117 lines
3.2 KiB
Rust
117 lines
3.2 KiB
Rust
use std::process::Command;
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use anyhow::Result;
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use crate::cmd::run_external_command;
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use crate::prelude::*;
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#[derive(Debug, Clone, PartialEq, Eq, PartialOrd, Ord)]
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pub struct Flatpak {
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pub systemwide: bool,
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}
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impl Flatpak {
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pub fn new(config: &Config) -> Self {
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Self {
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systemwide: config.flatpak_systemwide,
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}
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}
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fn get_switches_runtime(&self) -> Switches {
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if self.systemwide {
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&[]
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} else {
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&["--user"]
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}
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}
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fn get_installed_packages(&self, include_implicit: bool) -> Result<Packages> {
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let mut cmd = Command::new(self.backend_info().binary);
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cmd.args(["list", "--columns=application"]);
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if !include_implicit {
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cmd.arg("--app");
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}
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if !self.systemwide {
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cmd.arg("--user");
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}
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let output = String::from_utf8(cmd.output()?.stdout)?;
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Ok(output.lines().map(Package::from).collect::<Packages>())
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}
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}
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impl Backend for Flatpak {
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fn backend_info(&self) -> BackendInfo {
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BackendInfo {
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binary: "flatpak".to_string(),
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section: "flatpak",
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switches_info: &["info"],
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switches_install: &["install"],
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switches_noconfirm: &["--assumeyes"],
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switches_remove: &["uninstall"],
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switches_make_dependency: None,
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}
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}
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fn get_all_installed_packages(&self) -> Result<Packages> {
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self.get_installed_packages(true)
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}
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fn get_explicitly_installed_packages(&self) -> Result<Packages> {
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self.get_installed_packages(false)
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}
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/// Install the specified packages.
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fn install_packages(&self, packages: &Packages, noconfirm: bool) -> Result<()> {
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let backend_info = self.backend_info();
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let mut cmd = Command::new(backend_info.binary);
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cmd.args(backend_info.switches_install);
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cmd.args(self.get_switches_runtime());
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if noconfirm {
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cmd.args(backend_info.switches_noconfirm);
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}
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for p in packages {
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cmd.arg(format!("{p}"));
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}
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run_external_command(cmd)
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}
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fn make_dependency(&self, _: &Packages) -> Result<()> {
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panic!("not supported by {}", self.backend_info().binary)
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}
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/// Remove the specified packages.
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fn remove_packages(&self, packages: &Packages, noconfirm: bool) -> Result<()> {
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let backend_info = self.backend_info();
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let mut cmd = Command::new(backend_info.binary);
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cmd.args(backend_info.switches_remove);
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cmd.args(self.get_switches_runtime());
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if noconfirm {
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cmd.args(backend_info.switches_noconfirm);
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}
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for p in packages {
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cmd.arg(format!("{p}"));
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}
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run_external_command(cmd)
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}
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/// Show information from package manager for package.
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fn show_package_info(&self, package: &Package) -> Result<()> {
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let backend_info = self.backend_info();
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let mut cmd = Command::new(backend_info.binary);
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cmd.args(backend_info.switches_info);
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cmd.args(self.get_switches_runtime());
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cmd.arg(format!("{package}"));
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run_external_command(cmd)
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}
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}
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