Makefile: Start implementing a "make release" target.

[notmuch] / Makefile.local

diff --git a/Makefile.local b/Makefile.local
index f9fca0fa26680a18b1c846383ae9581af2ebed8d..78845f3daa4511e50941e1b4fc3080a49dc41264 100644 (file)
--- a/Makefile.local
+++ b/Makefile.local
@@ -12,6 +12,11 @@
 # merged.
 NOTMUCH_VERSION=0.1
 
+RELEASE_HOST=notmuchmail.org
+RELEASE_DIR=/srv/notmuchmail.org/www/releases
+VERSIONED_PACKAGE=notmuch-$(NOTMUCH_VERSION)
+TAR_FILE=$(VERSIONED_PACKAGE).tar.gz
+
 # Get settings from the output of configure by running it to generate
 # Makefile.config if it doesn't exist yet. And add Makefile.config to
 # our global dependency list.
@@ -55,8 +60,28 @@ endif
 
 .PHONY: dist
 dist:
-       git archive --format=tar --prefix=notmuch-$(NOTMUCH_VERSION)/ HEAD | gzip > notmuch-$(NOTMUCH_VERSION).tar.gz
-       @echo "Source is ready for release in notmuch-$(NOTMUCH_VERSION).tar.gz"
+       git archive --format=tar --prefix=$(VERSIONED_PACKAGE)/ HEAD | gzip > $(TAR_FILE)
+       @echo "Source is ready for release in $(TAR_FILE)"
+
+.PHONY: release
+release: release-verify-newer
+
+.PHONY: release-verify-version
+release-verify-version:
+       @echo -n "Checking that $(NOTMUCH_VERSION) is a two-component version..."
+       @if echo $(NOTMUCH_VERSION) | grep -q -v -x '[0-9]*\.[0-9]*'; then \
+               (echo "Ouch." && \
+                echo "Before releasing the notmuch version should be a two-component value." && false);\
+        else :; fi
+       @echo "Good."
+
+.PHONY: release-verify-newer
+release-verify-newer: release-verify-version
+       @echo -n "Checking that no $(NOTMUCH_VERSION) release already exists..."
+       @ssh $(RELEASE_HOST) test ! -e $(RELEASE_DIR)/$(TAR_FILE) \
+               || (echo "Ouch." && echo "Found: $(RELEASE_HOST):$(RELEASE_DIR)/$(TAR_FILE)" \
+               && echo "Refusing to replace an existing release." && false)
+       @echo "Good."
 
 # The user has not set any verbosity, default to quiet mode and inform the
 # user how to enable verbose compiles.