84 lines
2.2 KiB
Python
84 lines
2.2 KiB
Python
import os
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import re
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import SCons
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from SCons.Errors import StopError
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from SCons.Subst import quote_spaces
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WINPATHSEP_RE = re.compile(r"\\([^\"'\\]|$)")
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# Used by default when globbing for files with GlobRecursive
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# Excludes all files ending with ~, usually created by editors as backup files
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GLOB_FILE_EXCLUSION = ["*~"]
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# List of environment variables to proxy to child processes
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FORWARDED_ENV_VARIABLES = [
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# CI/CD variables
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"WORKFLOW_BRANCH_OR_TAG",
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"DIST_SUFFIX",
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# Python & other tools
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"HOME",
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"APPDATA",
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"PYTHONHOME",
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"PYTHONNOUSERSITE",
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"TMP",
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"TEMP",
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# ccache
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"CCACHE_DISABLE",
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# Colors for tools
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"TERM",
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# Toolchain
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"FBT_TOOLCHAIN_PATH",
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"UFBT_HOME",
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]
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def tempfile_arg_esc_func(arg):
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arg = quote_spaces(arg)
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if SCons.Platform.platform_default() != "win32":
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return arg
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# GCC requires double Windows slashes, let's use UNIX separator
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return WINPATHSEP_RE.sub(r"/\1", arg)
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def wrap_tempfile(env, command):
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env[command] = '${TEMPFILE("' + env[command] + '","$' + command + 'STR")}'
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def link_dir(target_path, source_path, is_windows):
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# print(f"link_dir: {target_path} -> {source_path}")
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if os.path.lexists(target_path) or os.path.exists(target_path):
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os.unlink(target_path)
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if is_windows:
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# Crete junction
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import _winapi
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if not os.path.isdir(source_path):
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raise StopError(f"Source directory {source_path} is not a directory")
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if not os.path.exists(target_path):
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_winapi.CreateJunction(source_path, target_path)
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else:
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os.symlink(source_path, target_path)
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def single_quote(arg_list):
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return " ".join(f"'{arg}'" if " " in arg else str(arg) for arg in arg_list)
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def resolve_real_dir_node(node):
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if isinstance(node, SCons.Node.FS.EntryProxy):
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node = node.get()
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for repo_dir in node.get_all_rdirs():
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if os.path.exists(repo_dir.abspath):
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return repo_dir
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raise StopError(f"Can't find absolute path for {node.name} ({node})")
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def path_as_posix(path):
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if SCons.Platform.platform_default() == "win32":
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return path.replace(os.path.sep, os.path.altsep)
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return path
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