From 80edabdb40876076c2b99490eaf76ec047c499af Mon Sep 17 00:00:00 2001
From: MarcoIeni <11428655+MarcoIeni@users.noreply.github.com>
Date: Sun, 14 Jul 2024 22:24:09 +0200
Subject: [PATCH 1/2] fix(release): don't try to parse changelog if it doesn't
 exist

---
 crates/release_plz/src/config.rs               |  3 +++
 crates/release_plz_core/src/command/release.rs | 14 ++++++++++++++
 2 files changed, 17 insertions(+)

diff --git a/crates/release_plz/src/config.rs b/crates/release_plz/src/config.rs
index fbbffb2d7e..3f975de32c 100644
--- a/crates/release_plz/src/config.rs
+++ b/crates/release_plz/src/config.rs
@@ -223,6 +223,9 @@ impl From<PackageConfig> for release_plz_core::ReleaseConfig {
             )
             .with_release(release);
 
+        if let Some(changelog_update) = value.changelog_update {
+            cfg = cfg.with_changelog_update(changelog_update);
+        }
         if let Some(changelog_path) = value.changelog_path {
             cfg = cfg.with_changelog_path(to_utf8_pathbuf(changelog_path).unwrap());
         }
diff --git a/crates/release_plz_core/src/command/release.rs b/crates/release_plz_core/src/command/release.rs
index 1254488e76..a30fef4e5e 100644
--- a/crates/release_plz_core/src/command/release.rs
+++ b/crates/release_plz_core/src/command/release.rs
@@ -238,6 +238,9 @@ pub struct ReleaseConfig {
     /// High-level toggle to process this package or ignore it
     release: bool,
     changelog_path: Option<Utf8PathBuf>,
+    /// Whether this package has a changelog that release-plz update or not.
+    /// Default: `true`.
+    changelog_update: bool,
 }
 
 impl ReleaseConfig {
@@ -281,6 +284,11 @@ impl ReleaseConfig {
         self
     }
 
+    pub fn with_changelog_update(mut self, changelog_update: bool) -> Self {
+        self.changelog_update = changelog_update;
+        self
+    }
+
     pub fn publish(&self) -> &PublishConfig {
         &self.publish
     }
@@ -301,6 +309,7 @@ impl Default for ReleaseConfig {
             features: vec![],
             release: true,
             changelog_path: None,
+            changelog_update: true,
         }
     }
 }
@@ -736,7 +745,12 @@ fn release_body(req: &ReleaseRequest, package: &Package, changelog: &str) -> Str
     )
 }
 
+/// Return an empty string if not found.
 fn last_changelog_entry(req: &ReleaseRequest, package: &Package) -> String {
+    let changelog_update = req.get_package_config(&package.name).changelog_update;
+    if !changelog_update {
+        return String::new();
+    }
     let changelog_path = req.changelog_path(package);
     match changelog_parser::last_changes(&changelog_path) {
         Ok(Some(changes)) => changes,

From f84de52ef35ad5c47a470fe0a4ddac49bbc87550 Mon Sep 17 00:00:00 2001
From: MarcoIeni <11428655+MarcoIeni@users.noreply.github.com>
Date: Sun, 14 Jul 2024 22:27:13 +0200
Subject: [PATCH 2/2] wip

---
 crates/release_plz_core/src/command/release.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/crates/release_plz_core/src/command/release.rs b/crates/release_plz_core/src/command/release.rs
index a30fef4e5e..c59f462b34 100644
--- a/crates/release_plz_core/src/command/release.rs
+++ b/crates/release_plz_core/src/command/release.rs
@@ -238,7 +238,7 @@ pub struct ReleaseConfig {
     /// High-level toggle to process this package or ignore it
     release: bool,
     changelog_path: Option<Utf8PathBuf>,
-    /// Whether this package has a changelog that release-plz update or not.
+    /// Whether this package has a changelog that release-plz updates or not.
     /// Default: `true`.
     changelog_update: bool,
 }