Merge branch 'ds/bundle-uri-3' into seen

* ds/bundle-uri-3:
  bundle-uri: fetch a list of bundles
  bundle-uri: limit recursion depth for bundle lists
  bundle-uri: parse bundle list in config format
  bundle-uri: unit test "key=value" parsing
  bundle-uri: create "key=value" line parsing
  bundle-uri: create base key-value pair parsing
  bundle-uri: create bundle_list struct and helpers

Documentation/config.txt

@@ -387,6 +387,8 @@ include::config/branch.txt[]
 
 include::config/browser.txt[]
 
+include::config/bundle.txt[]
+
 include::config/checkout.txt[]
 
 include::config/clean.txt[]

Documentation/config/bundle.txt

@@ -0,0 +1,22 @@
+bundle.*::
+	The `bundle.*` keys are used when communicating a list of bundle URIs
+	See link:technical/bundle-uri.html[the bundle URI design document] for
+	more details.
+
+bundle.version::
+	This integer value advertises the version of the bundle list format
+	used by the bundle list. Currently, the only accepted value is `1`.
+
+bundle.mode::
+	This string value should be either `all` or `any`. This value describes
+	whether all of the advertised bundles are required to unbundle a
+	complete understanding of the bundled information (`all`) or if any one
+	of the listed bundle URIs is sufficient (`any`).
+
+bundle.<id>.*::
+	The `bundle.<id>.*` keys are used to describe a single item in the
+	bundle list, grouped under `<id>` for identification purposes.
+
+bundle.<id>.uri::
+	This string value defines the URI by which Git can reach the contents
+	of this `<id>`. This URI may be a bundle file or another bundle list.

Makefile

@@ -718,6 +718,7 @@ PROGRAMS += $(patsubst %.o,git-%$X,$(PROGRAM_OBJS))
 TEST_BUILTINS_OBJS += test-advise.o
 TEST_BUILTINS_OBJS += test-bitmap.o
 TEST_BUILTINS_OBJS += test-bloom.o
+TEST_BUILTINS_OBJS += test-bundle-uri.o
 TEST_BUILTINS_OBJS += test-chmtime.o
 TEST_BUILTINS_OBJS += test-config.o
 TEST_BUILTINS_OBJS += test-crontab.o