clone: support cloning full bundles

The "humanish" part of a bundle is made removing the ".bundle" suffix.

Signed-off-by: Santi Béjar <sbejar@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

diff --git a/git-clone.sh b/git-clone.sh
index 0d686c3a03a15d73e086d3a54afeee269365ffcd..e98112277839349a47c26e69ce30982604d12d2c 100755 (executable)
--- a/git-clone.sh
+++ b/git-clone.sh
@@ -210,11 +210,28 @@ if base=$(get_repo_base "$repo"); then
        then
                local=yes
        fi
+elif test -f "$repo"
+then
+       case "$repo" in /*) ;; *) repo="$PWD/$repo" ;; esac
+fi
+
+# Decide the directory name of the new repository
+if test -n "$2"
+then
+       dir="$2"
+else
+       # Derive one from the repository name
+       # Try using "humanish" part of source repo if user didn't specify one
+       if test -f "$repo"
+       then
+               # Cloning from a bundle
+               dir=$(echo "$repo" | sed -e 's|/*\.bundle$||' -e 's|.*/||g')
+       else
+               dir=$(echo "$repo" |
+                       sed -e 's|/$||' -e 's|:*/*\.git$||' -e 's|.*[/:]||g')
+       fi
 fi
 
-dir="$2"
-# Try using "humanish" part of source repo if user didn't specify one
-[ -z "$dir" ] && dir=$(echo "$repo" | sed -e 's|/$||' -e 's|:*/*\.git$||' -e 's|.*[/:]||g')
 [ -e "$dir" ] && die "destination directory '$dir' already exists."
 [ yes = "$bare" ] && unset GIT_WORK_TREE
 [ -n "$GIT_WORK_TREE" ] && [ -e "$GIT_WORK_TREE" ] &&
@@ -364,11 +381,17 @@ yes)
                fi
                ;;
        *)
-               case "$upload_pack" in
-               '') git-fetch-pack --all -k $quiet $depth $no_progress "$repo";;
-               *) git-fetch-pack --all -k $quiet "$upload_pack" $depth $no_progress "$repo" ;;
-               esac >"$GIT_DIR/CLONE_HEAD" ||
+               if [ -f "$repo" ] ; then
+                       git bundle unbundle "$repo" > "$GIT_DIR/CLONE_HEAD" ||
+                       die "unbundle from '$repo' failed."
+               else
+                       case "$upload_pack" in
+                       '') git-fetch-pack --all -k $quiet $depth $no_progress "$repo";;
+                       *) git-fetch-pack --all -k \
+                               $quiet "$upload_pack" $depth $no_progress "$repo" ;;
+                       esac >"$GIT_DIR/CLONE_HEAD" ||
                        die "fetch-pack from '$repo' failed."
+               fi
                ;;
        esac
        ;;

diff --git a/t/t5701-clone-local.sh b/t/t5701-clone-local.sh
index 59a165a6d44190a1ce9ef9575dc6c8a2ce9f4efb..8dfaaa456e115e85e36c438bb998d8053534104e 100755 (executable)
--- a/t/t5701-clone-local.sh
+++ b/t/t5701-clone-local.sh
@@ -11,6 +11,11 @@ test_expect_success 'preparing origin repository' '
        git clone --bare . x &&
        test "$(GIT_CONFIG=a.git/config git config --bool core.bare)" = true &&
        test "$(GIT_CONFIG=x/config git config --bool core.bare)" = true
+       git bundle create b1.bundle --all HEAD &&
+       git bundle create b2.bundle --all &&
+       mkdir dir &&
+       cp b1.bundle dir/b3
+       cp b1.bundle b4
 '
 
 test_expect_success 'local clone without .git suffix' '
@@ -71,4 +76,44 @@ test_expect_success 'local clone of repo with nonexistent ref in HEAD' '
        git fetch &&
        test ! -e .git/refs/remotes/origin/HEAD'
 
+test_expect_success 'bundle clone without .bundle suffix' '
+       cd "$D" &&
+       git clone dir/b3 &&
+       cd b3 &&
+       git fetch
+'
+
+test_expect_success 'bundle clone with .bundle suffix' '
+       cd "$D" &&
+       git clone b1.bundle &&
+       cd b1 &&
+       git fetch
+'
+
+test_expect_success 'bundle clone from b4' '
+       cd "$D" &&
+       git clone b4 bdl &&
+       cd bdl &&
+       git fetch
+'
+
+test_expect_success 'bundle clone from b4.bundle that does not exist' '
+       cd "$D" &&
+       if git clone b4.bundle bb
+       then
+               echo "Oops, should have failed"
+               false
+       else
+               echo happy
+       fi
+'
+
+test_expect_success 'bundle clone with nonexistent HEAD' '
+       cd "$D" &&
+       git clone b2.bundle b2 &&
+       cd b2 &&
+       git fetch
+       test ! -e .git/refs/heads/master
+'
+
 test_done