69 lines
1.4 KiB
Go
69 lines
1.4 KiB
Go
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package main
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import (
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"fmt"
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"os"
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"github.com/urfave/cli/v2"
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"go.arsenm.dev/lure/distro"
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"go.arsenm.dev/lure/internal/shutils"
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"go.arsenm.dev/lure/internal/shutils/decoder"
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"mvdan.cc/sh/v3/expand"
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"mvdan.cc/sh/v3/interp"
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"mvdan.cc/sh/v3/syntax"
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)
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func listCmd(c *cli.Context) error {
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info, err := distro.ParseOSRelease(c.Context)
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if err != nil {
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log.Fatal("Error parsing os-release").Err(err).Send()
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}
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pkgs, err := findPkg("*")
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if err != nil {
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log.Fatal("Error finding packages").Err(err).Send()
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}
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for _, script := range pkgs {
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fl, err := os.Open(script)
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if err != nil {
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log.Fatal("Error opening script").Err(err).Send()
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}
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file, err := syntax.NewParser().Parse(fl, "lure.sh")
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if err != nil {
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log.Fatal("Error parsing script").Err(err).Send()
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}
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fl.Close()
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runner, err := interp.New(
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interp.Env(expand.ListEnviron()),
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interp.ExecHandler(shutils.NopExec),
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interp.StatHandler(shutils.NopStat),
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interp.OpenHandler(shutils.NopOpen),
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interp.ReadDirHandler(shutils.NopReadDir),
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)
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if err != nil {
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log.Fatal("Error creating runner").Err(err).Send()
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}
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err = runner.Run(c.Context, file)
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if err != nil {
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log.Fatal("Error running script").Err(err).Send()
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}
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dec := decoder.New(info, runner)
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var vars BuildVars
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err = dec.DecodeVars(&vars)
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if err != nil {
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log.Fatal("Error decoding script variables").Err(err).Send()
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}
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fmt.Println(vars.Name, vars.Version)
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}
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return nil
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}
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