# HG changeset patch
# User Matt Mackall <mpm@selenic.com>
# Date 1167444271 21600
# Node ID 67982d3ee76c0af24436af75bb27b0f6a83c8095
# Parent  656e06eebda7378d316966e7aa6f33ad1e5ce062
symlinks: add flags param to wwrite

Now wwrite can set symlink and exec for files

diff -r 656e06eebda7 -r 67982d3ee76c contrib/convert-repo
--- a/contrib/convert-repo	Fri Dec 29 20:04:31 2006 -0600
+++ b/contrib/convert-repo	Fri Dec 29 20:04:31 2006 -0600
@@ -351,12 +351,10 @@
         return [ hg.hex(x) for x in h ]
 
     def putfile(self, f, e, data):
-        self.repo.wfile(f, "w").write(data)
+        self.repo.wwrite(f, data, e and 'x' or '')
         if self.repo.dirstate.state(f) == '?':
             self.repo.dirstate.update([f], "a")
 
-        util.set_exec(self.repo.wjoin(f), e)
-
     def delfile(self, f):
         try:
             os.unlink(self.repo.wjoin(f))
diff -r 656e06eebda7 -r 67982d3ee76c mercurial/localrepo.py
--- a/mercurial/localrepo.py	Fri Dec 29 20:04:31 2006 -0600
+++ b/mercurial/localrepo.py	Fri Dec 29 20:04:31 2006 -0600
@@ -505,9 +505,19 @@
             data = self.wopener(filename, 'r').read()
         return self._filter("encode", filename, data)
 
-    def wwrite(self, filename, data):
+    def wwrite(self, filename, data, flags):
         data = self._filter("decode", filename, data)
-        return self.wopener(filename, 'w').write(data)
+        if "l" in flags:
+            os.unlink(self.wjoin(filename))
+            os.symlink(data, self.wjoin(filename))
+        else:
+            try:
+                if self._link(filename):
+                    os.unlink(self.wjoin(filename))
+            except OSError:
+                pass
+            self.wopener(filename, 'w').write(data)
+            util.set_exec(self.wjoin(filename), "x" in flags)
 
     def wwritedata(self, filename, data):
         return self._filter("decode", filename, data)
@@ -971,8 +981,7 @@
                 self.ui.warn("%s not removed!\n" % f)
             else:
                 t = self.file(f).read(m[f])
-                self.wwrite(f, t)
-                util.set_exec(self.wjoin(f), m.execf(f))
+                self.wwrite(f, t, m.flags(f))
                 self.dirstate.update([f], "n")
 
     def copy(self, source, dest, wlock=None):
diff -r 656e06eebda7 -r 67982d3ee76c mercurial/merge.py
--- a/mercurial/merge.py	Fri Dec 29 20:04:31 2006 -0600
+++ b/mercurial/merge.py	Fri Dec 29 20:04:31 2006 -0600
@@ -346,7 +346,7 @@
                     merged += 1
                 if f != fd:
                     repo.ui.debug(_("copying %s to %s\n") % (f, fd))
-                    repo.wwrite(fd, repo.wread(f))
+                    repo.wwrite(fd, repo.wread(f), flag and 'x' or '')
                     if move:
                         repo.ui.debug(_("removing %s\n") % f)
                         os.unlink(repo.wjoin(f))
@@ -355,22 +355,19 @@
             flag = a[2]
             repo.ui.note(_("getting %s\n") % f)
             t = mctx.filectx(f).data()
-            repo.wwrite(f, t)
-            util.set_exec(repo.wjoin(f), flag)
+            repo.wwrite(f, t, flag and 'x' or '')
             updated += 1
         elif m == "d": # directory rename
             f2, fd, flag = a[2:]
             if f:
                 repo.ui.note(_("moving %s to %s\n") % (f, fd))
                 t = wctx.filectx(f).data()
-                repo.wwrite(fd, t)
-                util.set_exec(repo.wjoin(fd), flag)
+                repo.wwrite(fd, t, flag and 'x' or '')
                 util.unlink(repo.wjoin(f))
             if f2:
                 repo.ui.note(_("getting %s to %s\n") % (f2, fd))
                 t = mctx.filectx(f2).data()
-                repo.wwrite(fd, t)
-                util.set_exec(repo.wjoin(fd), flag)
+                repo.wwrite(fd, t, flag and 'x' or '')
             updated += 1
         elif m == "e": # exec
             flag = a[2]
diff -r 656e06eebda7 -r 67982d3ee76c mercurial/patch.py
--- a/mercurial/patch.py	Fri Dec 29 20:04:31 2006 -0600
+++ b/mercurial/patch.py	Fri Dec 29 20:04:31 2006 -0600
@@ -377,8 +377,9 @@
             dst = os.path.join(repo.root, gp.path)
             # patch won't create empty files
             if ctype == 'ADD' and not os.path.exists(dst):
-                repo.wwrite(gp.path, '')
-            util.set_exec(dst, x)
+                repo.wwrite(gp.path, '', x and 'x' or '')
+            else:
+                util.set_exec(dst, x)
     cmdutil.addremove(repo, cfiles, wlock=wlock)
     files = patches.keys()
     files.extend([r for r in removes if r not in files])