mirror of
https://github.com/elliotnunn/supermario.git
synced 2024-11-22 19:31:02 +00:00
222 lines
7.7 KiB
Python
Executable File
222 lines
7.7 KiB
Python
Executable File
#!/usr/bin/env python3
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# In this folder
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from splice import splice
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from folder import folder
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# python3 -m pip install machfs macresources
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import machfs
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import macresources
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# First party
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from os import path
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import argparse
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import glob
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import os
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import re
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import shlex
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import shutil
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import subprocess
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import sys
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import tempfile
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parser = argparse.ArgumentParser(description='''
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Build the sources in the working directory.
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''')
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parser.add_argument('worktree', metavar='WORKTREE', action='store', type=lambda x: folder('worktree', x), help='Worktree (assumed in ../worktree/)')
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parser.add_argument('passthru', metavar='ARG', nargs='+', help='Build script args (RISC/ROM/LC930/dbLite or FNDR)')
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config = parser.parse_args()
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config.worktree = os.getcwd()
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config.tmpdir = tempfile.mkdtemp()
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handle, config.hfsimg = tempfile.mkstemp(suffix='.dmg')
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config.vmac = open(path.join(path.dirname(__file__), 'vmac_path.conf')).read().rstrip('\n')
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if config.passthru[:1] == ['FNDR']:
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config.startapp = None
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config.passthru = None
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else:
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config.startapp = 'Disk:MPW:MPW Shell'
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# Massage the args to make sense to :Make:Build
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if '-src' not in config.passthru:
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loc = 0
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if config.passthru and config.passthru[0].isalnum():
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loc = 1
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config.passthru[loc:loc] = ['-src', '{Src}']
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config.passthru[0:0] = ['{Src}Make:Build']
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config.passthru = ' '.join(config.passthru)
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########################################################################
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try:
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shutil.rmtree(config.tmpdir)
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except FileNotFoundError:
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pass
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myignore = shutil.ignore_patterns('BuildImage*', '.*', '*.dmg', '*.dsk', '*.sh', '*.py')
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# copy2 preserves mod times, which we need to eventually allow MPW Make to work right
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shutil.copytree(config.worktree, config.tmpdir, ignore=myignore, copy_function=shutil.copy2)
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all_makefiles = list(glob.glob(path.join(glob.escape(config.worktree), '**', '*.[Mm][Aa][Kk][Ee]'), recursive=True))
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########################################################################
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def extract_makefile_defines(makefile, seed={}):
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makefile = makefile.replace(b'\r', b'\n') # tolerate all sorts of crud
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vardict = dict(seed)
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grabber = lambda m: vardict.get(m.group(1).decode('ascii'), '').encode('ascii')
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for line in text.split(b'\n'):
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m = re.match(rb'^(\w+)\s*=\s*(.+)', line)
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if m:
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try:
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left = m.group(1).decode('ascii')
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right = re.sub(rb'{(\w+)}', grabber, m.group(2)).decode('ascii')
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vardict[left] = right
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except UnicodeDecodeError:
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pass
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return vardict
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for mkfile in all_makefiles:
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with open(mkfile, 'rb') as f:
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text = f.read()
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defines = extract_makefile_defines(text)
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if 'BuildDir' not in defines: continue
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for key, macpath in defines.items():
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macpath = macpath.replace('"', '')
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if key.endswith('Dir') and macpath.startswith('BuildResults:'):
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nativepath = path.join(config.tmpdir, *macpath.split(':')[:-1])
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os.makedirs(nativepath, exist_ok=True)
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########################################################################
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splice(config.tmpdir)
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########################################################################
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vol = machfs.Volume()
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vol.name = 'Disk'
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vol['Src'] = machfs.Folder()
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vol['Src'].read_folder(config.tmpdir, date=0x90000000, mpw_dates=True)
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########################################################################
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def folder(name):
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return path.join(path.dirname(path.abspath(__file__)), name)
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def pstring(string):
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string = string.encode('mac_roman')
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return bytes([len(string)]) + string
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# We need a System Folder
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vol['System Folder'] = machfs.Folder()
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vol['System Folder'].read_folder(folder('System-7.0.1'), date=0x80000000)
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if 1: # has MPW
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vol['MPW'] = machfs.Folder()
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vol['MPW'].read_folder(folder('MPW-3.2.3'), date=0x80000000)
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# Clear Worksheet window and reset its position and size
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vol['MPW']['Worksheet'].data = vol['MPW']['Worksheet'].rsrc = b''
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# Tell MPW what to do when it starts (can use {Src} in their -c command)
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if config.passthru:
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bootscript = 'Set Src Disk:Src:; Export Src; Directory {Src}\r'
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bootscript += 'Set Exit 0; %s; Quit\r' % config.passthru
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vol['MPW']['UserStartup'].data = bootscript.encode('mac_roman')
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# Evil tuning: more RAM for MPW because some tools do not use temp mem
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mpw = list(macresources.parse_file(vol['MPW']['MPW Shell'].rsrc))
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for resource in mpw:
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if resource.type == b'SIZE':
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resource.data = resource.data[:2] + (0x600000).to_bytes(4, byteorder='big') * 2 + resource.data[10:]
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vol['MPW']['MPW Shell'].rsrc = macresources.make_file(mpw)
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# Patch the Process Manager to shut down when the last visible app quits,
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# which it normally does when the startup app isn't a 'FNDR'.
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# At that point, replace ShutDwnUserChoice() with ShutDwnPower().
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# Also, follow a special path to the startup app, instead of Finder name global.
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system = list(macresources.parse_file(vol['System Folder']['System'].rsrc))
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for resource in system:
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if resource.type != b'scod': continue # "System CODE" resources = Process Mgr
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resource.data = resource.data.replace(b'FNDR', b'LUSR')
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resource.data = resource.data.replace(b'\x3F\x3C\x00\x05\xA8\x95', b'\x3F\x3C\x00\x01\xA8\x95')
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if config.startapp: # Change arg 3 of FSMakeFSSpec(BootVol, 0, FinderName, &mySpec) to custom path
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data = bytearray(resource.data)
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pea = b'\x48\x78\x02\xE0' # Find 'PEA $2E0' (accesses the Str15 FinderName)...
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str_offset = None
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while pea in data:
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if not str_offset:
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while len(data) % 2: data.append(0)
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str_offset = len(data)
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data.extend(pstring(config.startapp))
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offset = data.index(pea)
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data[offset:offset+2] = b'\x48\x7A' # ...replace with PC-relative 'PEA startapp'
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data[offset+2:offset+4] = (str_offset - (offset+2)).to_bytes(2, byteorder='big')
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resource.data = bytes(data)
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vol['System Folder']['System'].rsrc = macresources.make_file(system)
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# Patch the Finder to give it a Quit menu item
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finder = list(macresources.parse_file(vol['System Folder']['Finder'].rsrc))
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for resource in finder:
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if resource.type == b'fmnu' and b'Put Away' in resource.data:
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data = bytearray(resource.data)
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data[3] += 2
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data.extend(b'xxx0\0\0\0\0\x01\x2D')
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data.extend(b'quit\x81\x00\x51\x00\x04Quit\0')
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resource.data = bytes(data)
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vol['System Folder']['Finder'].rsrc = macresources.make_file(finder)
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########################################################################
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with open(config.hfsimg, 'wb') as f:
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f.write(vol.write(256*1024*1024, align=4096, desktopdb=False))
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ran = subprocess.run(config.vmac + ' ' + shlex.quote(config.hfsimg), shell=True, capture_output=True)
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# Some emulators print nonsense
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if ran.returncode != 0:
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sys.stdout.buffer.write(ran.stdout)
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sys.stderr.buffer.write(ran.stderr)
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sys.exit(ran.returncode)
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########################################################################
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vol = machfs.Volume()
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with open(config.hfsimg, 'rb') as f:
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vol.read(f.read())
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vol['Src'].write_folder(config.worktree)
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shutil.rmtree(config.tmpdir)
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os.remove(config.hfsimg)
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if config.passthru is not None:
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wsheet = vol['MPW']['Worksheet'].data.decode('mac_roman').replace('\r', '\n')
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# Convert all paths to native for my IDE of choice
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def pathconverter(m):
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components = m.group(1).split(':')
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return path.join(*components)
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wsheet = re.sub(r'\bDisk:Src:([^"\'\s]+)', pathconverter, wsheet)
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print(wsheet, end='')
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# Slightly hacky way to extract an exit status
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if re.search(r'^### MPW Shell - Execution of .* terminated', wsheet, re.MULTILINE):
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sys.exit(1)
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