Merging upstream version 1.76.0+dfsg1.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 29 insertions, 8 deletions

diff --git a/src/tools/generate-copyright/src/main.rs b/src/tools/generate-copyright/src/main.rs
index 60c771676..558e87290 100644
--- a/src/tools/generate-copyright/src/main.rs
+++ b/src/tools/generate-copyright/src/main.rs
@@ -1,4 +1,5 @@
 use anyhow::Error;
+use std::collections::BTreeSet;
 use std::io::Write;
 use std::path::PathBuf;
 
@@ -26,7 +27,7 @@ fn render_recursive(node: &Node, buffer: &mut Vec<u8>, depth: usize) -> Result<(
             }
         }
         Node::Directory { name, children, license } => {
-            render_license(&prefix, std::iter::once(name), license, buffer)?;
+            render_license(&prefix, std::iter::once(name), license.iter(), buffer)?;
             if !children.is_empty() {
                 writeln!(buffer, "{prefix}")?;
                 writeln!(buffer, "{prefix}*Exceptions:*")?;
@@ -36,11 +37,19 @@ fn render_recursive(node: &Node, buffer: &mut Vec<u8>, depth: usize) -> Result<(
                 }
             }
         }
+        Node::CondensedDirectory { name, licenses } => {
+            render_license(&prefix, std::iter::once(name), licenses.iter(), buffer)?;
+        }
         Node::Group { files, directories, license } => {
-            render_license(&prefix, directories.iter().chain(files.iter()), license, buffer)?;
+            render_license(
+                &prefix,
+                directories.iter().chain(files.iter()),
+                std::iter::once(license),
+                buffer,
+            )?;
         }
         Node::File { name, license } => {
-            render_license(&prefix, std::iter::once(name), license, buffer)?;
+            render_license(&prefix, std::iter::once(name), std::iter::once(license), buffer)?;
         }
     }
 
@@ -50,15 +59,26 @@ fn render_recursive(node: &Node, buffer: &mut Vec<u8>, depth: usize) -> Result<(
 fn render_license<'a>(
     prefix: &str,
     names: impl Iterator<Item = &'a String>,
-    license: &License,
+    licenses: impl Iterator<Item = &'a License>,
     buffer: &mut Vec<u8>,
 ) -> Result<(), Error> {
+    let mut spdxs = BTreeSet::new();
+    let mut copyrights = BTreeSet::new();
+    for license in licenses {
+        spdxs.insert(&license.spdx);
+        for copyright in &license.copyright {
+            copyrights.insert(copyright);
+        }
+    }
+
     for name in names {
         writeln!(buffer, "{prefix}**`{name}`**  ")?;
     }
-    writeln!(buffer, "{prefix}License: `{}`  ", license.spdx)?;
-    for (i, copyright) in license.copyright.iter().enumerate() {
-        let suffix = if i == license.copyright.len() - 1 { "" } else { "  " };
+    for spdx in spdxs.iter() {
+        writeln!(buffer, "{prefix}License: `{spdx}`  ")?;
+    }
+    for (i, copyright) in copyrights.iter().enumerate() {
+        let suffix = if i == copyrights.len() - 1 { "" } else { "  " };
         writeln!(buffer, "{prefix}Copyright: {copyright}{suffix}")?;
     }
 
@@ -74,7 +94,8 @@ struct Metadata {
 #[serde(rename_all = "kebab-case", tag = "type")]
 pub(crate) enum Node {
     Root { children: Vec<Node> },
-    Directory { name: String, children: Vec<Node>, license: License },
+    Directory { name: String, children: Vec<Node>, license: Option<License> },
+    CondensedDirectory { name: String, licenses: Vec<License> },
     File { name: String, license: License },
     Group { files: Vec<String>, directories: Vec<String>, license: License },
 }