def _lfconvert_addchangeset(rsrc, rdst, ctx, revmap, lfiles, normalfiles, matcher, size, lfiletohash): # Convert src parents to dst parents parents = _convertparents(ctx, revmap) # Generate list of changed files files = _getchangedfiles(ctx, parents) dstfiles = [] for f in files: if f not in lfiles and f not in normalfiles: islfile = _islfile(f, ctx, matcher, size) # If this file was renamed or copied then copy # the lfileness of its predecessor if f in ctx.manifest(): fctx = ctx.filectx(f) renamed = fctx.renamed() renamedlfile = renamed and renamed[0] in lfiles islfile |= renamedlfile if 'l' in fctx.flags(): if renamedlfile: raise util.Abort( _('renamed/copied largefile %s becomes symlink') % f) islfile = False if islfile: lfiles.add(f) else: normalfiles.add(f) if f in lfiles: dstfiles.append(lfutil.standin(f)) # largefile in manifest if it has not been removed/renamed if f in ctx.manifest(): fctx = ctx.filectx(f) if 'l' in fctx.flags(): renamed = fctx.renamed() if renamed and renamed[0] in lfiles: raise util.Abort(_('largefile %s becomes symlink') % f) # largefile was modified, update standins fullpath = rdst.wjoin(f) util.makedirs(os.path.dirname(fullpath)) m = util.sha1('') m.update(ctx[f].data()) hash = m.hexdigest() if f not in lfiletohash or lfiletohash[f] != hash: try: fd = open(fullpath, 'wb') fd.write(ctx[f].data()) finally: if fd: fd.close() executable = 'x' in ctx[f].flags() os.chmod(fullpath, lfutil.getmode(executable)) lfutil.writestandin(rdst, lfutil.standin(f), hash, executable) lfiletohash[f] = hash else: # normal file dstfiles.append(f) def getfilectx(repo, memctx, f): if lfutil.isstandin(f): # if the file isn't in the manifest then it was removed # or renamed, raise IOError to indicate this srcfname = lfutil.splitstandin(f) try: fctx = ctx.filectx(srcfname) except error.LookupError: raise IOError() renamed = fctx.renamed() if renamed: # standin is always a largefile because largefile-ness # doesn't change after rename or copy renamed = lfutil.standin(renamed[0]) return context.memfilectx(f, lfiletohash[srcfname] + '\n', 'l' in fctx.flags(), 'x' in fctx.flags(), renamed) else: return _getnormalcontext(repo.ui, ctx, f, revmap) # Commit _commitcontext(rdst, parents, ctx, dstfiles, getfilectx, revmap)
def _lfconvert_addchangeset(rsrc, rdst, ctx, revmap, lfiles, normalfiles, matcher, size, lfiletohash): # Convert src parents to dst parents parents = _convertparents(ctx, revmap) # Generate list of changed files files = _getchangedfiles(ctx, parents) dstfiles = [] for f in files: if f not in lfiles and f not in normalfiles: islfile = _islfile(f, ctx, matcher, size) # If this file was renamed or copied then copy # the lfileness of its predecessor if f in ctx.manifest(): fctx = ctx.filectx(f) renamed = fctx.renamed() renamedlfile = renamed and renamed[0] in lfiles islfile |= renamedlfile if "l" in fctx.flags(): if renamedlfile: raise util.Abort(_("renamed/copied largefile %s becomes symlink") % f) islfile = False if islfile: lfiles.add(f) else: normalfiles.add(f) if f in lfiles: dstfiles.append(lfutil.standin(f)) # largefile in manifest if it has not been removed/renamed if f in ctx.manifest(): fctx = ctx.filectx(f) if "l" in fctx.flags(): renamed = fctx.renamed() if renamed and renamed[0] in lfiles: raise util.Abort(_("largefile %s becomes symlink") % f) # largefile was modified, update standins fullpath = rdst.wjoin(f) util.makedirs(os.path.dirname(fullpath)) m = util.sha1("") m.update(ctx[f].data()) hash = m.hexdigest() if f not in lfiletohash or lfiletohash[f] != hash: try: fd = open(fullpath, "wb") fd.write(ctx[f].data()) finally: if fd: fd.close() executable = "x" in ctx[f].flags() os.chmod(fullpath, lfutil.getmode(executable)) lfutil.writestandin(rdst, lfutil.standin(f), hash, executable) lfiletohash[f] = hash else: # normal file dstfiles.append(f) def getfilectx(repo, memctx, f): if lfutil.isstandin(f): # if the file isn't in the manifest then it was removed # or renamed, raise IOError to indicate this srcfname = lfutil.splitstandin(f) try: fctx = ctx.filectx(srcfname) except error.LookupError: raise IOError() renamed = fctx.renamed() if renamed: # standin is always a largefile because largefile-ness # doesn't change after rename or copy renamed = lfutil.standin(renamed[0]) return context.memfilectx( f, lfiletohash[srcfname] + "\n", "l" in fctx.flags(), "x" in fctx.flags(), renamed ) else: return _getnormalcontext(repo.ui, ctx, f, revmap) # Commit _commitcontext(rdst, parents, ctx, dstfiles, getfilectx, revmap)
def _lfconvert_addchangeset(rsrc, rdst, ctx, revmap, lfiles, normalfiles, matcher, size, lfiletohash): # Convert src parents to dst parents parents = [] for p in ctx.parents(): parents.append(revmap[p.node()]) while len(parents) < 2: parents.append(node.nullid) # Generate list of changed files files = set(ctx.files()) if node.nullid not in parents: mc = ctx.manifest() mp1 = ctx.parents()[0].manifest() mp2 = ctx.parents()[1].manifest() files |= (set(mp1) | set(mp2)) - set(mc) for f in mc: if mc[f] != mp1.get(f, None) or mc[f] != mp2.get(f, None): files.add(f) dstfiles = [] for f in files: if f not in lfiles and f not in normalfiles: islfile = _islfile(f, ctx, matcher, size) # If this file was renamed or copied then copy # the lfileness of its predecessor if f in ctx.manifest(): fctx = ctx.filectx(f) renamed = fctx.renamed() renamedlfile = renamed and renamed[0] in lfiles islfile |= renamedlfile if 'l' in fctx.flags(): if renamedlfile: raise util.Abort( _('renamed/copied largefile %s becomes symlink') % f) islfile = False if islfile: lfiles.add(f) else: normalfiles.add(f) if f in lfiles: dstfiles.append(lfutil.standin(f)) # largefile in manifest if it has not been removed/renamed if f in ctx.manifest(): if 'l' in ctx.filectx(f).flags(): if renamed and renamed[0] in lfiles: raise util.Abort(_('largefile %s becomes symlink') % f) # largefile was modified, update standins fullpath = rdst.wjoin(f) util.makedirs(os.path.dirname(fullpath)) m = util.sha1('') m.update(ctx[f].data()) hash = m.hexdigest() if f not in lfiletohash or lfiletohash[f] != hash: try: fd = open(fullpath, 'wb') fd.write(ctx[f].data()) finally: if fd: fd.close() executable = 'x' in ctx[f].flags() os.chmod(fullpath, lfutil.getmode(executable)) lfutil.writestandin(rdst, lfutil.standin(f), hash, executable) lfiletohash[f] = hash else: # normal file dstfiles.append(f) def getfilectx(repo, memctx, f): if lfutil.isstandin(f): # if the file isn't in the manifest then it was removed # or renamed, raise IOError to indicate this srcfname = lfutil.splitstandin(f) try: fctx = ctx.filectx(srcfname) except error.LookupError: raise IOError() renamed = fctx.renamed() if renamed: # standin is always a largefile because largefile-ness # doesn't change after rename or copy renamed = lfutil.standin(renamed[0]) return context.memfilectx(f, lfiletohash[srcfname] + '\n', 'l' in fctx.flags(), 'x' in fctx.flags(), renamed) else: try: fctx = ctx.filectx(f) except error.LookupError: raise IOError() renamed = fctx.renamed() if renamed: renamed = renamed[0] data = fctx.data() if f == '.hgtags': newdata = [] for line in data.splitlines(): id, name = line.split(' ', 1) newdata.append('%s %s\n' % (node.hex(revmap[node.bin(id)]), name)) data = ''.join(newdata) return context.memfilectx(f, data, 'l' in fctx.flags(), 'x' in fctx.flags(), renamed) # Commit mctx = context.memctx(rdst, parents, ctx.description(), dstfiles, getfilectx, ctx.user(), ctx.date(), ctx.extra()) ret = rdst.commitctx(mctx) rdst.dirstate.setparents(ret) revmap[ctx.node()] = rdst.changelog.tip()