Merge ~ines-almeida/txpkgupload:update-build-tarball-command into txpkgupload:master

[Ines Almeida]

Refactor build-tarball in Makefile

Instead of excluding files/directories to build the tarball, we select the wanted ones

[Guruprasad (lgp171188)]

There is a typo in the git commit message shown below

> Reactor build-tarball in makefile

's/Reactor/Refactor'. I'd also recommend specifying the file as 'Makefile'.

LGTM otherwise. 👍

review: Approve

[Ines Almeida (ines-almeida)]

I updated the commit message in the MP, but not in the branch. Updated it now!

diff --git a/Makefile b/Makefile
index 313b16e..b356b8f 100644
--- a/Makefile
+++ b/Makefile
@@ -109,14 +109,15 @@ build-tarball:
 	$(PIP) wheel -f $(DEPENDENCY_DIR) --no-index -w $(WHEELS) \
 		-r bootstrap-requirements.txt -r requirements.txt
 	mkdir -p $(TARBALL_BUILD_DIR)
-	tar -czf $(TARBALL_BUILD_PATH) \
-		--exclude-vcs \
-		--exclude __pycache__ \
-		--exclude build \
-		--exclude dist \
-		--exclude charm \
-		--exclude env \
-		./
+	(
+		git ls-files | sed 's,^,./,'
+		echo ./version-info.py
+		find $(WHEELS) -name \*.whl -print
+	) | sort >"$(TARBALL_BUILD_DIR)/.files"
+
+	# Create the tarball.
+	tar -czf $(TARBALL_BUILD_PATH) --no-recursion \
+		--files-from "$(TARBALL_BUILD_DIR)/.files"
 
 
 .PHONY: publish-tarball