def parse_external_project_add_step(tokens, breakstack):
"""
::
ExternalProject_Add_Step(<name> [<option>...])
:see: https://cmake.org/cmake/help/v3.14/module/ExternalProject.html#command:externalproject_add_step
"""
return parse_standard(tokens,
npargs=2,
kwargs={
"COMMAND": parse_shell_command,
"COMMENT": PositionalParser('+'),
"DEPENDEES": PositionalParser('+'),
"DEPENDERS": PositionalParser('+'),
"DEPENDS": PositionalParser('+'),
"BYPRODUCTS": PositionalParser('+'),
"ALWAYS": PositionalParser(1),
"EXCLUDE_FROM_MAIN": PositionalParser(1),
"WORKING_DIRECTORY": PositionalParser(1),
"LOG": PositionalParser(1),
"USES_TERMINAL": PositionalParser(1),
},
flags=[],
breakstack=breakstack)
def populate_db(parse_db):
parse_db["externalproject_add"] = parse_external_project_add
parse_db["externalproject_get_property"] = StandardParser('+')
parse_db["externalproject_add_step"] = parse_external_project_add_step
parse_db["externalproject_add_steptargets"] = \
PositionalParser('+', flags=["NO_DEPENDS"])
parse_db["externalproject_add_stepdependencies"] = PositionalParser('+')
def parse_add_custom_command(tokens, breakstack):
"""
::
add_custom_command(OUTPUT output1 [output2 ...]
COMMAND command1 [ARGS] [args1...]
[COMMAND command2 [ARGS] [args2...] ...]
[MAIN_DEPENDENCY depend]
[DEPENDS [depends...]]
[IMPLICIT_DEPENDS <lang1> depend1
[<lang2> depend2] ...]
[WORKING_DIRECTORY dir]
[COMMENT comment] [VERBATIM] [APPEND])
:see: https://cmake.org/cmake/help/v3.0/command/add_custom_command.html
"""
return parse_standard(
tokens,
npargs='*',
kwargs={
"COMMAND": parse_shell_command,
"COMMENT": PositionalParser('*'),
"DEPENDS": PositionalParser('*'),
"IMPLICIT_DEPENDS": PositionalTupleParser('+', 2),
"MAIN_DEPENDENCY": PositionalParser(1),
"OUTPUT": PositionalParser('+'),
"WORKING_DIRECTORY": PositionalParser(1)
},
flags=["APPEND", "VERBATIM", "PRE_BUILD", "PRE_LINK", "POST_BUILD"],
breakstack=breakstack)
def parse_file_lock(tokens, breakstack):
"""
::
file(LOCK <path> [DIRECTORY] [RELEASE]
[GUARD <FUNCTION|FILE|PROCESS>]
[RESULT_VARIABLE <variable>]
[TIMEOUT <seconds>])
:see: https://cmake.org/cmake/help/v3.14/command/file.html#locking
"""
return parse_standard(tokens,
npargs='+',
kwargs={
"GUARD":
PositionalParser(
1, flags=["FUNCTION", "FILE", "PROCESS"]),
"RESULT_VARIABLE":
PositionalParser(1),
"TIMEOUT":
PositionalParser(1)
},
flags=[
"LOCK",
"DIRECTORY",
"RELEASE",
],
breakstack=breakstack)
def parse_add_custom_command_events(tokens, breakstack):
"""
::
add_custom_command(TARGET <target>
PRE_BUILD | PRE_LINK | POST_BUILD
COMMAND command1 [ARGS] [args1...]
[COMMAND command2 [ARGS] [args2...] ...]
[BYPRODUCTS [files...]]
[WORKING_DIRECTORY dir]
[COMMENT comment]
[VERBATIM] [USES_TERMINAL]
[COMMAND_EXPAND_LISTS])
:see: https://cmake.org/cmake/help/latest/command/add_custom_command.html
"""
return parse_standard(
tokens,
npargs='*',
kwargs={
"BYPRODUCTS": PositionalParser('*'),
"COMMAND": parse_shell_command,
"COMMENT": PositionalParser('*'),
"TARGET": PositionalParser(1),
"WORKING_DIRECTORY": PositionalParser(1)
},
flags=[
"APPEND", "VERBATIM", "USES_TERMINAL", "COMMAND_EXPAND_LISTS",
"PRE_BUILD", "PRE_LINK", "POST_BUILD"],
breakstack=breakstack)
def parse_file_glob(tokens, breakstack):
"""
::
file(GLOB <variable>
[LIST_DIRECTORIES true|false] [RELATIVE <path>] [CONFIGURE_DEPENDS]
[<globbing-expressions>...])
file(GLOB_RECURSE <variable> [FOLLOW_SYMLINKS]
[LIST_DIRECTORIES true|false] [RELATIVE <path>] [CONFIGURE_DEPENDS]
[<globbing-expressions>...])
:see: https://cmake.org/cmake/help/v3.14/command/file.html#filesystem
"""
return parse_standard(
tokens,
npargs='+',
kwargs={
"LIST_DIRECTORIES": PositionalParser(1),
"RELATIVE": PositionalParser(1)
},
flags=[
"GLOB",
"GLOB_RECURSE",
"CONFIGURE_DEPENDS",
"FOLLOW_SYMLINKS"],
breakstack=breakstack)
def parse_install_targets(tokens, breakstack):
"""
::
install(TARGETS targets... [EXPORT <export-name>]
[[ARCHIVE|LIBRARY|RUNTIME|OBJECTS|FRAMEWORK|BUNDLE|
PRIVATE_HEADER|PUBLIC_HEADER|RESOURCE]
[DESTINATION <dir>]
[PERMISSIONS permissions...]
[CONFIGURATIONS [Debug|Release|...]]
[COMPONENT <component>]
[NAMELINK_COMPONENT <component>]
[OPTIONAL] [EXCLUDE_FROM_ALL]
[NAMELINK_ONLY|NAMELINK_SKIP]
] [...]
[INCLUDES DESTINATION [<dir> ...]]
)
:see: https://cmake.org/cmake/help/v3.14/command/install.html#targets
"""
kwargs = {
"TARGETS": PositionalParser('+'),
"EXPORT": PositionalParser(1),
"INCLUDES": PositionalParser('+', flags=["DESTINATION"])
}
for subkey in ("ARCHIVE", "LIBRARY", "RUNTIME", "OBJECTS", "FRAMEWORK",
"BUNDLE", "PRIVATE_HEADER", "PUBLIC_HEADER", "RESOURCE"):
kwargs[subkey] = parse_install_targets_sub
return parse_standard(
tokens,
npargs='*',
kwargs=kwargs,
flags=[],
breakstack=breakstack)
def parse_foreach_in(tokens, breakstack):
"""
::
foreach(loop_var IN [LISTS [<lists>]] [ITEMS [<items>]])
"""
tree = TreeNode(NodeType.ARGGROUP)
# If it is a whitespace token then put it directly in the parse tree at
# the current depth
while tokens and tokens[0].type in WHITESPACE_TOKENS:
tree.children.append(tokens.pop(0))
continue
# Consume the loop variable and any attached comments
ntokens = len(tokens)
pargs = parse_positionals(tokens, 2, ["IN"], breakstack)
assert len(tokens) < ntokens
tree.children.append(pargs)
kwargs = {"LISTS": PositionalParser("+"), "ITEMS": PositionalParser("+")}
sub_breakstack = breakstack + [KwargBreaker(list(kwargs.keys()))]
while tokens:
# Break if the next token belongs to a parent parser, i.e. if it
# matches a keyword argument of something higher in the stack, or if
# it closes a parent group.
if should_break(tokens[0], breakstack):
break
# If it is a whitespace token then put it directly in the parse tree at
# the current depth
if tokens[0].type in WHITESPACE_TOKENS:
tree.children.append(tokens.pop(0))
continue
# If it's a comment, then add it at the current depth
if tokens[0].type in (lexer.TokenType.COMMENT,
lexer.TokenType.BRACKET_COMMENT):
if not get_tag(tokens[0]) in ("sort", "sortable"):
child = TreeNode(NodeType.COMMENT)
tree.children.append(child)
child.children.append(tokens.pop(0))
continue
ntokens = len(tokens)
word = get_normalized_kwarg(tokens[0])
subparser = kwargs.get(word, None)
if subparser is not None:
subtree = parse_kwarg(tokens, word, subparser, sub_breakstack)
else:
logger.warning("Unexpected positional argument at %s",
tokens[0].location)
subtree = parse_positionals(tokens, '+', [], sub_breakstack)
assert len(tokens) < ntokens
tree.children.append(subtree)
return tree
def parse_install_files(tokens, breakstack):
"""
::
install(<FILES|PROGRAMS> files...
TYPE <type> | DESTINATION <dir>
[PERMISSIONS permissions...]
[CONFIGURATIONS [Debug|Release|...]]
[COMPONENT <component>]
[RENAME <name>] [OPTIONAL] [EXCLUDE_FROM_ALL])
:see: https://cmake.org/cmake/help/v3.14/command/install.html#files
"""
return parse_standard(
tokens,
npargs='*',
kwargs={
"FILES": PositionalParser('+'),
"PROGRAMS": PositionalParser('+'),
"TYPE": PositionalParser(1),
"DESTINATION": PositionalParser(1),
"PERMISSIONS": PositionalParser('+'),
"CONFIGURATIONS": PositionalParser('+'),
"COMPONENT": PositionalParser(1),
"RENAME": PositionalParser(1),
},
flags=[
"OPTIONAL",
"EXCLUDE_FROM_ALL",
],
breakstack=breakstack)
def parse_install_export(tokens, breakstack):
"""
::
install(EXPORT <export-name> DESTINATION <dir>
[NAMESPACE <namespace>] [[FILE <name>.cmake]|
[PERMISSIONS permissions...]
[CONFIGURATIONS [Debug|Release|...]]
[EXPORT_LINK_INTERFACE_LIBRARIES]
[COMPONENT <component>]
[EXCLUDE_FROM_ALL])
:see: https://cmake.org/cmake/help/v3.14/command/install.html#installing-exports
"""
return parse_standard(
tokens,
npargs='*',
kwargs={
"EXPORT": PositionalParser(1),
"DESTINATION": PositionalParser(1),
"NAMESPACE": PositionalParser(1),
"FILE": PositionalParser(1),
"PERMISSIONS": PositionalParser('+'),
"CONFIGURATIONS": PositionalParser('+'),
"COMPONENT": PositionalParser(1),
},
flags=[
"EXCLUDE_FROM_ALL"
],
breakstack=breakstack)
def parse_file_copy(tokens, breakstack):
"""
::
file(<COPY|INSTALL> <files>... DESTINATION <dir>
[FILE_PERMISSIONS <permissions>...]
[DIRECTORY_PERMISSIONS <permissions>...]
[NO_SOURCE_PERMISSIONS] [USE_SOURCE_PERMISSIONS]
[FILES_MATCHING]
[[PATTERN <pattern> | REGEX <regex>]
[EXCLUDE] [PERMISSIONS <permissions>...]] [...])
:see: https://cmake.org/cmake/help/v3.14/command/file.html#filesystem
"""
return parse_standard(
tokens,
npargs='*',
kwargs={
"COPY":
PositionalParser('*'),
"DESTINATION":
PositionalParser(1),
"FILE_PERMISSIONS":
PositionalParser('+',
flags=[
"OWNER_READ", "OWNER_WRITE", "OWNER_EXECUTE",
"GROUP_READ", "GROUP_WRITE", "GROUP_EXECUTE",
"WORLD_READ", "WORLD_WRITE", "WORLD_EXECUTE",
"SETUID", "SETGID"
]),
"DIRECTORY_PERMISSIONS":
PositionalParser('+'),
"PATTERN":
parse_pattern,
"REGEX":
parse_pattern,
},
flags=[
"INSTALL",
"NO_SOURCE_PERMISSIONS",
"USE_SOURCE_PERMISSIONS",
"FILES_MATCHING",
],
breakstack=breakstack)
def parse_file_strings(tokens, breakstack):
"""
::
file(STRINGS <filename> <variable> [<options>...])
:see: https://cmake.org/cmake/help/v3.14/command/file.html#read
"""
return parse_standard(
tokens,
npargs='*',
kwargs={
"LENGTH_MAXIMUM": PositionalParser(1),
"LENGTH_MINIMUM": PositionalParser(1),
"LIMIT_COUNT": PositionalParser(1),
"LIMIT_INPUT": PositionalParser(1),
"LIMIT_OUTPUT": PositionalParser(1),
"REGEX": PositionalParser(1),
"ENCODING": PositionalParser(1, flags=[
"UTF-8", "UTF-16LE", "UTF-16BE", "UTF-32LE", "UTF-32BE"
]),
},
flags=[
"STRINGS",
"NEWLINE_CONSUME",
"NO_HEX_CONVERSION",
],
breakstack=breakstack)
def parse_file_read(tokens, breakstack):
"""
::
file(READ <filename> <variable>
[OFFSET <offset>] [LIMIT <max-in>] [HEX])
:see: https://cmake.org/cmake/help/v3.14/command/file.html#read
"""
return parse_standard(tokens,
npargs='*',
kwargs={
"OFFSET": PositionalParser(1),
"LIMIT": PositionalParser(1),
},
flags=["READ", "HEX"],
breakstack=breakstack)
def parse_fetchcontent_getproperties(tokens, breakstack):
"""
::
FetchContent_GetProperties( <name>
[SOURCE_DIR <srcDirVar>]
[BINARY_DIR <binDirVar>]
[POPULATED <doneVar>]
)
"""
return parse_standard(tokens,
npargs=1,
kwargs={
"SOURCE_DIR": PositionalParser(1),
"BINARY_DIR": PositionalParser(1),
"POPULATED": PositionalParser(1),
},
flags=[],
breakstack=breakstack)
def parse_install_script(tokens, breakstack):
"""
::
install([[SCRIPT <file>] [CODE <code>]]
[COMPONENT <component>] [EXCLUDE_FROM_ALL] [...])
:see: https://cmake.org/cmake/help/v3.14/command/install.html#custom-installation-logic
"""
return parse_standard(
tokens,
npargs='*',
kwargs={
"SCRIPT": PositionalParser(1),
"CODE": PositionalParser(1),
"COMPONENT": PositionalParser(1),
},
flags=[
"EXCLUDE_FROM_ALL"
],
breakstack=breakstack)
def parse_file_generate_output(tokens, breakstack):
"""
::
file(GENERATE OUTPUT output-file
<INPUT input-file|CONTENT content>
[CONDITION expression])
:see: https://cmake.org/cmake/help/v3.14/command/file.html#writing
"""
return parse_standard(tokens,
npargs=1,
kwargs={
"OUTPUT": PositionalParser(1),
"INPUT": PositionalParser(1),
"CONTENT": PositionalParser('+'),
"CONDITION": parse_conditional,
},
flags=["GENERATE"],
breakstack=breakstack)
def parse_install_targets_sub(tokens, breakstack):
"""
Parse the inner kwargs of an ``install(TARGETS)`` command. This is common
logic for ARCHIVE, LIBRARY, RUNTIME, etc.
:see: https://cmake.org/cmake/help/v3.14/command/install.html#targets
"""
return parse_standard(
tokens,
npargs='*',
kwargs={
"DESTINATION": PositionalParser(1),
"PERMISSIONS": PositionalParser('+'),
"CONFIGURATIONS": PositionalParser('+'),
"COMPONENT": PositionalParser(1),
"NAMELINK_COMPONENT": PositionalParser(1),
},
flags=[
"OPTIONAL",
"EXCLUDE_FROM_ALL",
"NAMELINK_ONLY",
"NAMELINK_SKIP"
],
breakstack=breakstack)
def parse_foreach_range(tokens, breakstack):
"""
::
foreach(<loop_var> RANGE <start> <stop> [<step>])
<commands>
endforeach()
"""
return parse_standard(tokens,
npargs=1,
kwargs={"RANGE": PositionalParser(3)},
flags=[],
breakstack=breakstack)
def parse_install_directory(tokens, breakstack):
"""
::
install(DIRECTORY dirs...
TYPE <type> | DESTINATION <dir>
[FILE_PERMISSIONS permissions...]
[DIRECTORY_PERMISSIONS permissions...]
[USE_SOURCE_PERMISSIONS] [OPTIONAL] [MESSAGE_NEVER]
[CONFIGURATIONS [Debug|Release|...]]
[COMPONENT <component>] [EXCLUDE_FROM_ALL]
[FILES_MATCHING]
[[PATTERN <pattern> | REGEX <regex>]
[EXCLUDE] [PERMISSIONS permissions...]] [...])
:see: https://cmake.org/cmake/help/v3.14/command/install.html#directory
"""
return parse_standard(
tokens,
npargs='*',
kwargs={
"DIRECTORY": PositionalParser('+'),
"TYPE": PositionalParser(1),
"DESTINATION": PositionalParser(1),
"FILE_PERMISSIONS": PositionalParser('+'),
"DIRECTORY_PERMISSIONS": PositionalParser('+'),
"CONFIGURATIONS": PositionalParser('+'),
"COMPONENT": PositionalParser(1),
"RENAME": PositionalParser(1),
"PATTERN": parse_pattern,
"REGEX": parse_pattern,
},
flags=[
"USER_SOURCE_PERMISSIONS",
"OPTIONAL",
"MESSAGE_NEVER",
"FILES_MATCHING",
],
breakstack=breakstack)
def parse_file_create_link(tokens, breakstack):
"""
::
file(CREATE_LINK <original> <linkname>
[RESULT <result>] [COPY_ON_ERROR] [SYMBOLIC])
:see: https://cmake.org/cmake/help/v3.14/command/file.html#filesystem
"""
return parse_standard(tokens,
npargs='+',
kwargs={
"RESULT": PositionalParser(1),
},
flags=[
"COPY_ON_ERROR",
"SYMBOLIC",
],
breakstack=breakstack)
def parse_add_custom_command_standard(tokens, breakstack):
"""
::
add_custom_command(OUTPUT output1 [output2 ...]
COMMAND command1 [ARGS] [args1...]
[COMMAND command2 [ARGS] [args2...] ...]
[MAIN_DEPENDENCY depend]
[DEPENDS [depends...]]
[BYPRODUCTS [files...]]
[IMPLICIT_DEPENDS <lang1> depend1
[<lang2> depend2] ...]
[WORKING_DIRECTORY dir]
[COMMENT comment]
[DEPFILE depfile]
[JOB_POOL job_pool]
[VERBATIM] [APPEND] [USES_TERMINAL]
[COMMAND_EXPAND_LISTS])
:see: https://cmake.org/cmake/help/latest/command/add_custom_command.html
"""
return parse_standard(
tokens,
npargs='*',
kwargs={
"BYPRODUCTS": PositionalParser('*'),
"COMMAND": parse_shell_command,
"COMMENT": PositionalParser('*'),
"DEPENDS": PositionalParser('*'),
"DEPFILE": PositionalParser(1),
"JOB_POOL": PositionalParser(1),
"IMPLICIT_DEPENDS": PositionalTupleParser(2, '+'),
"MAIN_DEPENDENCY": PositionalParser(1),
"OUTPUT": PositionalParser('+'),
"WORKING_DIRECTORY": PositionalParser(1)
},
flags=["APPEND", "VERBATIM", "USES_TERMINAL", "COMMAND_EXPAND_LISTS"],
breakstack=breakstack)
def parse_set(tokens, breakstack):
"""
::
set(<variable> <value>
[[CACHE <type> <docstring> [FORCE]] | PARENT_SCOPE])
:see: https://cmake.org/cmake/help/v3.0/command/set.html?
"""
tree = TreeNode(NodeType.ARGGROUP)
# If it is a whitespace token then put it directly in the parse tree at
# the current depth
while tokens and tokens[0].type in WHITESPACE_TOKENS:
tree.children.append(tokens.pop(0))
continue
kwargs = {"CACHE": PositionalParser(3, flags=["FORCE"])}
flags = ["PARENT_SCOPE"]
kwarg_breakstack = breakstack + [KwargBreaker(list(kwargs.keys()) + flags)]
positional_breakstack = breakstack + [KwargBreaker(list(kwargs.keys()))]
ntokens = len(tokens)
subtree = parse_positionals(tokens, 1, flags, positional_breakstack)
assert len(tokens) < ntokens
tree.children.append(subtree)
while tokens:
# Break if the next token belongs to a parent parser, i.e. if it
# matches a keyword argument of something higher in the stack, or if
# it closes a parent group.
if should_break(tokens[0], breakstack):
break
# If it is a whitespace token then put it directly in the parse tree at
# the current depth
if tokens[0].type in WHITESPACE_TOKENS:
tree.children.append(tokens.pop(0))
continue
# If it's a comment, then add it at the current depth
if tokens[0].type in (lexer.TokenType.COMMENT,
lexer.TokenType.BRACKET_COMMENT):
if not get_tag(tokens[0]) in ("sort", "sortable"):
child = TreeNode(NodeType.COMMENT)
tree.children.append(child)
child.children.append(tokens.pop(0))
continue
ntokens = len(tokens)
# NOTE(josh): each flag is also stored in kwargs as with a positional parser
# of size zero. This is a legacy thing that should be removed, but for now
# just make sure we check flags first.
word = get_normalized_kwarg(tokens[0])
if word == "CACHE":
subtree = parse_kwarg(tokens, word, kwargs[word], kwarg_breakstack)
elif word == "PARENT_SCOPE":
subtree = parse_positionals(tokens, '+', ["PARENT_SCOPE"],
positional_breakstack)
else:
subtree = parse_positionals(tokens, '+', [], kwarg_breakstack)
assert len(tokens) < ntokens
tree.children.append(subtree)
return tree
def parse_file(tokens, breakstack):
"""
The ``file()`` command has a lot of different forms, depending on the first
argument. This function just dispatches the correct parse implementation for
the given form::
Reading
file(READ <filename> <out-var> [...])
file(STRINGS <filename> <out-var> [...])
file(<HASH> <filename> <out-var>)
file(TIMESTAMP <filename> <out-var> [...])
Writing
file({WRITE | APPEND} <filename> <content>...)
file({TOUCH | TOUCH_NOCREATE} [<file>...])
file(GENERATE OUTPUT <output-file> [...])
Filesystem
file({GLOB | GLOB_RECURSE} <out-var> [...] [<globbing-expr>...])
file(RENAME <oldname> <newname>)
file({REMOVE | REMOVE_RECURSE } [<files>...])
file(MAKE_DIRECTORY [<dir>...])
file({COPY | INSTALL} <file>... DESTINATION <dir> [...])
file(SIZE <filename> <out-var>)
file(READ_SYMLINK <linkname> <out-var>)
file(CREATE_LINK <original> <linkname> [...])
Path Conversion
file(RELATIVE_PATH <out-var> <directory> <file>)
file({TO_CMAKE_PATH | TO_NATIVE_PATH} <path> <out-var>)
Transfer
file(DOWNLOAD <url> <file> [...])
file(UPLOAD <file> <url> [...])
Locking
file(LOCK <path> [...])
:see: https://cmake.org/cmake/help/v3.14/command/file.html
"""
descriminator_token = get_first_semantic_token(tokens)
if descriminator_token is None:
logger.warning("Invalid empty file() command at %s",
tokens[0].get_location())
return parse_standard(tokens, npargs='*', kwargs={}, flags=[],
breakstack=breakstack)
descriminator = descriminator_token.spelling.upper()
parsemap = {
"READ": parse_file_read,
"STRINGS": parse_file_strings,
"TIMESTAMP": parse_file_timestamp,
"WRITE": parse_file_write,
"APPEND": parse_file_write,
"TOUCH": PositionalParser('+', ["TOUCH"]),
"TOUCH_NO_CREATE": PositionalParser('+', ["TOUCH_NO_CREATE"]),
"GENERATE": parse_file_generate_output,
"GLOB": parse_file_glob,
"GLOB_RECURSE": parse_file_glob,
"RENAME": PositionalParser(3, ["RENAME"]),
"REMOVE": PositionalParser('+', ["REMOVE"]),
"REMOVE_RECURSE": PositionalParser('+', ["REMOVE_RECURSE"]),
"MAKE_DIRECTORY": PositionalParser('+', ["MAKE_DIRECTORY"]),
"COPY": parse_file_copy,
"INSTALL": parse_file_copy,
"SIZE": PositionalParser(3, ["SIZE"]),
"READ_SYMLINK": PositionalParser(3, ["READ_SYMLINK"]),
"CREATE_LINK": parse_file_create_link,
"RELATIVE_PATH": PositionalParser(4, ["RELATIVE_PATH"]),
"TO_CMAKE_PATH": PositionalParser(3, ["TO_CMAKE_PATH"]),
"TO_NATIVE_PATH": PositionalParser(3, ["TO_NATIVE_PATH"]),
"DOWNLOAD": parse_file_xfer,
"UPLOAD": parse_file_xfer,
"LOCK": parse_file_lock
}
for hashname in HASH_STRINGS:
parsemap[hashname] = parse_file_hash
if descriminator not in parsemap:
logger.warning("Invalid file() form \"%s\" at %s", descriminator,
tokens[0].location())
return parse_standard(tokens, npargs='*', kwargs={}, flags=[],
breakstack=breakstack)
return parsemap[descriminator](tokens, breakstack)
def parse_file_xfer(tokens, breakstack):
"""
::
file(DOWNLOAD <url> <file> [<options>...])
file(UPLOAD <file> <url> [<options>...])
:see: https://cmake.org/cmake/help/v3.14/command/file.html#transfer
"""
return parse_standard(tokens,
npargs=3,
kwargs={
"INACTIVITY_TIMEOUT":
PositionalParser(1),
"LOG":
PositionalParser(1),
"STATUS":
PositionalParser(1),
"TIMEOUT":
PositionalParser(1),
"USERPWD":
PositionalParser(1),
"HTTPHEADER":
PositionalParser(1),
"NETRC":
PositionalParser(1,
flags=[
"CMAKE_NETRC", "IGNORED",
"OPTIONAL", "REQUIRED"
]),
"NETRC_FILE":
PositionalParser(1),
"EXPECTED_HASH":
PositionalParser(1),
"EXPECTED_MD5":
PositionalParser(1),
"TLS_VERIFY":
PositionalParser(1),
"TLS_CAINFO":
PositionalParser(1),
},
flags=[
"DOWNLOAD",
"UPLOAD",
"SHOW_PROGRESS",
],
breakstack=breakstack)
def populate_db(parse_db):
# Standard, non-builtin commands
parse_db["fetchcontent_declare"] = parse_fetchcontent_declare
parse_db["fetchcontent_populate"] = parse_fetchcontent_populate
parse_db["fetchcontent_getproperties"] = parse_fetchcontent_getproperties
parse_db["fetchcontent_makeavailable"] = PositionalParser('+')
def parse_fetchcontent_declare(tokens, breakstack):
"""
::
FetchContent_Declare(<name> <contentOptions>...)
:see: https://cmake.org/cmake/help/v3.14/module/FetchContent.html?highlight=fetchcontent#command:fetchcontent_declare
"""
return parse_standard(
tokens,
npargs=1,
kwargs={
# Download Step Options
"DOWNLOAD_COMMAND":
parse_shell_command,
"URL":
PositionalParser('+'),
"URL_HASH":
PositionalParser(1),
"URL_MD5":
PositionalParser(1),
"DOWNLOAD_NAME":
PositionalParser(1),
"DOWNLOAD_NO_EXTRACT":
PositionalParser(1),
"DOWNLOAD_NO_PROGRESS":
PositionalParser(1),
"TIMEOUT":
PositionalParser(1),
"HTTP_USERNAME":
PositionalParser(1),
"HTTP_PASSWORD":
PositionalParser(1),
"HTTP_HEADER":
PositionalParser('+'),
"TLS_VERIFY":
PositionalParser(1),
"TLS_CAINFO":
PositionalParser(1),
"NETRC":
PositionalParser(
1, flags=["CMAKE_NETRC", "IGNORED", "OPTIONAL", "REQUIRED"]),
"NETRC_FILE":
PositionalParser(1),
# Git
"GIT_REPOSITORY":
PositionalParser(1),
"GIT_TAG":
PositionalParser(1),
"GIT_REMOTE_NAME":
PositionalParser(1),
"GIT_SUBMODULES":
PositionalParser('+'),
"GIT_SHALLOW":
PositionalParser(1),
"GIT_PROGRESS":
PositionalParser(1),
"GIT_CONFIG":
PositionalParser('+'),
# Subversion
"SVN_REPOSITORY":
PositionalParser(1),
"SVN_REVISION":
PositionalParser(1),
"SVN_USERNAME":
PositionalParser(1),
"SVN_PASSWORD":
PositionalParser(1),
"SVN_TRUST_CERT":
PositionalParser(1),
# Mercurial
"HG_REPOSITORY":
PositionalParser(1),
"HG_TAG":
PositionalParser(1),
# CVS
"CVS_REPOSITORY":
PositionalParser(1),
"CVS_MODULE":
PositionalParser(1),
"CVS_TAG":
PositionalParser(1),
# Update/Patch Step Options
"UPDATE_COMMAND":
parse_shell_command,
"UPDATE_DISCONNECTED":
PositionalParser(1),
"PATCH_COMMAND":
parse_shell_command,
},
flags=[],
breakstack=breakstack)
def parse_add_custom_target(tokens, breakstack):
"""
::
add_custom_target(Name [ALL] [command1 [args1...]]
[COMMAND command2 [args2...] ...]
[DEPENDS depend depend depend ... ]
[BYPRODUCTS [files...]]
[WORKING_DIRECTORY dir]
[COMMENT comment]
[JOB_POOL job_pool]
[VERBATIM] [USES_TERMINAL]
[COMMAND_EXPAND_LISTS]
[SOURCES src1 [src2...]])
:see: https://cmake.org/cmake/help/latest/command/add_custom_target.html
"""
kwargs = {
"BYPRODUCTS": PositionalParser("+"),
"COMMAND": parse_shell_command,
"COMMENT": PositionalParser(1),
"DEPENDS": PositionalParser("+"),
"JOB_POOL": PositionalParser(1),
"SOURCES": PositionalParser("+"),
"WORKING_DIRECTORY": PositionalParser(1),
}
flags = ("VERBATIM", "USES_TERMINAL", "COMMAND_EXPAND_LISTS")
tree = TreeNode(NodeType.ARGGROUP)
# If it is a whitespace token then put it directly in the parse tree at
# the current depth
while tokens and tokens[0].type in WHITESPACE_TOKENS:
tree.children.append(tokens.pop(0))
continue
breaker = KwargBreaker(list(kwargs.keys()) + list(flags))
child_breakstack = breakstack + [breaker]
nametree = None
state = "name"
while tokens:
# Break if the next token belongs to a parent parser, i.e. if it
# matches a keyword argument of something higher in the stack, or if
# it closes a parent group.
if should_break(tokens[0], breakstack):
break
# If it is a whitespace token then put it directly in the parse tree at
# the current depth
if tokens[0].type in WHITESPACE_TOKENS:
tree.children.append(tokens.pop(0))
continue
# If it's a comment, then add it at the current depth
if tokens[0].type in (lexer.TokenType.COMMENT,
lexer.TokenType.BRACKET_COMMENT):
child = TreeNode(NodeType.COMMENT)
tree.children.append(child)
child.children.append(tokens.pop(0))
continue
ntokens = len(tokens)
if state == "name":
next_semantic = get_first_semantic_token(tokens[1:])
if (next_semantic is not None and
get_normalized_kwarg(next_semantic) == "ALL"):
npargs = 2
else:
npargs = 1
nametree = parse_positionals(tokens, npargs, ["ALL"], child_breakstack)
assert len(tokens) < ntokens
tree.children.append(nametree)
state = "first-command"
continue
word = get_normalized_kwarg(tokens[0])
if state == "first-command":
if not(word in kwargs or word in flags):
subtree = parse_positionals(tokens, '+', [], child_breakstack)
tree.children.append(subtree)
assert len(tokens) < ntokens
state = "kwargs"
continue
if word in flags:
subtree = parse_flags(
tokens, flags, breakstack + [KwargBreaker(list(kwargs.keys()))])
assert len(tokens) < ntokens
tree.children.append(subtree)
continue
if word in kwargs:
subtree = parse_kwarg(tokens, word, kwargs[word], child_breakstack)
assert len(tokens) < ntokens
tree.children.append(subtree)
continue
logger.warning(
"Unexpected positional argument %s at %s",
tokens[0].spelling, tokens[0].location())
subtree = parse_positionals(tokens, '+', [], child_breakstack)
assert len(tokens) < ntokens
tree.children.append(subtree)
continue
return tree
def parse_external_project_add(tokens, breakstack):
"""
::
ExternalProject_Add(<name> [<option>...])
:see: https://cmake.org/cmake/help/v3.14/module/ExternalProject.html
"""
return parse_standard(
tokens,
npargs=1,
kwargs={
# Directory Options
"PREFIX":
PositionalParser(1),
"TMP_DIR":
PositionalParser(1),
"STAMP_DIR":
PositionalParser(1),
"LOG_DIR":
PositionalParser(1),
"DOWNLOAD_DIR":
PositionalParser(1),
"SOURCE_DIR":
PositionalParser(1),
"BINARY_DIR":
PositionalParser(1),
"INSTALL_DIR":
PositionalParser(1),
# Download Step Options
"DOWNLOAD_COMMAND":
parse_shell_command,
"URL":
PositionalParser('+'),
"URL_HASH":
PositionalParser(1),
"URL_MD5":
PositionalParser(1),
"DOWNLOAD_NAME":
PositionalParser(1),
"DOWNLOAD_NO_EXTRACT":
PositionalParser(1),
"DOWNLOAD_NO_PROGRESS":
PositionalParser(1),
"TIMEOUT":
PositionalParser(1),
"HTTP_USERNAME":
PositionalParser(1),
"HTTP_PASSWORD":
PositionalParser(1),
"HTTP_HEADER":
PositionalParser('+'),
"TLS_VERIFY":
PositionalParser(1),
"TLS_CAINFO":
PositionalParser(1),
"NETRC":
PositionalParser(
1, flags=["CMAKE_NETRC", "IGNORED", "OPTIONAL", "REQUIRED"]),
"NETRC_FILE":
PositionalParser(1),
# Git
"GIT_REPOSITORY":
PositionalParser(1),
"GIT_TAG":
PositionalParser(1),
"GIT_REMOTE_NAME":
PositionalParser(1),
"GIT_SUBMODULES":
PositionalParser('+'),
"GIT_SHALLOW":
PositionalParser(1),
"GIT_PROGRESS":
PositionalParser(1),
"GIT_CONFIG":
PositionalParser('+'),
# Subversion
"SVN_REPOSITORY":
PositionalParser(1),
"SVN_REVISION":
PositionalParser(1),
"SVN_USERNAME":
PositionalParser(1),
"SVN_PASSWORD":
PositionalParser(1),
"SVN_TRUST_CERT":
PositionalParser(1),
# Mercurial
"HG_REPOSITORY":
PositionalParser(1),
"HG_TAG":
PositionalParser(1),
# CVS
"CVS_REPOSITORY":
PositionalParser(1),
"CVS_MODULE":
PositionalParser(1),
"CVS_TAG":
PositionalParser(1),
# Update/Patch Step Options
"UPDATE_COMMAND":
parse_shell_command,
"UPDATE_DISCONNECTED":
PositionalParser(1),
"PATCH_COMMAND":
parse_shell_command,
# Configure Step Options
"CONFIGURE_COMMAND":
parse_shell_command,
"CMAKE_COMMAND":
PositionalParser(1),
"CMAKE_GENERATOR":
PositionalParser(1),
"CMAKE_GENERATOR_PLATFORM":
PositionalParser(1),
"CMAKE_GENERATOR_TOOLSET":
PositionalParser(1),
"CMAKE_GENERATOR_INSTANCE":
PositionalParser(1),
"CMAKE_ARGS":
PositionalParser('+'),
"CMAKE_CACHE_ARGS":
PositionalParser('+'),
"CMAKE_CACHE_DEFAULT_ARGS":
PositionalParser('+'),
"SOURCE_SUBDIR":
PositionalParser(1),
# Build Step Options
"BUILD_COMMAND":
parse_shell_command,
"BUILD_IN_SOURCE":
PositionalParser(1),
"BUILD_ALWAYS":
PositionalParser(1),
"BUILD_BYPRODUCTS":
PositionalParser('+'),
# Install Step Options
"INSTALL_COMMAND":
parse_shell_command,
# Test Step Options
"TEST_COMMAND":
parse_shell_command,
"TEST_BEFORE_INSTALL":
PositionalParser(1),
"TEST_AFTER_INSTALL":
PositionalParser(1),
"TEST_EXCLUDE_FROM_MAIN":
PositionalParser(1),
# Output Logging Options
"LOG_DOWNLOAD":
PositionalParser(1),
"LOG_UPDATE":
PositionalParser(1),
"LOG_PATCH":
PositionalParser(1),
"LOG_CONFIGURE":
PositionalParser(1),
"LOG_BUILD":
PositionalParser(1),
"LOG_INSTALL":
PositionalParser(1),
"LOG_TEST":
PositionalParser(1),
"LOG_MERGED_STDOUTERR":
PositionalParser(1),
"LOG_OUTPUT_ON_FAILURE":
PositionalParser(1),
# Terminal Access Options
"USES_TERMINAL_DOWNLOAD":
PositionalParser(1),
"USES_TERMINAL_UPDATE":
PositionalParser(1),
"USES_TERMINAL_CONFIGURE":
PositionalParser(1),
"USES_TERMINAL_BUILD":
PositionalParser(1),
"USES_TERMINAL_INSTALL":
PositionalParser(1),
"USES_TERMINAL_TEST":
PositionalParser(1),
# Target Options
"DEPENDS":
PositionalParser('+'),
"EXCLUDE_FROM_ALL":
PositionalParser(1),
"STEP_TARGETS":
PositionalParser('+'),
"INDEPENDENT_STEP_TARGETS":
PositionalParser('+'),
# Misc Options
"LIST_SEPARATOR":
PositionalParser(1),
"COMMAND":
parse_shell_command,
},
flags=[],
breakstack=breakstack)
def parse_install_targets(tokens, breakstack):
"""
::
install(TARGETS targets... [EXPORT <export-name>]
[[ARCHIVE|LIBRARY|RUNTIME|OBJECTS|FRAMEWORK|BUNDLE|
PRIVATE_HEADER|PUBLIC_HEADER|RESOURCE]
[DESTINATION <dir>]
[PERMISSIONS permissions...]
[CONFIGURATIONS [Debug|Release|...]]
[COMPONENT <component>]
[NAMELINK_COMPONENT <component>]
[OPTIONAL] [EXCLUDE_FROM_ALL]
[NAMELINK_ONLY|NAMELINK_SKIP]
] [...]
[INCLUDES DESTINATION [<dir> ...]]
)
:see: https://cmake.org/cmake/help/v3.14/command/install.html#targets
"""
kwargs = {
"TARGETS": PositionalParser('+'),
"EXPORT": PositionalParser(1),
"INCLUDES": PositionalParser('+', flags=["DESTINATION"]),
# Common kwargs
"DESTINATION": PositionalParser(1),
"PERMISSIONS": PositionalParser('+'),
"CONFIGURATIONS": PositionalParser('+'),
"COMPONENT": PositionalParser(1),
"NAMELINK_COMPONENT": PositionalParser(1),
}
flags = (
"OPTIONAL",
"EXCLUDE_FROM_ALL",
"NAMELINK_ONLY",
"NAMELINK_SKIP"
)
designated_kwargs = (
"ARCHIVE", "LIBRARY", "RUNTIME", "OBJECTS", "FRAMEWORK",
"BUNDLE", "PRIVATE_HEADER", "PUBLIC_HEADER", "RESOURCE"
)
# NOTE(josh): from here on, code is essentially parse_standard(), except that
# we cannot break on the common subset of kwargs in the breakstack because
# they are valid kwargs for the subtrees (ARCHIVE, LIBRARY, etc) as well as
# the primary tree
tree = TreeNode(NodeType.ARGGROUP)
# If it is a whitespace token then put it directly in the parse tree at
# the current depth
while tokens and tokens[0].type in WHITESPACE_TOKENS:
tree.children.append(tokens.pop(0))
continue
# ARCHIVE, LIBRARY, RUNTIME, subtrees etc only break on the start of
# another subtree, or on "INCLUDES DESTINATION"
subtree_breakstack = breakstack + [KwargBreaker(
list(designated_kwargs) + ["INCLUDES"]
)]
# kwargs at this tree depth break on other kwargs or flags
kwarg_breakstack = breakstack + [KwargBreaker(
list(kwargs.keys()) + list(designated_kwargs) + list(flags)
)]
# and flags at this depth break only on kwargs
positional_breakstack = breakstack + [KwargBreaker(
list(kwargs.keys()) + list(designated_kwargs)
)]
while tokens:
# Break if the next token belongs to a parent parser, i.e. if it
# matches a keyword argument of something higher in the stack, or if
# it closes a parent group.
if should_break(tokens[0], breakstack):
break
# If it is a whitespace token then put it directly in the parse tree at
# the current depth
if tokens[0].type in WHITESPACE_TOKENS:
tree.children.append(tokens.pop(0))
continue
# If it's a comment, then add it at the current depth
if tokens[0].type in (lexer.TokenType.COMMENT,
lexer.TokenType.BRACKET_COMMENT):
child = TreeNode(NodeType.COMMENT)
tree.children.append(child)
child.children.append(tokens.pop(0))
continue
ntokens = len(tokens)
# NOTE(josh): each flag is also stored in kwargs as with a positional parser
# of size zero. This is a legacy thing that should be removed, but for now
# just make sure we check flags first.
word = get_normalized_kwarg(tokens[0])
if word in designated_kwargs:
subtree = parse_kwarg(
tokens, word, parse_install_targets, subtree_breakstack)
elif word in kwargs:
subtree = parse_kwarg(tokens, word, kwargs[word], kwarg_breakstack)
else:
subtree = parse_positionals(tokens, '+', flags, positional_breakstack)
assert len(tokens) < ntokens
tree.children.append(subtree)
return tree
