lure/list.go

91 lines
2.2 KiB
Go

/*
* LURE - Linux User REpository
* Copyright (C) 2022 Arsen Musayelyan
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package main
import (
"fmt"
"github.com/genjidb/genji/document"
"github.com/genjidb/genji/types"
"github.com/urfave/cli/v2"
"go.arsenm.dev/logger/log"
"go.arsenm.dev/lure/internal/db"
"go.arsenm.dev/lure/internal/repos"
"go.arsenm.dev/lure/manager"
)
func listCmd(c *cli.Context) error {
err := repos.Pull(c.Context, gdb, cfg.Repos)
if err != nil {
log.Fatal("Error pulling repositories").Err(err).Send()
}
where := "true"
args := []any(nil)
if c.NArg() > 0 {
where = "name LIKE ? OR ? IN provides"
args = []any{c.Args().First(), c.Args().First()}
}
result, err := db.GetPkgs(gdb, where, args...)
if err != nil {
log.Fatal("Error getting packages").Err(err).Send()
}
defer result.Close()
var installed map[string]string
if c.Bool("installed") {
mgr := manager.Detect()
if mgr == nil {
log.Fatal("Unable to detect supported package manager on system").Send()
}
installed, err = mgr.ListInstalled(&manager.Opts{AsRoot: false})
if err != nil {
log.Fatal("Error listing installed packages").Err(err).Send()
}
}
err = result.Iterate(func(d types.Document) error {
var pkg db.Package
err := document.StructScan(d, &pkg)
if err != nil {
return err
}
version := pkg.Version
if c.Bool("installed") {
instVersion, ok := installed[pkg.Name]
if !ok {
return nil
} else {
version = instVersion
}
}
fmt.Printf("%s/%s %s\n", pkg.Repository, pkg.Name, version)
return nil
})
if err != nil {
log.Fatal("Error iterating over packages").Err(err).Send()
}
return nil
}