ALR

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/*
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 * ALR - Any Linux Repository
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 * Copyright (C) 2024 Евгений Храмов
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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, either version 3 of the License, or
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 * (at your option) any later version.
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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 <http://www.gnu.org/licenses/>.
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 */
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package main
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import (
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	"os"
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	"path/filepath"
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	"github.com/urfave/cli/v2"
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	"plemya-x.ru/alr/internal/config"
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	"plemya-x.ru/alr/internal/osutils"
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	"plemya-x.ru/alr/internal/types"
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	"plemya-x.ru/alr/pkg/build"
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	"plemya-x.ru/alr/pkg/loggerctx"
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	"plemya-x.ru/alr/pkg/manager"
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	"plemya-x.ru/alr/pkg/repos"
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)
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var buildCmd = &cli.Command{
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	Name:  "build",
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	Usage: "Build a local package",
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	Flags: []cli.Flag{
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		&cli.StringFlag{
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			Name:    "script",
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			Aliases: []string{"s"},
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			Value:   "alr.sh",
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			Usage:   "Path to the build script",
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		},
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		&cli.StringFlag{
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			Name:    "package",
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			Aliases: []string{"p"},
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			Usage:   "Name of the package to build and its repo (example: default/go-bin)",
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		},
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		&cli.BoolFlag{
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			Name:    "clean",
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			Aliases: []string{"c"},
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			Usage:   "Build package from scratch even if there's an already built package available",
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		},
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	},
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	Action: func(c *cli.Context) error {
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		ctx := c.Context
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		log := loggerctx.From(ctx)
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		script := c.String("script")
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		if c.String("package") != "" {
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			script = filepath.Join(config.GetPaths(ctx).RepoDir, c.String("package"), "alr.sh")
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		}
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		err := repos.Pull(ctx, config.Config(ctx).Repos)
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		if err != nil {
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			log.Fatal("Error pulling repositories").Err(err).Send()
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		}
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		mgr := manager.Detect()
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		if mgr == nil {
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			log.Fatal("Unable to detect a supported package manager on the system").Send()
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		}
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		pkgPaths, _, err := build.BuildPackage(ctx, types.BuildOpts{
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			Script:      script,
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			Manager:     mgr,
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			Clean:       c.Bool("clean"),
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			Interactive: c.Bool("interactive"),
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		})
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		if err != nil {
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			log.Fatal("Error building package").Err(err).Send()
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		}
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		wd, err := os.Getwd()
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		if err != nil {
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			log.Fatal("Error getting working directory").Err(err).Send()
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		}
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		for _, pkgPath := range pkgPaths {
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			name := filepath.Base(pkgPath)
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			err = osutils.Move(pkgPath, filepath.Join(wd, name))
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			if err != nil {
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				log.Fatal("Error moving the package").Err(err).Send()
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			}
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		}
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		return nil
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	},
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}
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