102 lines
2.0 KiB
Go
102 lines
2.0 KiB
Go
package main
|
|
|
|
import (
|
|
"context"
|
|
"fmt"
|
|
"os"
|
|
|
|
"github.com/urfave/cli/v2"
|
|
"go.arsenm.dev/lure/distro"
|
|
"go.arsenm.dev/lure/internal/shutils/decoder"
|
|
"go.arsenm.dev/lure/manager"
|
|
"mvdan.cc/sh/v3/interp"
|
|
"mvdan.cc/sh/v3/syntax"
|
|
)
|
|
|
|
func upgradeCmd(c *cli.Context) error {
|
|
info, err := distro.ParseOSRelease(c.Context)
|
|
if err != nil {
|
|
log.Fatal("Error parsing os-release file").Err(err).Send()
|
|
}
|
|
|
|
mgr := manager.Detect()
|
|
if mgr == nil {
|
|
log.Fatal("Unable to detect supported package manager on system").Send()
|
|
}
|
|
|
|
updates, err := checkForUpdates(c.Context, mgr, info)
|
|
if err != nil {
|
|
log.Fatal("Error checking for updates").Err(err).Send()
|
|
}
|
|
|
|
if len(updates) > 0 {
|
|
installPkgs(c.Context, updates, mgr)
|
|
} else {
|
|
log.Info("There is nothing to do.").Send()
|
|
}
|
|
|
|
return nil
|
|
}
|
|
|
|
func checkForUpdates(ctx context.Context, mgr manager.Manager, info *distro.OSRelease) ([]string, error) {
|
|
installed, err := mgr.ListInstalled()
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
var out []string
|
|
for name, version := range installed {
|
|
scripts, err := findPkg(name)
|
|
if err != nil {
|
|
continue
|
|
}
|
|
|
|
// since we're not using a glob, we can assume a single item
|
|
script := scripts[0]
|
|
|
|
fl, err := os.Open(script)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
file, err := syntax.NewParser().Parse(fl, "lure.sh")
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
runner, err := interp.New()
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
err = runner.Run(ctx, file)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
dec := decoder.New(info, runner)
|
|
|
|
var vars BuildVars
|
|
err = dec.DecodeVars(&vars)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
repoVer := vars.Version
|
|
if vars.Release != 0 && vars.Epoch == 0 {
|
|
repoVer = fmt.Sprintf("%s-%d", vars.Version, vars.Release)
|
|
} else if vars.Release != 0 && vars.Epoch != 0 {
|
|
repoVer = fmt.Sprintf("%d:%s-%d", vars.Epoch, vars.Version, vars.Release)
|
|
}
|
|
|
|
c := vercmp(repoVer, version)
|
|
if c == 0 || c == -1 {
|
|
continue
|
|
} else if c == 1 {
|
|
out = append(out, name)
|
|
}
|
|
}
|
|
|
|
return out, nil
|
|
}
|