, target_library_in_workspace};
use source_control::is_git_dir;
use workspace::{each_pkg_parent_workspace, pkg_parent_workspaces, in_workspace, cwd_to_workspace};
use workspace::{each_pkg_parent_workspace, pkg_parent_workspaces, cwd_to_workspace};
use context::Ctx;
use package_id::PkgId;
use package_source::PkgSrc;
@ -190,11 +190,10 @@ impl CtxMethods for Ctx {
match cmd {
"build" => {
if args.len() < 1 {
if !in_workspace(|| { usage::build() } ) {
return;
match cwd_to_workspace() {
None => { usage::build(); return }
Some((ws, pkgid)) => self.build(&ws, &pkgid)
}
let (workspace, pkgid) = cwd_to_workspace();
self.build(&workspace, &pkgid);
}
else {
// The package id is presumed to be the first command-line
@ -210,13 +209,12 @@ impl CtxMethods for Ctx {
}
"clean" => {
if args.len() < 1 {
if !in_workspace(|| { usage::clean() } ) {
return;
match cwd_to_workspace() {
None => { usage::clean(); return }
// tjc: Maybe clean should clean all the packages in the
// current workspace, though?
Some((ws, pkgid)) => self.clean(&ws, &pkgid)
}
// tjc: Maybe clean should clean all the packages in the
// current workspace, though?
let (workspace, pkgid) = cwd_to_workspace();
self.clean(&workspace, &pkgid);
}
else {
@ -239,11 +237,10 @@ impl CtxMethods for Ctx {
}
"install" => {
if args.len() < 1 {
if !in_workspace(|| { usage::install() }) {
return;
match cwd_to_workspace() {
None => { usage::install(); return }
Some((ws, pkgid)) => self.install(&ws, &pkgid)
}
let (workspace, pkgid) = cwd_to_workspace();
self.install(&workspace, &pkgid);
}
else {
// The package id is presumed to be the first command-line

9
src/librustpkg/tests.rs
View File

@ -695,7 +695,8 @@ fn package_script_with_default_build() {
#[test]
fn rustpkg_build_no_arg() {
let tmp = mkdtemp(&os::tmpdir(), "rustpkg_build_no_arg").expect("rustpkg_build_no_arg failed");
let tmp = mkdtemp(&os::tmpdir(), "rustpkg_build_no_arg").expect("rustpkg_build_no_arg failed")
.push(".rust");
let package_dir = tmp.push("src").push("foo");
assert!(os::mkdir_recursive(&package_dir, U_RWX));
@ -709,7 +710,8 @@ fn rustpkg_build_no_arg() {
#[test]
fn rustpkg_install_no_arg() {
let tmp = mkdtemp(&os::tmpdir(),
"rustpkg_install_no_arg").expect("rustpkg_install_no_arg failed");
"rustpkg_install_no_arg").expect("rustpkg_install_no_arg failed")
.push(".rust");
let package_dir = tmp.push("src").push("foo");
assert!(os::mkdir_recursive(&package_dir, U_RWX));
writeFile(&package_dir.push("lib.rs"),
@ -721,7 +723,8 @@ fn rustpkg_install_no_arg() {
#[test]
fn rustpkg_clean_no_arg() {
let tmp = mkdtemp(&os::tmpdir(), "rustpkg_clean_no_arg").expect("rustpkg_clean_no_arg failed");
let tmp = mkdtemp(&os::tmpdir(), "rustpkg_clean_no_arg").expect("rustpkg_clean_no_arg failed")
.push(".rust");
let package_dir = tmp.push("src").push("foo");
assert!(os::mkdir_recursive(&package_dir, U_RWX));

35
src/librustpkg/workspace.rs
View File

@ -10,12 +10,12 @@
// rustpkg utilities having to do with workspaces
use std::os;
use std::{os,util};
use std::path::Path;
use path_util::workspace_contains_package_id;
use package_id::PkgId;
use rustc::metadata::filesearch::rust_path;
use path_util::rust_path;
pub fn each_pkg_parent_workspace(pkgid: &PkgId, action: &fn(&Path) -> bool) -> bool {
// Using the RUST_PATH, find workspaces that contain
@ -42,23 +42,22 @@ pub fn pkg_parent_workspaces(pkgid: &PkgId) -> ~[Path] {
.collect()
}
pub fn in_workspace(complain: &fn()) -> bool {
let dir_part = os::getcwd().pop().components.clone();
if *(dir_part.last()) != ~"src" {
complain();
false
}
else {
true
}
}
/// Construct a workspace and package-ID name based on the current directory.
/// This gets used when rustpkg gets invoked without a package-ID argument.
pub fn cwd_to_workspace() -> (Path, PkgId) {
pub fn cwd_to_workspace() -> Option<(Path, PkgId)> {
let cwd = os::getcwd();
let ws = cwd.pop().pop();
let cwd_ = cwd.clone();
let pkgid = cwd_.components.last().to_str();
(ws, PkgId::new(pkgid))
for path in rust_path().move_iter() {
let srcpath = path.push("src");
if srcpath.is_ancestor_of(&cwd) {
// I'd love to use srcpath.get_relative_to(cwd) but it behaves wrong
// I'd say broken, but it has tests enforcing the wrong behavior.
// instead, just hack up the components vec
let mut pkgid = cwd;
pkgid.is_absolute = false;
let comps = util::replace(&mut pkgid.components, ~[]);
pkgid.components = comps.move_iter().skip(srcpath.components.len()).collect();
return Some((path, PkgId::new(pkgid.components.connect("/"))))
}
}
None
}