73 lines
2.2 KiB
Rust
73 lines
2.2 KiB
Rust
/*
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* pacwrap
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*
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* Copyright (C) 2023-2024 Xavier Moffett <sapphirus@azorium.net>
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* SPDX-License-Identifier: GPL-3.0-only
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, version 3.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <https://www.gnu.org/licenses/>.
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*/
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use alpm::PackageReason;
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use pacwrap_core::{
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config,
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constants::{BOLD_GREEN, RESET},
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err,
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error::*,
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sync::{instantiate_alpm, transaction::TransactionFlags},
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utils::{
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arguments::{Arguments, InvalidArgument, Operand},
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check_root,
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},
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};
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pub fn query(arguments: &mut Arguments) -> Result<()> {
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let mut flags: TransactionFlags = TransactionFlags::NONE;
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let mut target = "";
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let mut explicit = false;
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let mut quiet = false;
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check_root()?;
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while let Some(arg) = arguments.next() {
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match arg {
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Operand::Long("debug") => flags |= TransactionFlags::DEBUG,
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Operand::Long("target") | Operand::Short('t') => continue,
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Operand::Short('e') | Operand::Long("explicit") => explicit = true,
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Operand::Short('q') | Operand::Long("quiet") => quiet = true,
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Operand::LongPos(_, t) | Operand::ShortPos(_, t) | Operand::Value(t) => target = t,
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_ => arguments.invalid_operand()?,
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}
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}
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if target.is_empty() {
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err!(InvalidArgument::TargetUnspecified)?
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}
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let handle = config::provide_handle(target)?;
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let handle = instantiate_alpm(&handle, &flags);
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for pkg in handle.localdb().pkgs() {
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if explicit && pkg.reason() != PackageReason::Explicit {
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continue;
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}
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match quiet {
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true => println!("{} ", pkg.name()),
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false => println!("{} {}{}{} ", pkg.name(), *BOLD_GREEN, pkg.version(), *RESET),
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}
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}
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Ok(())
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}
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