49 lines
1.6 KiB
Rust
49 lines
1.6 KiB
Rust
/*
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* Copyright (c) 2023 [ ] <https://git.tebibyte.media/BlankParenthesis/>
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* SPDX-License-Identifier: AGPL-3.0-or-later
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*
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* This file is part of Hopper.
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*
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* Hopper is free software: you can redistribute it and/or modify it under the
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* terms of the GNU General Public License as published by the Free Software
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* Foundation, either version 3 of the License, or (at your option) any later
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* version.
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*
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* Hopper is distributed in the hope that it will be useful, but WITHOUT ANY
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* WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
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* A PARTICULAR PURPOSE. See the GNU General Public License for more details.
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* You should have received a copy of the GNU General Public License along with
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* Hopper. If not, see <https://www.gnu.org/licenses/>.
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*/
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use yacexits::*;
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pub struct HopError {
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pub code: u32,
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pub message: String,
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}
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// TODO: More granular matching here
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impl From<arg::ParseKind<'_>> for HopError {
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fn from(_: arg::ParseKind) -> Self {
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let message = format!(
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"Usage: {}",
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"[-v] add | get | init | list | remove | update\n\n".to_owned() +
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"add [-m version] [-f hopfiles...] packages...\n" +
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"get [-n] [-d directory] [-m versions...] [-t types...] packages\n" +
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"init [-f hopfiles...] version type\n" +
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"list [[-f hopfiles...] | [-m versions...] [-t types...]]\n" +
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"remove [[-f hopfiles...] | type version]] packages...\n" +
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"update [[-f hopfiles... | [-m versions...] [-t types...]]",
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);
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Self { message, code: EX_USAGE }
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}
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}
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impl From<HopError> for (String, u32) {
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fn from(err: HopError) -> Self {
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(err.message, err.code)
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}
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}
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