pacaptr 0.23.1

Pacman-like syntax wrapper for many package managers.
Documentation 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138

#![doc = doc_self!()]

use std::sync::LazyLock;

use async_trait::async_trait;
use futures::prelude::*;
use indoc::indoc;
use tap::prelude::*;

use super::{Pm, PmHelper, PromptStrategy, Strategy};
use crate::{config::Config, error::Result, exec::Cmd};

macro_rules! doc_self {
    () => {
        indoc! {"
            The [Conda Package Manager](https://conda.io/).
        "}
    };
}
use doc_self;

#[doc = doc_self!()]
#[derive(Debug)]
pub struct Conda {
    cfg: Config,
}

static STRAT_PROMPT: LazyLock<Strategy> = LazyLock::new(|| Strategy {
    prompt: PromptStrategy::native_no_confirm(["-y"]),
    ..Strategy::default()
});

impl Conda {
    #[must_use]
    #[allow(missing_docs)]
    pub const fn new(cfg: Config) -> Self {
        Self { cfg }
    }
}

#[async_trait]
impl Pm for Conda {
    /// Gets the name of the package manager.
    fn name(&self) -> &'static str {
        "conda"
    }

    fn cfg(&self) -> &Config {
        &self.cfg
    }

    /// Q generates a list of installed packages.
    async fn q(&self, kws: &[&str], flags: &[&str]) -> Result<()> {
        if kws.is_empty() {
            self.run(Cmd::new(["conda", "list"]).flags(flags)).await
        } else {
            self.qs(kws, flags).await
        }
    }

    /// Qo queries the package which provides FILE.
    async fn qo(&self, kws: &[&str], flags: &[&str]) -> Result<()> {
        Cmd::new(["conda", "package", "--which"])
            .kws(kws)
            .flags(flags)
            .pipe(|cmd| self.run(cmd))
            .await
    }

    /// Qs searches locally installed package for names or descriptions.
    // According to https://www.archlinux.org/pacman/pacman.8.html#_query_options_apply_to_em_q_em_a_id_qo_a,
    // when including multiple search terms, only packages with descriptions
    // matching ALL of those terms are returned.
    async fn qs(&self, kws: &[&str], flags: &[&str]) -> Result<()> {
        self.search_regex(Cmd::new(["conda", "list"]).flags(flags), kws)
            .await
    }

    /// R removes a single package, leaving all of its dependencies installed.
    async fn r(&self, kws: &[&str], flags: &[&str]) -> Result<()> {
        Cmd::new(["conda", "remove"])
            .kws(kws)
            .flags(flags)
            .pipe(|cmd| self.run_with(cmd, self.default_mode(), &STRAT_PROMPT))
            .await
    }

    /// S installs one or more packages by name.
    async fn s(&self, kws: &[&str], flags: &[&str]) -> Result<()> {
        Cmd::new(["conda", "install"])
            .kws(kws)
            .flags(flags)
            .pipe(|cmd| self.run_with(cmd, self.default_mode(), &STRAT_PROMPT))
            .await
    }

    /// Sc removes all the cached packages that are not currently installed, and
    /// the unused sync database.
    async fn sc(&self, _kws: &[&str], flags: &[&str]) -> Result<()> {
        Cmd::new(["conda", "clean", "--all"])
            .flags(flags)
            .pipe(|cmd| self.run_with(cmd, self.default_mode(), &STRAT_PROMPT))
            .await
    }

    /// Si displays remote package information: name, version, description, etc.
    async fn si(&self, kws: &[&str], flags: &[&str]) -> Result<()> {
        Cmd::new(["conda", "search", "--info"])
            .kws(kws)
            .flags(flags)
            .pipe(|cmd| self.run(cmd))
            .await
    }

    /// Ss searches for package(s) by searching the expression in name,
    /// description, short description.
    async fn ss(&self, kws: &[&str], flags: &[&str]) -> Result<()> {
        stream::iter(kws)
            .map(|s| Ok(format!("*{s}*")))
            .try_for_each(|kw| self.run(Cmd::new(["conda", "search"]).kws([kw]).flags(flags)))
            .await
    }

    /// Su updates outdated packages.
    async fn su(&self, kws: &[&str], flags: &[&str]) -> Result<()> {
        Cmd::new(["conda", "update", "--all"])
            .kws(kws)
            .flags(flags)
            .pipe(|cmd| self.run_with(cmd, self.default_mode(), &STRAT_PROMPT))
            .await
    }

    /// Suy refreshes the local package database, then updates outdated
    /// packages.
    async fn suy(&self, kws: &[&str], flags: &[&str]) -> Result<()> {
        self.su(kws, flags).await
    }
}