hatch_ci.exceptions

src/hatch_ci/exceptions.py
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from __future__ import annotations

from . import text


class AbortExecutionError(Exception):
    @staticmethod
    def _strip(txt):
        txt = txt or ""
        txt = txt[1:] if txt.startswith("\n") else txt
        txt = text.indent(txt, pre="")
        return txt[:-1] if txt.endswith("\n") else txt

    def __init__(
        self, message: str, explain: str | None = None, hint: str | None = None
    ):
        self.message = message.strip()
        self._explain = explain
        self._hint = hint

    @property
    def explain(self):
        return self._strip(self._explain)

    @property
    def hint(self):
        return self._strip(self._hint)

    def __str__(self):
        result = [self.message]
        if self.explain:
            result.append(text.indent("\n" + self.explain, pre=" " * 2)[2:])
        if self.hint:
            result.extend(["\nhint:", text.indent("\n" + self.hint, pre=" " * 2)[2:]])
        return "".join(result)