bitbake: gitsm.py: Add support for alternative URL formats from submodule files

The following appear to be the git supported formats:

  proto://user:pass@host/path  (URI format)
  user@host:path (SSH format)
  /path or ./path or ../path (local file format)

We adjust the parsing to find out if we have a URI format or not.
When we are NOT in URI format, we do our best to determine SSH or
file format by looking for a ':' in the overall string.  If we find
a ':' we assume SSH format and adjust accordingly.

Note, in SSH format we simply replace the ':' with a '/' when constructing
the URL.  However, if the original path was ":/...", we don't want '//' so
we deal with this corner case as well.

(Bitbake rev: a21b2598531d52123933a0ac1c4deeecfdd1697d)

Signed-off-by: Mark Hatle <mark.hatle@windriver.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
(cherry picked from commit dcac05e7dc6b0c5f8e63d36ad105b7eab41f0016)
Signed-off-by: Scott Murray <scott.murray@konsulko.com>
Signed-off-by: Armin Kuster <akuster@mvista.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 15 insertions, 2 deletions

diff --git a/bitbake/lib/bb/fetch2/gitsm.py b/bitbake/lib/bb/fetch2/gitsm.py
index b7959ff5d1..dd94186cc4 100644
--- a/bitbake/lib/bb/fetch2/gitsm.py
+++ b/bitbake/lib/bb/fetch2/gitsm.py
@@ -100,8 +100,21 @@ class GitSM(Git):
             module_hash = module_hash.split()[2]
 
             # Build new SRC_URI
-            proto = uris[module].split(':', 1)[0]
-            url = uris[module].replace('%s:' % proto, 'gitsm:', 1)
+            if "://" not in uris[module]:
+                # It's ssh if the format does NOT have "://", but has a ':'
+                if ":" in uris[module]:
+                    proto = "ssh"
+                    if ":/" in uris[module]:
+                        url = "gitsm://" + uris[module].replace(':/', '/', 1)
+                    else:
+                        url = "gitsm://" + uris[module].replace(':', '/', 1)
+                else: # Fall back to 'file' if there is no ':'
+                    proto = "file"
+                    url = "gitsm://" + uris[module]
+            else:
+                proto = uris[module].split(':', 1)[0]
+                url = uris[module].replace('%s:' % proto, 'gitsm:', 1)
+
             url += ';protocol=%s' % proto
             url += ";name=%s" % module
             url += ";bareclone=1;nocheckout=1;nobranch=1"