package/curios-*: add latest symlinks for easy upgrades

This patch adds latest symlinks to the curiOS containers to make system
upgrades easier.  I.e., a user can now reference the bundled image with:

    set image oci-archive:/lib/oci/curios-httpd-latest.tar.gz

So that when they upgrade to the latest Infix, which might include an
update of curiOS httpd, they will get a seamless upgrade also of the
container(s) running.

Signed-off-by: Joachim Wiberg <troglobit@gmail.com>

package/curios-httpd/curios-httpd.mk

@@ -13,7 +13,9 @@ CURIOS_HTTPD_LICENSE_FILES = COPYING
 define CURIOS_HTTPD_INSTALL_TARGET_CMDS
 	mkdir -p $(TARGET_DIR)/lib/oci
 	cp $(CURIOS_HTTPD_DL_DIR)/$(CURIOS_HTTPD_SOURCE) \
-		$(TARGET_DIR)/lib/oci/$(notdir $(@D)).tar.gz
+		$(TARGET_DIR)/lib/oci/$(CURIOS_HTTPD_NAME)-$(CURIOS_HTTPD_VERSION).tar.gz
+	ln -sf $(CURIOS_HTTPD_NAME)-$(CURIOS_HTTPD_VERSION).tar.gz \
+		$(TARGET_DIR)/lib/oci/$(CURIOS_HTTPD_NAME)-latest.tar.gz
 endef
 
 $(eval $(generic-package))

package/curios-nftables/curios-nftables.mk

@@ -14,7 +14,9 @@ CURIOS_NFTABLES_INSTALL_TARGET = YES
 define CURIOS_NFTABLES_INSTALL_TARGET_CMDS
 	mkdir -p $(TARGET_DIR)/lib/oci
 	cp $(CURIOS_NFTABLES_DL_DIR)/$(CURIOS_NFTABLES_SOURCE) \
-		$(TARGET_DIR)/lib/oci/$(notdir $(@D)).tar.gz
+		$(TARGET_DIR)/lib/oci/$(CURIOS_NFTABLES_NAME)-$(CURIOS_NFTABLES_VERSION).tar.gz
+	ln -sf $(CURIOS_NFTABLES_NAME)-$(CURIOS_NFTABLES_VERSION).tar.gz \
+		$(TARGET_DIR)/lib/oci/$(CURIOS_NFTABLES_NAME)-latest.tar.gz
 endef
 
 $(eval $(generic-package))

test/infamy/container.py

@@ -5,8 +5,8 @@ from infamy.util import warn
 
 class Container:
     """Helper methods"""
-    HTTPD_IMAGE = "curios-httpd-v24.05.0.tar.gz"
-    NFTABLES_IMAGE = "curios-nftables-v24.05.0.tar.gz"
+    HTTPD_IMAGE = "curios-httpd-latest.tar.gz"
+    NFTABLES_IMAGE = "curios-nftables-latest.tar.gz"
 
     def __init__(self, target):
         self.system = target