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-rw-r--r--commands/helper_completion.go342
1 files changed, 342 insertions, 0 deletions
diff --git a/commands/helper_completion.go b/commands/helper_completion.go
new file mode 100644
index 00000000..3a089e35
--- /dev/null
+++ b/commands/helper_completion.go
@@ -0,0 +1,342 @@
+package commands
+
+import (
+ "fmt"
+ "sort"
+ "strings"
+
+ "github.com/spf13/cobra"
+
+ "github.com/MichaelMure/git-bug/bridge"
+ "github.com/MichaelMure/git-bug/bridge/core/auth"
+ "github.com/MichaelMure/git-bug/bug"
+ "github.com/MichaelMure/git-bug/cache"
+ _select "github.com/MichaelMure/git-bug/commands/select"
+)
+
+type validArgsFunction func(cmd *cobra.Command, args []string, toComplete string) (completions []string, directives cobra.ShellCompDirective)
+
+func completionHandlerError(err error) (completions []string, directives cobra.ShellCompDirective) {
+ return nil, cobra.ShellCompDirectiveError
+}
+
+func completeBridge(env *Env) validArgsFunction {
+ return func(cmd *cobra.Command, args []string, toComplete string) (completions []string, directives cobra.ShellCompDirective) {
+ if err := loadBackend(env)(cmd, args); err != nil {
+ return completionHandlerError(err)
+ }
+ defer func() {
+ _ = env.backend.Close()
+ }()
+
+ bridges, err := bridge.ConfiguredBridges(env.backend)
+ if err != nil {
+ return completionHandlerError(err)
+ }
+
+ completions = make([]string, len(bridges))
+ for i, bridge := range bridges {
+ completions[i] = bridge + "\t" + "Bridge"
+ }
+
+ return completions, cobra.ShellCompDirectiveNoFileComp
+ }
+}
+
+func completeBridgeAuth(env *Env) validArgsFunction {
+ return func(cmd *cobra.Command, args []string, toComplete string) (completions []string, directives cobra.ShellCompDirective) {
+ if err := loadBackend(env)(cmd, args); err != nil {
+ return completionHandlerError(err)
+ }
+ defer func() {
+ _ = env.backend.Close()
+ }()
+
+ creds, err := auth.List(env.backend)
+ if err != nil {
+ return completionHandlerError(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 completeBug(env *Env) validArgsFunction {
+ return func(cmd *cobra.Command, args []string, toComplete string) (completions []string, directives cobra.ShellCompDirective) {
+ if err := loadBackend(env)(cmd, args); err != nil {
+ return completionHandlerError(err)
+ }
+ defer func() {
+ _ = env.backend.Close()
+ }()
+
+ return completeBugWithBackend(env.backend, toComplete)
+ }
+}
+
+func completeBugWithBackend(backend *cache.RepoCache, toComplete string) (completions []string, directives cobra.ShellCompDirective) {
+ allIds := backend.AllBugsIds()
+ bugExcerpt := make([]*cache.BugExcerpt, len(allIds))
+ for i, id := range allIds {
+ var err error
+ bugExcerpt[i], err = backend.ResolveBugExcerpt(id)
+ if err != nil {
+ return completionHandlerError(err)
+ }
+ }
+
+ for i, id := range allIds {
+ if strings.Contains(id.String(), strings.TrimSpace(toComplete)) {
+ completions = append(completions, id.Human()+"\t"+bugExcerpt[i].Title)
+ }
+ }
+
+ return completions, cobra.ShellCompDirectiveNoFileComp
+}
+
+func completeBugAndLabels(env *Env, addOrRemove bool) validArgsFunction {
+ return func(cmd *cobra.Command, args []string, toComplete string) (completions []string, directives cobra.ShellCompDirective) {
+ if err := loadBackend(env)(cmd, args); err != nil {
+ return completionHandlerError(err)
+ }
+ defer func() {
+ _ = env.backend.Close()
+ }()
+
+ b, args, err := _select.ResolveBug(env.backend, args)
+ if err == _select.ErrNoValidId {
+ // we need a bug first to complete labels
+ return completeBugWithBackend(env.backend, toComplete)
+ }
+ if err != nil {
+ return completionHandlerError(err)
+ }
+
+ snap := b.Snapshot()
+
+ seenLabels := map[bug.Label]bool{}
+ for _, label := range args {
+ seenLabels[bug.Label(label)] = addOrRemove
+ }
+
+ var labels []bug.Label
+ if addOrRemove {
+ for _, label := range snap.Labels {
+ seenLabels[label] = true
+ }
+
+ allLabels := env.backend.ValidLabels()
+ labels = make([]bug.Label, 0, len(allLabels))
+ for _, label := range allLabels {
+ if !seenLabels[label] {
+ labels = append(labels, label)
+ }
+ }
+ } else {
+ labels = make([]bug.Label, 0, len(snap.Labels))
+ for _, label := range snap.Labels {
+ if seenLabels[label] {
+ labels = append(labels, label)
+ }
+ }
+ }
+
+ completions = make([]string, len(labels))
+ for i, label := range labels {
+ completions[i] = string(label) + "\t" + "Label"
+ }
+
+ return completions, cobra.ShellCompDirectiveNoFileComp
+ }
+}
+
+func completeFrom(choices []string) validArgsFunction {
+ return func(cmd *cobra.Command, args []string, toComplete string) ([]string, cobra.ShellCompDirective) {
+ return choices, cobra.ShellCompDirectiveNoFileComp
+ }
+}
+
+func completeGitRemote(env *Env) validArgsFunction {
+ return func(cmd *cobra.Command, args []string, toComplete string) (completions []string, directives cobra.ShellCompDirective) {
+ if err := loadBackend(env)(cmd, args); err != nil {
+ return completionHandlerError(err)
+ }
+ defer func() {
+ _ = env.backend.Close()
+ }()
+
+ remoteMap, err := env.backend.GetRemotes()
+ if err != nil {
+ return completionHandlerError(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 completeLabel(env *Env) validArgsFunction {
+ return func(cmd *cobra.Command, args []string, toComplete string) (completions []string, directives cobra.ShellCompDirective) {
+ if err := loadBackend(env)(cmd, args); err != nil {
+ return completionHandlerError(err)
+ }
+ defer func() {
+ _ = env.backend.Close()
+ }()
+
+ labels := env.backend.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 completeLs(env *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 := loadBackend(env)(cmd, args); err != nil {
+ return completionHandlerError(err)
+ }
+ defer func() {
+ _ = env.backend.Close()
+ }()
+ }
+
+ for _, key := range byPerson {
+ if !strings.HasPrefix(toComplete, key) {
+ continue
+ }
+ ids := env.backend.AllIdentityIds()
+ completions = make([]string, len(ids))
+ for i, id := range ids {
+ user, err := env.backend.ResolveIdentityExcerpt(id)
+ if err != nil {
+ return completionHandlerError(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.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 completeUser(env *Env) validArgsFunction {
+ return func(cmd *cobra.Command, args []string, toComplete string) (completions []string, directives cobra.ShellCompDirective) {
+ if err := loadBackend(env)(cmd, args); err != nil {
+ return completionHandlerError(err)
+ }
+ defer func() {
+ _ = env.backend.Close()
+ }()
+
+ ids := env.backend.AllIdentityIds()
+ completions = make([]string, len(ids))
+ for i, id := range ids {
+ user, err := env.backend.ResolveIdentityExcerpt(id)
+ if err != nil {
+ return completionHandlerError(err)
+ }
+ completions[i] = user.Id.Human() + "\t" + user.DisplayName()
+ }
+ return completions, cobra.ShellCompDirectiveNoFileComp
+ }
+}
+
+func completeUserForQuery(env *Env) validArgsFunction {
+ return func(cmd *cobra.Command, args []string, toComplete string) (completions []string, directives cobra.ShellCompDirective) {
+ if err := loadBackend(env)(cmd, args); err != nil {
+ return completionHandlerError(err)
+ }
+ defer func() {
+ _ = env.backend.Close()
+ }()
+
+ ids := env.backend.AllIdentityIds()
+ completions = make([]string, len(ids))
+ for i, id := range ids {
+ user, err := env.backend.ResolveIdentityExcerpt(id)
+ if err != nil {
+ return completionHandlerError(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
+ }
+}
generated by cgit (git 2.34.1) at 2024-09-20 00:44:06 +0000