Merge pull request #64 from jweslley/feature/bash_completion

bash completion support

.gitmodules

@@ -1,3 +0,0 @@
-[submodule "etc/gitignore"]
-	path = etc/gitignore
-	url = git://github.com/github/gitignore.git

Makefile

@@ -16,6 +16,7 @@ install:
 		cp -f $(BIN) $(PREFIX)/$(BIN); \
 	)
 	cp -f man/git-*.1 $(MANPREFIX)
+	cp -f etc/bash_completion.sh /etc/bash_completion.d/git-extras
 
 docs: $(MAN_HTML) $(MAN_PAGES)
 
@@ -41,6 +42,7 @@ uninstall:
 		echo "... uninstalling $(MANPREFIX)/$(MAN)"; \
 		rm -f $(MANPREFIX)/$(MAN); \
 	)
+	rm -f /etc/bash_completion.d/git-extras
 
 clean: docclean
 

etc/bash_completion.sh

@@ -0,0 +1,49 @@
+# bash completion support for git-extras.
+
+_git_changelog(){
+  __gitcomp "--list"
+}
+
+_git_contrib(){
+  __gitcomp "$(git shortlog -s | cut -f2)" # TODO buggy if author's name contains whitespaces :(
+}
+
+_git_count(){
+  __gitcomp "--all"
+}
+
+_git_delete_branch(){
+  __gitcomp "$(__git_heads)"
+}
+
+_git_delete_submodule(){
+  __gitcomp "$(git submodule status | awk '{print $2}')"
+}
+
+_git_delete_tag(){
+  __gitcomp "$(__git_tags)"
+}
+
+_git_extras(){
+  __gitcomp "--version update"
+}
+
+_git_graft(){
+  __gitcomp "$(__git_heads)"
+}
+
+__git_extras_workflow(){
+  __gitcomp "$(__git_heads | grep ^$1/ | sed s/^$1\\///g) finish"
+}
+
+_git_feature(){
+  __git_extras_workflow "feature"
+}
+
+_git_refactor(){
+  __git_extras_workflow "refactor"
+}
+
+_git_bug(){
+  __git_extras_workflow "bug"
+}