Add repo manifest -o to save a manifest
This can be useful to create a new manifest from an existing client,
especially if the client wants to use the "-r" option to set each
project's revision to the current commit SHA-1, making a sort of a
tag file that can be used to recreate this exact state elsewhere.
Signed-off-by: Shawn O. Pearce <sop@google.com>
diff --git a/manifest.py b/manifest.py
index 32a7e51..da2bb25 100644
--- a/manifest.py
+++ b/manifest.py
@@ -18,7 +18,7 @@
import xml.dom.minidom
from git_config import GitConfig, IsId
-from project import Project, MetaProject, R_HEADS
+from project import Project, MetaProject, R_HEADS, HEAD
from remote import Remote
from error import ManifestParseError
@@ -73,6 +73,76 @@
except OSError, e:
raise ManifestParseError('cannot link manifest %s' % name)
+ def _RemoteToXml(self, r, doc, root):
+ e = doc.createElement('remote')
+ root.appendChild(e)
+ e.setAttribute('name', r.name)
+ e.setAttribute('fetch', r.fetchUrl)
+ if r.reviewUrl is not None:
+ e.setAttribute('review', r.reviewUrl)
+ if r.projectName is not None:
+ e.setAttribute('project-name', r.projectName)
+
+ def Save(self, fd, peg_rev=False):
+ """Write the current manifest out to the given file descriptor.
+ """
+ doc = xml.dom.minidom.Document()
+ root = doc.createElement('manifest')
+ doc.appendChild(root)
+
+ d = self.default
+ sort_remotes = list(self.remotes.keys())
+ sort_remotes.sort()
+
+ for r in sort_remotes:
+ self._RemoteToXml(self.remotes[r], doc, root)
+ if self.remotes:
+ root.appendChild(doc.createTextNode(''))
+
+ have_default = False
+ e = doc.createElement('default')
+ if d.remote:
+ have_default = True
+ e.setAttribute('remote', d.remote.name)
+ if d.revision:
+ have_default = True
+ e.setAttribute('revision', d.revision)
+ if have_default:
+ root.appendChild(e)
+ root.appendChild(doc.createTextNode(''))
+
+ sort_projects = list(self.projects.keys())
+ sort_projects.sort()
+
+ for p in sort_projects:
+ p = self.projects[p]
+ e = doc.createElement('project')
+ root.appendChild(e)
+ e.setAttribute('name', p.name)
+ if p.relpath != p.name:
+ e.setAttribute('path', p.relpath)
+ if not d.remote or p.remote.name != d.remote.name:
+ e.setAttribute('remote', p.remote.name)
+ if peg_rev:
+ if self.IsMirror:
+ e.setAttribute('revision',
+ p.bare_git.rev_parse(p.revision + '^0'))
+ else:
+ e.setAttribute('revision',
+ p.work_git.rev_parse(HEAD + '^0'))
+ elif not d.revision or p.revision != d.revision:
+ e.setAttribute('revision', p.revision)
+
+ for r in p.extraRemotes:
+ self._RemoteToXml(p.extraRemotes[r], doc, e)
+ for c in p.copyfiles:
+ ce = doc.createElement('copyfile')
+ ce.setAttribute('src', c.src)
+ ce.setAttribute('dest', c.dest)
+ e.appendChild(ce)
+
+ doc.writexml(fd, '', ' ', '\n', 'UTF-8')
+
@property
def projects(self):
self._Load()
@@ -324,7 +394,7 @@
if not self.IsMirror:
# src is project relative;
# dest is relative to the top of the tree
- project.AddCopyFile(src, os.path.join(self.topdir, dest))
+ project.AddCopyFile(src, dest, os.path.join(self.topdir, dest))
def _get_remote(self, node):
name = node.getAttribute('remote')