diff options
| -rw-r--r-- | yapymake/__init__.py | 3 | ||||
| -rw-r--r-- | yapymake/makefile/__init__.py | 34 | ||||
| -rw-r--r-- | yapymake/makefile/token.py | 13 |
3 files changed, 50 insertions, 0 deletions
diff --git a/yapymake/__init__.py b/yapymake/__init__.py index 8a0c31d..c90c250 100644 --- a/yapymake/__init__.py +++ b/yapymake/__init__.py @@ -18,5 +18,8 @@ def main() -> None: assert file.first_non_special_target is not None targets = [file.first_non_special_target] + if these_args.print_everything: + print(file) + for target in targets: file.target(target).update(file) diff --git a/yapymake/makefile/__init__.py b/yapymake/makefile/__init__.py index 70b61d8..ddd049d 100644 --- a/yapymake/makefile/__init__.py +++ b/yapymake/makefile/__init__.py @@ -48,6 +48,20 @@ class Makefile: # TODO either discern command line vs MAKEFLAGS or don't pretend we can self._macros[name] = (MacroSource.CommandLine, TokenString.text(value)) + def __str__(self) -> str: + def header(text: str) -> str: + return text + '\n' + ('=' * len(text)) + return '\n'.join([ + header('Inference Rules'), + *[str(x) for x in self._inference_rules], + '', + header('Macros'), + *[f'{k}={v}' for k, (_, v) in self._macros.items()], + '', + header('Targets'), + *[str(x) for x in self._targets.values()], + ]) + def read(self, file: TextIO) -> None: lines_iter: PeekableIterator[str] = PeekableIterator(iter(file)) for line in lines_iter: @@ -263,6 +277,12 @@ class InferenceRule: s2: str commands: List['CommandLine'] + def __str__(self) -> str: + return '\n'.join([ + f'{self.s1}{self.s2}:', + *[f'\t{x}' for x in self.commands], + ]) + @dataclass() class Target: name: str @@ -270,6 +290,12 @@ class Target: commands: List['CommandLine'] already_updated: bool = False + def __str__(self) -> str: + return '\n'.join([ + f'{self.name}: {" ".join(self.prerequisites)}', + *[f'\t{x}' for x in self.commands], + ]) + def _path(self) -> ImpurePath: return ImpurePath(self.name) @@ -345,6 +371,14 @@ class CommandLine: first_token.text = first_token.text[1:] self.execution_line = TokenString(list((first_token, *tokens_iter))) + def __str__(self) -> str: + return ''.join([ + '-' if self.ignore_errors else '', + '@' if self.silent else '', + '+' if self.always_execute else '', + str(self.execution_line) + ]) + def execute(self, file: Makefile, current_target: 'Target') -> None: # POSIX: # > If the command prefix contains a <hyphen-minus>, or the -i option is present, or the special target .IGNORE diff --git a/yapymake/makefile/token.py b/yapymake/makefile/token.py index fd7de5b..57ad4f9 100644 --- a/yapymake/makefile/token.py +++ b/yapymake/makefile/token.py @@ -33,6 +33,9 @@ class TokenString(Iterable['Token']): def __repr__(self) -> str: return f'TokenString({repr(self._tokens)})' + def __str__(self) -> str: + return ''.join(str(x) for x in self._tokens) + def split_once(self, delimiter: str) -> Optional[Tuple['TokenString', 'TokenString']]: result0: List[Token] = [] self_iter = iter(self._tokens) @@ -65,11 +68,21 @@ class Token: class TextToken(Token): text: str + def __str__(self) -> str: + return self.text + @dataclass() class MacroToken(Token): name: str replacement: Optional[Tuple[TokenString, TokenString]] + def __str__(self) -> str: + if self.replacement is None: + return f'$({self.name})' + else: + r1, r2 = self.replacement + return f'$({self.name}:{r1}={r2})' + macro_name = take_while1(lambda c: c.isalnum() or c in ['.', '_']) def macro_expansion_body(end: str) -> Parser[MacroToken]: |