-#!/usr/bin/env python
-
-import os, sys, string
-
-srcdir = "${WORKDIR}"
-destdir = "${D}"
-pkgdestdir = "${WORKDIR}/install"
-
-manifest = sys.__stdin__
-if len(sys.argv) == 2:
- manifest = file(sys.argv[1], "r")
-
-def mangle_path_stage(field, fields):
- path = fields[field]
- if not path:
- return None
- if field == "src":
- if os.path.isabs(path):
- return path
- if path.startswith('/'):
- path = path[1:]
- path = os.path.join(srcdir, path)
- elif field == "dest":
- if os.path.isabs(path):
- return path
- if path.startswith('/'):
- path = path[1:]
- path = os.path.join(destdir, path)
- libpath = os.path.join(destdir, '${libdir}')
- incpath = os.path.join(destdir, '${includedir}')
- if path.startswith(libpath):
- path = "${STAGING_LIBDIR}" + path[len(libpath):]
- elif path.startswith(incpath):
- path = "${STAGING_INCDIR}" + path[len(incpath):]
- else:
- return None
- return path
-
-def mangle_path_install(field, fields):
- path = fields[field]
- if not path:
- return None
- if field == "src":
- if os.path.isabs(path):
- return path
- if path.startswith('/'):
- path = path[1:]
- path = os.path.join(srcdir, path)
- elif field == "dest":
- if os.path.isabs(path):
- return path
- if path.startswith('/'):
- path = path[1:]
- path = os.path.join(destdir, path)
- return path
-
-def mangle_path_populate(field, fields):
- path = fields[field]
- pkg = fields["pkg"]
- if None in (pkg, path):
- return None
- if field == "src":
- if os.path.isabs(path):
- return path
- if path.startswith('/'):
- path = path[1:]
- path = os.path.join(srcdir, path)
- elif field == "dest":
- if os.path.isabs(path):
- return path
- if path.startswith('/'):
- path = path[1:]
- path = os.path.join(pkgdestdir, pkg, path)
- return path
-
-def getfields(line):
- fields = {}
- fieldmap = ( "pkg", "src", "dest", "type", "mode", "uid", "gid", "major", "minor", "start", "inc", "count" )
- for f in xrange(len(fieldmap)):
- fields[fieldmap[f]] = None
-
- if not line:
- return None
-
- splitline = line.split()
- if not len(splitline):
- return None
-
- try:
- for f in xrange(len(fieldmap)):
- if splitline[f] == '-':
- continue
- fields[fieldmap[f]] = splitline[f]
- except IndexError:
- pass
- return fields
-
-def handle_directory(fields, commands, mangle_path):
- dest = fields["dest"]
- if not dest:
- return
- if os.path.isabs(dest):
- return
- if dest.startswith('/'):
- dest = dest[1:]
- cmd = "install -d "
- dest = mangle_path("dest", fields)
- if not dest:
- return
- cmd += os.path.dirname(dest)
- if not cmd in commands:
- commands.append(cmd)
-
-def handle_file(fields, commands, mangle_path):
- if None in (fields["src"], fields["dest"]):
- return
-
- handle_directory(fields, commands, mangle_path)
- src = mangle_path("src", fields)
- if not src:
- return
- dest = mangle_path("dest", fields)
- if not dest:
- return
- mode = fields["mode"]
-
- cmd = "install "
- if mode:
- cmd += "-m " + mode + " "
- cmd += src + " " + dest
- if not cmd in commands:
- commands.append(cmd)
-
-def handle_symbolic_link(fields, commands, mangle_path):
- if None in (fields["src"], fields["dest"]):
- return
-
- handle_directory(fields, commands, mangle_path)
- dest = mangle_path("dest", fields)
- src = fields["src"]
- if None in (src, dest):
- return
-
- cmd = "ln -sf " + src + " " + dest
- if not cmd in commands:
- commands.append(cmd)
-
-def handle_hard_link(fields, commands, mangle_path):
- if None in (fields["src"], fields["dest"]):
- return
-
- handle_directory(fields, commands, mangle_path)
- src = mangle_path("src", fields)
- dest = mangle_path("dest", fields)
- if None in (src, dest):
- return
-
- cmd = "ln -f " + src + " " + dest
- if not cmd in commands:
- commands.append(cmd)
-
-commands = list()
-commands_populate = list()
-commands_stage = list()
-entries = list()
-while 1:
- line = manifest.readline()
- if not line:
- break
- if line.startswith("#"):
- # skip comments
- continue
- fields = getfields(line)
- if not fields:
- continue
-
- if not fields in entries:
- entries.append(fields)
-
- if fields["type"] == "d":
- handle_directory(fields, commands, mangle_path_install)
- if fields["type"] == "f":
- handle_file(fields, commands, mangle_path_install)
- if fields["type"] == "s":
- handle_symbolic_link(fields, commands, mangle_path_install)
- if fields["type"] == "h":
- handle_hard_link(fields, commands, mangle_path_install)
-
- if fields["type"] == "d":
- handle_directory(fields, commands_populate, mangle_path_populate)
- if fields["type"] == "f":
- handle_file(fields, commands_populate, mangle_path_populate)
- if fields["type"] == "s":
- handle_symbolic_link(fields, commands_populate, mangle_path_populate)
- if fields["type"] == "h":
- handle_hard_link(fields, commands_populate, mangle_path_populate)
-
- if fields["type"] == "d":
- handle_directory(fields, commands_stage, mangle_path_stage)
- if fields["type"] == "f":
- handle_file(fields, commands_stage, mangle_path_stage)
- if fields["type"] == "s":
- handle_symbolic_link(fields, commands_stage, mangle_path_stage)
-
-print "do_stage () {"
-print '\t' + string.join(commands_stage, '\n\t')
-print "}"
-print "do_install () {"
-print '\t' + string.join(commands, '\n\t')
-print "}"
-print "do_populate () {"
-print '\t' + string.join(commands_populate, '\n\t')
-print "}"