M4.11: packaging metadata describes a vector illustration app

Drop the file types and wording carried over from the sibling raster
editor: the macOS exported type now declares .vectorcraft/.drawcraft
(was .pcraft) and the raster imported types (large raster documents, QOI)
are gone; the dev bundle's PDF type is "PDF Document"; Linux categories and
keywords say vector graphics (no trademark keyword), the AppStream
description and screenshot show VectorCraft, and the deb/rpm, MSI and web
embedding descriptions say vector illustration app. File associations stay
as they are. An xtask test rejects raster-editor wording in packaging/.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

xtask/src/bundle.rs

@@ -21,8 +21,14 @@ pub fn run(root: &Path) -> Result<(), String> {
     std::fs::copy(target.join("release/vectorcraft"), app.join("MacOS/VectorCraft")).map_err(|e| format!("copy app: {e}"))?;
     std::fs::copy(target.join("release/vectorcraft-cli"), app.join("MacOS/vectorcraft-cli")).map_err(|e| format!("copy cli: {e}"))?;
     std::fs::copy(root.join("assets/app-icon/vectorcraft.icns"), app.join("Resources/VectorCraft.icns")).map_err(|e| format!("copy icon: {e}"))?;
-    let version = env!("CARGO_PKG_VERSION");
-    let plist = format!(
+    std::fs::write(app.join("Info.plist"), info_plist(env!("CARGO_PKG_VERSION"))).map_err(|e| e.to_string())?;
+    println!("built {}", root.join("dist/VectorCraft.app").display());
+    Ok(())
+}
+
+/// The development bundle's `Info.plist`.
+fn info_plist(version: &str) -> String {
+    format!(
         r#"<?xml version="1.0" encoding="UTF-8"?>
 <!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
 <plist version="1.0"><dict>
@@ -39,12 +45,52 @@ pub fn run(root: &Path) -> Result<(), String> {
 <key>CFBundleDocumentTypes</key><array>
  <dict><key>CFBundleTypeName</key><string>VectorCraft Document</string><key>CFBundleTypeExtensions</key><array><string>vectorcraft</string></array><key>CFBundleTypeRole</key><string>Editor</string></dict>
  <dict><key>CFBundleTypeName</key><string>SVG</string><key>CFBundleTypeExtensions</key><array><string>svg</string></array><key>CFBundleTypeRole</key><string>Editor</string></dict>
- <dict><key>CFBundleTypeName</key><string>PDF / Illustrator</string><key>CFBundleTypeExtensions</key><array><string>pdf</string><string>ai</string></array><key>CFBundleTypeRole</key><string>Viewer</string></dict>
+ <dict><key>CFBundleTypeName</key><string>PDF Document</string><key>CFBundleTypeExtensions</key><array><string>pdf</string><string>ai</string></array><key>CFBundleTypeRole</key><string>Viewer</string></dict>
 </array>
 </dict></plist>
 "#
-    );
-    std::fs::write(app.join("Info.plist"), plist).map_err(|e| e.to_string())?;
-    println!("built {}", root.join("dist/VectorCraft.app").display());
-    Ok(())
+    )
+}
+
+#[cfg(test)]
+mod tests {
+    use super::*;
+
+    /// File types and wording a raster image editor's packaging carries (lowercase).
+    const RASTER_EDITOR: &[&str] = &["pcraft", "psd", "psb", "qoi", "photo", "rastergraphics", "image editor"];
+
+    fn text_files(dir: &Path, out: &mut Vec<(String, String)>) {
+        for e in std::fs::read_dir(dir).unwrap().flatten() {
+            let p = e.path();
+            if p.is_dir() {
+                text_files(&p, out);
+            } else if let Ok(t) = std::fs::read_to_string(&p) {
+                out.push((p.display().to_string(), t.to_ascii_lowercase()));
+            }
+        }
+    }
+
+    #[test]
+    fn packaging_describes_a_vector_app() {
+        let mut files = vec![];
+        text_files(&crate::root().join("packaging"), &mut files);
+        assert!(files.len() > 5, "packaging files found");
+        for (path, text) in &files {
+            for w in RASTER_EDITOR {
+                assert!(!text.contains(w), "{path} mentions `{w}`");
+            }
+        }
+        let read = |p: &str| std::fs::read_to_string(crate::root().join(p)).unwrap();
+        let plist = read("packaging/macos/Info.plist.in");
+        assert!(plist.contains("<array><string>vectorcraft</string><string>drawcraft</string></array>"), "native format extensions");
+        assert!(read("packaging/linux/ai.storyteller.vectorcraft.desktop").contains("Categories=Graphics;2DGraphics;VectorGraphics;"));
+        assert!(read("packaging/linux/ai.storyteller.vectorcraft.metainfo.xml.in").contains("<category>VectorGraphics</category>"));
+    }
+
+    #[test]
+    fn dev_bundle_plist_names_types_neutrally() {
+        let p = info_plist("1.2.3");
+        assert!(p.contains("<key>CFBundleShortVersionString</key><string>1.2.3</string>"));
+        assert!(p.contains("<string>VectorCraft Document</string>") && p.contains("<string>PDF Document</string>"));
+    }
 }