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lib.go
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lib.go
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package core
import (
"fmt"
"sort"
"strings"
"text/tabwriter"
log "github.com/sirupsen/logrus"
"github.com/robgonnella/ardi/v2/rpc"
)
// LibCore core module for lib commands
type LibCore struct {
logger *log.Logger
client rpc.Client
initialized bool
}
// NewLibCore Lib instance
func NewLibCore(client rpc.Client, logger *log.Logger) *LibCore {
return &LibCore{
logger: logger,
client: client,
initialized: false,
}
}
// Search all available libraries with optional search filter
func (l *LibCore) Search(searchArg string) error {
l.init()
libraries, err := l.client.SearchLibraries(searchArg)
if err != nil {
return err
}
if len(libraries) == 0 {
return fmt.Errorf("no libraries found for %s", searchArg)
}
sort.Slice(libraries, func(i, j int) bool {
return libraries[i].GetName() < libraries[j].GetName()
})
w := tabwriter.NewWriter(l.logger.Out, 0, 0, 8, ' ', 0)
defer w.Flush()
w.Write([]byte("Library\tLatest\tOther Releases\n"))
for _, lib := range libraries {
releases := []string{}
for _, rel := range lib.GetReleases() {
releases = append(releases, rel.GetVersion())
}
sort.Slice(releases, func(i, j int) bool {
return releases[i] > releases[j]
})
if len(releases) > 1 {
releases = releases[1:]
} else {
releases = []string{}
}
if len(releases) > 4 {
releases = releases[:4]
releases = append(releases, "...")
}
w.Write([]byte(fmt.Sprintf("%s\t%s\t%s\n", lib.GetName(), lib.GetLatest().GetVersion(), strings.Join(releases, ", "))))
}
return nil
}
// Add library for project
func (l *LibCore) Add(lib string) (string, string, error) {
l.init()
libParts := strings.Split(lib, "@")
library := libParts[0]
version := ""
if len(libParts) > 1 {
version = libParts[1]
}
installedVersion, err := l.client.InstallLibrary(library, version)
if err != nil {
return "", "", err
}
l.logger.Infof("Installed library: %s %s", library, installedVersion)
return library, installedVersion, nil
}
// Remove library either globally or for project
func (l *LibCore) Remove(library string) error {
l.logger.Infof("Removing library: %s", library)
if err := l.client.UninstallLibrary(library); err != nil {
return err
}
return nil
}
// ListInstalled lists all installed libraries
func (l *LibCore) ListInstalled() error {
libs, err := l.client.GetInstalledLibs()
if err != nil {
return err
}
w := tabwriter.NewWriter(l.logger.Out, 0, 0, 8, ' ', 0)
defer w.Flush()
w.Write([]byte("Library\tVersion\tDescription\n"))
for _, l := range libs {
library := l.GetLibrary()
name := library.GetName()
version := library.Version
desc := library.GetSentence()
fields := fmt.Sprintf("%s\t%s\t%s\n", name, version, desc)
w.Write([]byte(fields))
}
return nil
}
// private
func (l *LibCore) init() error {
if !l.initialized {
if err := l.client.UpdateLibraryIndex(); err != nil {
l.logger.WithError(err).Warn("Failed to update library index file")
return err
}
l.initialized = true
}
return nil
}