Add exclude unchanged to release step

docs/reference.md

@@ -34,6 +34,7 @@ Options:
       --unpublished                 Process all packages whose current version is unpublished
   -m, --metadata <METADATA>         Semver metadata
   -x, --execute                     Actually perform a release. Dry-run mode is the default
+      --exclude-unchanged           Exclude unchanged packages
       --no-confirm                  Skip release confirmation and version preview
       --prev-tag-name <NAME>        The name of tag for the previous release
   -c, --config <PATH>               Custom config file

src/steps/hook.rs

@@ -39,6 +39,10 @@ pub struct HookStep {
     #[arg(short = 'n', long, conflicts_with = "execute", hide = true)]
     dry_run: bool,
 
+    /// Exclude unchanged packages
+    #[arg(long)]
+    exclude_unchanged: bool,
+
     /// Skip release confirmation and version preview
     #[arg(long)]
     no_confirm: bool,
@@ -126,7 +130,7 @@ impl HookStep {
             log::Level::Warn,
         )?;
 
-        super::warn_changed(&ws_meta, &selected_pkgs)?;
+        let selected_pkgs = super::detect_changed(&ws_meta, &selected_pkgs, self.exclude_unchanged)?;
 
         failed |= !super::verify_git_branch(
             ws_meta.workspace_root.as_std_path(),

src/steps/mod.rs

@@ -332,10 +332,11 @@ pub fn verify_metadata(
     Ok(success)
 }
 
-pub fn warn_changed(
+pub fn detect_changed(
     ws_meta: &cargo_metadata::Metadata,
     pkgs: &[plan::PackageRelease],
-) -> Result<(), crate::error::CliError> {
+    exclude_unchanged: bool
+) -> Result<Vec<plan::PackageRelease>, crate::error::CliError> {
     let mut changed_pkgs = std::collections::HashSet::new();
     for pkg in pkgs {
         let version = pkg.planned_version.as_ref().unwrap_or(&pkg.initial_version);
@@ -366,10 +367,18 @@ pub fn warn_changed(
                     changed_pkgs.insert(&pkg.meta.id);
                     changed_pkgs.extend(pkg.dependents.iter().map(|d| &d.pkg.id));
                 } else {
-                    let _ = crate::ops::shell::warn(format!(
-                        "updating {} to {} despite no changes made since tag {}",
-                        crate_name, version.full_version_string, prior_tag_name
-                    ));
+                    if exclude_unchanged {
+                        log::debug!(
+                            "Excluding {}, no changes made since tag {}",
+                            crate_name,
+                            prior_tag_name,
+                        );
+                    } else {
+                        let _ = crate::ops::shell::warn(format!(
+                            "updating {} to {} despite no changes made since tag {}",
+                            crate_name, version.full_version_string, prior_tag_name
+                        ));
+                    }
                 }
             } else {
                 log::debug!(
@@ -386,7 +395,13 @@ pub fn warn_changed(
         }
     }
 
-    Ok(())
+    let packages = if exclude_unchanged {
+        pkgs.iter().filter(|p| changed_pkgs.contains(&p.meta.id)).cloned().collect()
+    } else {
+        pkgs.to_vec()
+    };
+
+    Ok(packages)
 }
 
 pub fn find_shared_versions(

src/steps/plan.rs

@@ -73,7 +73,7 @@ pub fn plan(
     Ok(pkgs)
 }
 
-#[derive(Debug)]
+#[derive(Debug, Clone)]
 pub struct PackageRelease {
     pub meta: cargo_metadata::Package,
     pub manifest_path: PathBuf,
@@ -328,7 +328,7 @@ fn find_dependents<'w>(
     })
 }
 
-#[derive(Debug)]
+#[derive(Debug, Clone)]
 pub struct Dependency {
     pub pkg: cargo_metadata::Package,
     pub req: semver::VersionReq,

src/steps/release.rs

@@ -31,6 +31,10 @@ pub struct ReleaseStep {
     #[arg(short = 'n', long, conflicts_with = "execute", hide = true)]
     dry_run: bool,
 
+    /// Exclude unchanged packages
+    #[arg(long)]
+    exclude_unchanged: bool,
+
     /// Skip release confirmation and version preview
     #[arg(long)]
     no_confirm: bool,
@@ -228,7 +232,7 @@ impl ReleaseStep {
             }
         }
 
-        super::warn_changed(&ws_meta, &selected_pkgs)?;
+        let selected_pkgs = super::detect_changed(&ws_meta, &selected_pkgs, self.exclude_unchanged)?;
 
         failed |= !super::verify_git_branch(
             ws_meta.workspace_root.as_std_path(),

src/steps/replace.rs

@@ -35,6 +35,10 @@ pub struct ReplaceStep {
     #[arg(short = 'n', long, conflicts_with = "execute", hide = true)]
     dry_run: bool,
 
+    /// Exclude unchanged packages
+    #[arg(long)]
+    exclude_unchanged: bool,
+
     /// Skip release confirmation and version preview
     #[arg(long)]
     no_confirm: bool,
@@ -122,7 +126,7 @@ impl ReplaceStep {
             log::Level::Warn,
         )?;
 
-        super::warn_changed(&ws_meta, &selected_pkgs)?;
+        let selected_pkgs = super::detect_changed(&ws_meta, &selected_pkgs, self.exclude_unchanged)?;
 
         failed |= !super::verify_git_branch(
             ws_meta.workspace_root.as_std_path(),

src/steps/version.rs

@@ -31,6 +31,10 @@ pub struct VersionStep {
     #[arg(short = 'n', long, conflicts_with = "execute", hide = true)]
     dry_run: bool,
 
+    /// Exclude unchanged packages
+    #[arg(long)]
+    exclude_unchanged: bool,
+
     /// Skip release confirmation and version preview
     #[arg(long)]
     no_confirm: bool,
@@ -118,7 +122,7 @@ impl VersionStep {
         failed |=
             !super::verify_monotonically_increasing(&selected_pkgs, dry_run, log::Level::Error)?;
 
-        super::warn_changed(&ws_meta, &selected_pkgs)?;
+        let selected_pkgs = super::detect_changed(&ws_meta, &selected_pkgs, self.exclude_unchanged)?;
 
         failed |= !super::verify_git_branch(
             ws_meta.workspace_root.as_std_path(),