buildsys: get crate list via cargo metadata in Makefile

so we don't have to keep this in sync manually

Signed-off-by: Wolfgang Bumiller <w.bumiller@proxmox.com>

Makefile

@@ -1,26 +1,6 @@
 # Shortcut for common operations:
 
-CRATES = \
-	 proxmox-api-macro \
-	 proxmox-async \
-	 proxmox-borrow \
-	 proxmox-compression \
-	 proxmox-http \
-	 proxmox-io \
-	 proxmox-lang \
-	 proxmox-metrics \
-	 proxmox-rest-server \
-	 proxmox-router \
-	 proxmox-schema \
-	 proxmox-serde \
-	 proxmox-shared-memory \
-	 proxmox-section-config \
-	 proxmox-sortable-macro \
-	 proxmox-subscription \
-	 proxmox-sys \
-	 proxmox-tfa \
-	 proxmox-time \
-	 proxmox-uuid
+CRATES != cargo metadata --format-version=1 | jq -r .workspace_members'[]' | awk '{ print $$1 }'
 
 # By default we just run checks:
 .PHONY: all

README.rst

@@ -27,12 +27,12 @@ Adding Crates
 1) At the top level:
   - Generate the crate: ``cargo new --lib the-name``
   - Sort the crate into ``Cargo.toml``'s ``workspace.members``
-  - Sort the crate into the ``Makefile``'s ``CRATES`` list.
 
 2) In the new crate's ``Cargo.toml``:
-  - Replace the ``author`` line with
-    ``authors = ["Proxmox Support Team <support@proxmox.com>"]``
-  - Add ``license = "AGPL-3"``
+  - In ``[package]`` set:
+      authors.workspace = true
+      license.workspace = true
+      edition.workspace = true
   - Add ``exclude = [ "debian" ]``
   - Add a meaningful ``description``
   - Copy ``debian/copyright`` and ``debian/debcargo.toml`` from another subcrate.