Sleepy Monax
de27cb0365
This patch also removes the old osdk code since we reached feature parity :>
183 lines
4 KiB
Python
183 lines
4 KiB
Python
from typing import Callable, cast
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from osdk.args import Args
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from osdk.context import contextFor
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from osdk import context, shell, const, vt100, builder, graph
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Callback = Callable[[Args], None]
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class Cmd:
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shortName: str
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longName: str
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helpText: str
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callback: Callable[[Args], None]
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isPlugin: bool = False
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def __init__(self, shortName: str, longName: str, helpText: str, callback: Callable[[Args], None]):
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self.shortName = shortName
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self.longName = longName
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self.helpText = helpText
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self.callback = callback
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cmds: list[Cmd] = []
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def append(cmd: Cmd):
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cmd.isPlugin = True
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cmds.append(cmd)
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cmds.sort(key=lambda c: c.shortName)
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def runCmd(args: Args):
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targetSpec = cast(str, args.consumeOpt(
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"target", "host-" + shell.uname().machine))
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componentSpec = args.consumeArg()
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if componentSpec is None:
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raise Exception("Component not specified")
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exe = builder.build(componentSpec, targetSpec)
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shell.exec(exe)
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cmds += [Cmd("r", "run", "Run the target", runCmd)]
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def debugCmd(args: Args):
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targetSpec = cast(str, args.consumeOpt(
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"target", "host-" + shell.uname().machine))
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componentSpec = args.consumeArg()
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if componentSpec is None:
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raise Exception("Component not specified")
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exe = builder.build(componentSpec, targetSpec)
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shell.exec("/usr/bin/lldb", "-o", "run", exe)
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cmds += [Cmd("d", "debug", "Debug the target", debugCmd)]
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def buildCmd(args: Args):
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targetSpec = cast(str, args.consumeOpt(
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"target", "host-" + shell.uname().machine))
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componentSpec = args.consumeArg()
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if componentSpec is None:
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raise Exception("Component not specified")
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builder.build(componentSpec, targetSpec)
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cmds += [Cmd("b", "build", "Build the target", buildCmd)]
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def listCmd(args: Args):
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components = context.loadAllComponents()
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targets = context.loadAllTargets()
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vt100.title("Components")
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if len(components) == 0:
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print(f" (No components available)")
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else:
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print(vt100.indent(vt100.wordwrap(
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", ".join(map(lambda m: m.id, components)))))
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print()
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vt100.title("Targets")
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if len(targets) == 0:
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print(f" (No targets available)")
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else:
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print(vt100.indent(vt100.wordwrap(", ".join(map(lambda m: m.id, targets)))))
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print()
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cmds += [Cmd("l", "list", "List the targets", listCmd)]
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def cleanCmd(args: Args):
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shell.rmrf(const.BUILD_DIR)
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cmds += [Cmd("c", "clean", "Clean the build directory", cleanCmd)]
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def nukeCmd(args: Args):
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shell.rmrf(const.OSDK_DIR)
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cmds += [Cmd("n", "nuke", "Clean the build directory and cache", nukeCmd)]
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def helpCmd(args: Args):
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usage()
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print()
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vt100.title("Description")
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print(" Operating System Development Kit.")
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print()
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vt100.title("Commands")
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for cmd in cmds:
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pluginText = ""
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if cmd.isPlugin:
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pluginText = f"{vt100.CYAN}(plugin){vt100.RESET}"
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print(
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f" {vt100.GREEN}{cmd.shortName}{vt100.RESET} {cmd.longName} - {cmd.helpText} {pluginText}")
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print()
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cmds += [Cmd("h", "help", "Show this help message", helpCmd)]
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def versionCmd(args: Args):
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print(f"OSDK v{const.VERSION}\n")
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cmds += [Cmd("v", "version", "Show current version", versionCmd)]
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def graphCmd(args: Args):
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targetSpec = cast(str, args.consumeOpt(
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"target", "host-" + shell.uname().machine))
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scope: str | None = cast(str | None, args.tryConsumeOpt("scope"))
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onlyLibs: bool = args.consumeOpt("only-libs", False) == True
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context = contextFor(targetSpec, {})
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graph.view(context, scope=scope, showExe=not onlyLibs)
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cmds += [Cmd("g", "graph", "Show dependency graph", graphCmd)]
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def usage():
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print(f"Usage: {const.ARGV0} <command> [args...]")
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def exec(args: Args):
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cmd = args.consumeArg()
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if cmd is None:
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raise Exception("No command specified")
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for c in cmds:
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if c.shortName == cmd or c.longName == cmd:
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c.callback(args)
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return
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raise Exception(f"Unknown command {cmd}")
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