fix: Include vcs_info even if workspace is dirty.

Author: torhovland

src/cargo/ops/cargo_package.rs

@@ -235,14 +235,8 @@ fn prepare_archive(
     }
     let src_files = src.list_files(pkg)?;
 
-    // Check (git) repository state, getting the current commit hash if not
-    // dirty.
-    let vcs_info = if !opts.allow_dirty {
-        // This will error if a dirty repo is found.
-        check_repo_state(pkg, &src_files, gctx)?
-    } else {
-        None
-    };
+    // Check (git) repository state, getting the current commit hash.
+    let vcs_info = check_repo_state(pkg, &src_files, gctx, &opts)?;
 
     build_ar_list(ws, pkg, src_files, vcs_info)
 }
@@ -559,13 +553,15 @@ fn check_metadata(pkg: &Package, gctx: &GlobalContext) -> CargoResult<()> {
 }
 
 /// Checks if the package source is in a *git* DVCS repository. If *git*, and
-/// the source is *dirty* (e.g., has uncommitted changes) then `bail!` with an
-/// informative message. Otherwise return the sha1 hash of the current *HEAD*
-/// commit, or `None` if no repo is found.
+/// the source is *dirty* (e.g., has uncommitted changes), and `--allow-dirty`
+/// has not been passed, then `bail!` with an informative message. Otherwise
+/// return the sha1 hash of the current *HEAD* commit, or `None` if no repo is
+/// found.
 fn check_repo_state(
     p: &Package,
     src_files: &[PathBuf],
     gctx: &GlobalContext,
+    opts: &PackageOpts<'_>,
 ) -> CargoResult<Option<VcsInfo>> {
     if let Ok(repo) = git2::Repository::discover(p.root()) {
         if let Some(workdir) = repo.workdir() {
@@ -585,7 +581,7 @@ fn check_repo_state(
                         .unwrap_or("")
                         .replace("\\", "/");
                     return Ok(Some(VcsInfo {
-                        git: git(p, src_files, &repo)?,
+                        git: git(p, src_files, &repo, &opts)?,
                         path_in_vcs,
                     }));
                 }
@@ -608,7 +604,12 @@ fn check_repo_state(
     // directory is dirty or not, thus we have to assume that it's clean.
     return Ok(None);
 
-    fn git(p: &Package, src_files: &[PathBuf], repo: &git2::Repository) -> CargoResult<GitVcsInfo> {
+    fn git(
+        p: &Package,
+        src_files: &[PathBuf],
+        repo: &git2::Repository,
+        opts: &PackageOpts<'_>,
+    ) -> CargoResult<GitVcsInfo> {
         // This is a collection of any dirty or untracked files. This covers:
         // - new/modified/deleted/renamed/type change (index or worktree)
         // - untracked files (which are "new" worktree files)
@@ -633,7 +634,7 @@ fn check_repo_state(
                     .to_string()
             })
             .collect();
-        if dirty_src_files.is_empty() {
+        if dirty_src_files.is_empty() || opts.allow_dirty {
             let rev_obj = repo.revparse_single("HEAD")?;
             Ok(GitVcsInfo {
                 sha1: rev_obj.id().to_string(),

tests/testsuite/git.rs

@@ -2610,6 +2610,7 @@ fn include_overrides_gitignore() {
     p.cargo("package --list --allow-dirty")
         .with_stdout(
             "\
+.cargo_vcs_info.json
 Cargo.toml
 Cargo.toml.orig
 ignored.txt

tests/testsuite/package.rs

@@ -703,6 +703,7 @@ fn no_duplicates_from_modified_tracked_files() {
     p.cargo("package --list --allow-dirty")
         .with_stdout(
             "\
+.cargo_vcs_info.json
 Cargo.lock
 Cargo.toml
 Cargo.toml.orig
@@ -1011,6 +1012,7 @@ src/main.rs
         .with_stderr("")
         .with_stdout(
             "\
+.cargo_vcs_info.json
 .gitignore
 Cargo.lock
 Cargo.toml
@@ -1209,14 +1211,19 @@ fn issue_13695_dirty_vcs_info() {
         )
         .run();
 
-    // Allowing a dirty worktree results in the vcs file not being included.
+    // Allowing a dirty worktree results in the vcs file being included.
     p.cargo("package --allow-dirty").run();
 
     let f = File::open(&p.root().join("target/package/foo-0.1.0.crate")).unwrap();
     validate_crate_contents(
         f,
         "foo-0.1.0.crate",
-        &["Cargo.toml", "Cargo.toml.orig", "src/lib.rs"],
+        &[
+            ".cargo_vcs_info.json",
+            "Cargo.toml",
+            "Cargo.toml.orig",
+            "src/lib.rs",
+        ],
         &[],
     );
 
@@ -1225,6 +1232,7 @@ fn issue_13695_dirty_vcs_info() {
         .with_stderr("")
         .with_stdout(
             "\
+.cargo_vcs_info.json
 Cargo.toml
 Cargo.toml.orig
 src/lib.rs
@@ -2395,6 +2403,7 @@ fn finds_git_in_parent() {
     p.cargo("package --list --allow-dirty")
         .with_stdout(
             "\
+.cargo_vcs_info.json
 Cargo.toml
 Cargo.toml.orig
 ignoreme
@@ -2408,6 +2417,7 @@ src/lib.rs
     p.cargo("package --list --allow-dirty")
         .with_stdout(
             "\
+.cargo_vcs_info.json
 .gitignore
 Cargo.toml
 Cargo.toml.orig
@@ -2421,6 +2431,7 @@ src/lib.rs
     p.cargo("package --list --allow-dirty")
         .with_stdout(
             "\
+.cargo_vcs_info.json
 .gitignore
 Cargo.toml
 Cargo.toml.orig
@@ -2683,6 +2694,7 @@ fn deleted_git_working_tree() {
     p.cargo("package --allow-dirty --list")
         .with_stdout(
             "\
+.cargo_vcs_info.json
 Cargo.lock
 Cargo.toml
 Cargo.toml.orig
@@ -2697,6 +2709,7 @@ src/main.rs
     p.cargo("package --allow-dirty --list")
         .with_stdout(
             "\
+.cargo_vcs_info.json
 Cargo.lock
 Cargo.toml
 Cargo.toml.orig

tests/testsuite/publish_lockfile.rs

@@ -249,6 +249,7 @@ fn note_resolve_changes() {
 [NOTE] package `multi v0.1.0` added to the packaged Cargo.lock file, was originally sourced from `[..]/foo/multi`
 [NOTE] package `patched v1.0.0` added to the packaged Cargo.lock file, was originally sourced from `[..]/foo/patched`
 [PACKAGED] [..] files, [..] ([..] compressed)
+[WARNING] no (git) Cargo.toml found at `target/tmp/[..]/foo/Cargo.toml` in workdir `[..]`
 ",
         )
         .run();