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package completion
import (
"fmt"
"sort"
"strings"
"github.com/spf13/cobra"
"github.com/git-bug/git-bug/bridge"
"github.com/git-bug/git-bug/bridge/core/auth"
"github.com/git-bug/git-bug/commands/execenv"
)
type ValidArgsFunction func(cmd *cobra.Command, args []string, toComplete string) (completions []string, directives cobra.ShellCompDirective)
func HandleError(err error) (completions []string, directives cobra.ShellCompDirective) {
return nil, cobra.ShellCompDirectiveError
}
func Bridge(env *execenv.Env) ValidArgsFunction {
return func(cmd *cobra.Command, args []string, toComplete string) (completions []string, directives cobra.ShellCompDirective) {
if err := execenv.LoadBackend(env)(cmd, args); err != nil {
return HandleError(err)
}
defer func() {
_ = env.Backend.Close()
}()
bridges, err := bridge.ConfiguredBridges(env.Backend)
if err != nil {
return HandleError(err)
}
completions = make([]string, len(bridges))
for i, bridge := range bridges {
completions[i] = bridge + "\t" + "Bridge"
}
return completions, cobra.ShellCompDirectiveNoFileComp
}
}
func BridgeAuth(env *execenv.Env) ValidArgsFunction {
return func(cmd *cobra.Command, args []string, toComplete string) (completions []string, directives cobra.ShellCompDirective) {
if err := execenv.LoadBackend(env)(cmd, args); err != nil {
return HandleError(err)
}
defer func() {
_ = env.Backend.Close()
}()
creds, err := auth.List(env.Backend)
if err != nil {
return HandleError(err)
}
completions = make([]string, len(creds))
for i, cred := range creds {
meta := make([]string, 0, len(cred.Metadata()))
for k, v := range cred.Metadata() {
meta = append(meta, k+":"+v)
}
sort.Strings(meta)
metaFmt := strings.Join(meta, ",")
completions[i] = cred.ID().Human() + "\t" + cred.Target() + " " + string(cred.Kind()) + " " + metaFmt
}
return completions, cobra.ShellCompDirectiveNoFileComp
}
}
func From(choices []string) ValidArgsFunction {
return func(cmd *cobra.Command, args []string, toComplete string) ([]string, cobra.ShellCompDirective) {
return choices, cobra.ShellCompDirectiveNoFileComp
}
}
func GitRemote(env *execenv.Env) ValidArgsFunction {
return func(cmd *cobra.Command, args []string, toComplete string) (completions []string, directives cobra.ShellCompDirective) {
if err := execenv.LoadBackend(env)(cmd, args); err != nil {
return HandleError(err)
}
defer func() {
_ = env.Backend.Close()
}()
remoteMap, err := env.Backend.GetRemotes()
if err != nil {
return HandleError(err)
}
completions = make([]string, 0, len(remoteMap))
for remote, url := range remoteMap {
completions = append(completions, remote+"\t"+"Remote: "+url)
}
sort.Strings(completions)
return completions, cobra.ShellCompDirectiveNoFileComp
}
}
func Label(env *execenv.Env) ValidArgsFunction {
return func(cmd *cobra.Command, args []string, toComplete string) (completions []string, directives cobra.ShellCompDirective) {
if err := execenv.LoadBackend(env)(cmd, args); err != nil {
return HandleError(err)
}
defer func() {
_ = env.Backend.Close()
}()
labels := env.Backend.Bugs().ValidLabels()
completions = make([]string, len(labels))
for i, label := range labels {
if strings.Contains(label.String(), " ") {
completions[i] = fmt.Sprintf("\"%s\"\tLabel", label.String())
} else {
completions[i] = fmt.Sprintf("%s\tLabel", label.String())
}
}
return completions, cobra.ShellCompDirectiveNoFileComp
}
}
func Ls(env *execenv.Env) ValidArgsFunction {
return func(cmd *cobra.Command, args []string, toComplete string) (completions []string, directives cobra.ShellCompDirective) {
if strings.HasPrefix(toComplete, "status:") {
completions = append(completions, "status:open\tOpen bugs")
completions = append(completions, "status:closed\tClosed bugs")
return completions, cobra.ShellCompDirectiveDefault
}
byPerson := []string{"author:", "participant:", "actor:"}
byLabel := []string{"label:", "no:"}
needBackend := false
for _, key := range append(byPerson, byLabel...) {
if strings.HasPrefix(toComplete, key) {
needBackend = true
}
}
if needBackend {
if err := execenv.LoadBackend(env)(cmd, args); err != nil {
return HandleError(err)
}
defer func() {
_ = env.Backend.Close()
}()
}
for _, key := range byPerson {
if !strings.HasPrefix(toComplete, key) {
continue
}
ids := env.Backend.Identities().AllIds()
completions = make([]string, len(ids))
for i, id := range ids {
user, err := env.Backend.Identities().ResolveExcerpt(id)
if err != nil {
return HandleError(err)
}
var handle string
if user.Login != "" {
handle = user.Login
} else {
// "author:John Doe" does not work yet, so use the first name.
handle = strings.Split(user.Name, " ")[0]
}
completions[i] = key + handle + "\t" + user.DisplayName()
}
return completions, cobra.ShellCompDirectiveNoFileComp
}
for _, key := range byLabel {
if !strings.HasPrefix(toComplete, key) {
continue
}
labels := env.Backend.Bugs().ValidLabels()
completions = make([]string, len(labels))
for i, label := range labels {
if strings.Contains(label.String(), " ") {
completions[i] = key + "\"" + string(label) + "\""
} else {
completions[i] = key + string(label)
}
}
return completions, cobra.ShellCompDirectiveNoFileComp
}
completions = []string{
"actor:\tFilter by actor",
"author:\tFilter by author",
"label:\tFilter by label",
"no:\tExclude bugs by label",
"participant:\tFilter by participant",
"status:\tFilter by open/close status",
"title:\tFilter by title",
}
return completions, cobra.ShellCompDirectiveNoSpace
}
}
func User(env *execenv.Env) ValidArgsFunction {
return func(cmd *cobra.Command, args []string, toComplete string) (completions []string, directives cobra.ShellCompDirective) {
if err := execenv.LoadBackend(env)(cmd, args); err != nil {
return HandleError(err)
}
defer func() {
_ = env.Backend.Close()
}()
ids := env.Backend.Identities().AllIds()
completions = make([]string, len(ids))
for i, id := range ids {
user, err := env.Backend.Identities().ResolveExcerpt(id)
if err != nil {
return HandleError(err)
}
completions[i] = user.Id().Human() + "\t" + user.DisplayName()
}
return completions, cobra.ShellCompDirectiveNoFileComp
}
}
func UserForQuery(env *execenv.Env) ValidArgsFunction {
return func(cmd *cobra.Command, args []string, toComplete string) (completions []string, directives cobra.ShellCompDirective) {
if err := execenv.LoadBackend(env)(cmd, args); err != nil {
return HandleError(err)
}
defer func() {
_ = env.Backend.Close()
}()
ids := env.Backend.Identities().AllIds()
completions = make([]string, len(ids))
for i, id := range ids {
user, err := env.Backend.Identities().ResolveExcerpt(id)
if err != nil {
return HandleError(err)
}
var handle string
if user.Login != "" {
handle = user.Login
} else {
// "author:John Doe" does not work yet, so use the first name.
handle = strings.Split(user.Name, " ")[0]
}
completions[i] = handle + "\t" + user.DisplayName()
}
return completions, cobra.ShellCompDirectiveNoFileComp
}
}
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