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incus: add completions for storage pools and volumes #597

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merged 2 commits into from
Mar 9, 2024
Merged

incus: add completions for storage pools and volumes #597

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933a824
incus: expose parseVolume to entire package
adamcstephens Mar 8, 2024
9c771d8
incus: add completions for storage pools and volumes
adamcstephens Mar 8, 2024
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277 changes: 274 additions & 3 deletions cmd/incus/completion.go
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Original file line number Diff line number Diff line change
Expand Up @@ -104,6 +104,23 @@ func (g *cmdGlobal) cmpInstances(toComplete string) ([]string, cobra.ShellCompDi
return results, cobra.ShellCompDirectiveNoFileComp
}

func (g *cmdGlobal) cmpInstanceNamesFromRemote(toComplete string) ([]string, cobra.ShellCompDirective) {
results := []string{}

resources, _ := g.ParseServers(toComplete)

if len(resources) > 0 {
resource := resources[0]

containers, _ := resource.server.GetInstanceNames("container")
results = append(results, containers...)
vms, _ := resource.server.GetInstanceNames("virtual-machine")
results = append(results, vms...)
}

return results, cobra.ShellCompDirectiveNoFileComp
}

func (g *cmdGlobal) cmpNetworks(toComplete string) ([]string, cobra.ShellCompDirective) {
results := []string{}

Expand Down Expand Up @@ -158,7 +175,7 @@ func (g *cmdGlobal) cmpNetworkConfigs(networkName string) ([]string, cobra.Shell
results = append(results, k)
}

return results, cobra.ShellCompDirectiveError
return results, cobra.ShellCompDirectiveNoFileComp
}

func (g *cmdGlobal) cmpNetworkInstances(networkName string) ([]string, cobra.ShellCompDirective) {
Expand Down Expand Up @@ -186,7 +203,7 @@ func (g *cmdGlobal) cmpNetworkInstances(networkName string) ([]string, cobra.She
}
}

return results, cobra.ShellCompDirectiveError
return results, cobra.ShellCompDirectiveNoFileComp
}

func (g *cmdGlobal) cmpNetworkProfiles(networkName string) ([]string, cobra.ShellCompDirective) {
Expand Down Expand Up @@ -214,7 +231,7 @@ func (g *cmdGlobal) cmpNetworkProfiles(networkName string) ([]string, cobra.Shel
}
}

return results, cobra.ShellCompDirectiveError
return results, cobra.ShellCompDirectiveNoFileComp
}

func (g *cmdGlobal) cmpProfileConfigs(profileName string) ([]string, cobra.ShellCompDirective) {
Expand All @@ -239,6 +256,21 @@ func (g *cmdGlobal) cmpProfileConfigs(profileName string) ([]string, cobra.Shell
return configs, cobra.ShellCompDirectiveNoFileComp
}

func (g *cmdGlobal) cmpProfileNamesFromRemote(toComplete string) ([]string, cobra.ShellCompDirective) {
results := []string{}

resources, _ := g.ParseServers(toComplete)

if len(resources) > 0 {
resource := resources[0]

profiles, _ := resource.server.GetProfileNames()
results = append(results, profiles...)
}

return results, cobra.ShellCompDirectiveNoFileComp
}

func (g *cmdGlobal) cmpProfiles(toComplete string, includeRemotes bool) ([]string, cobra.ShellCompDirective) {
results := []string{}

Expand Down Expand Up @@ -349,3 +381,242 @@ func (g *cmdGlobal) cmpRemoteNames() ([]string, cobra.ShellCompDirective) {

return results, cobra.ShellCompDirectiveNoFileComp
}

func (g *cmdGlobal) cmpStoragePoolConfigs(poolName string) ([]string, cobra.ShellCompDirective) {
// Parse remote
resources, err := g.ParseServers(poolName)
if err != nil || len(resources) == 0 {
return nil, cobra.ShellCompDirectiveError
}

resource := resources[0]
client := resource.server

if strings.Contains(poolName, ":") {
poolName = strings.Split(poolName, ":")[1]
}

pool, _, err := client.GetStoragePool(poolName)
if err != nil {
return nil, cobra.ShellCompDirectiveError
}

var results []string
for k := range pool.Config {
results = append(results, k)
}

return results, cobra.ShellCompDirectiveNoFileComp
}

func (g *cmdGlobal) cmpStoragePoolWithVolume(toComplete string) ([]string, cobra.ShellCompDirective) {
if !strings.Contains(toComplete, "/") {
pools, compdir := g.cmpStoragePools(toComplete)
if compdir == cobra.ShellCompDirectiveError {
return nil, compdir
}

results := []string{}
for _, pool := range pools {
if strings.HasSuffix(pool, ":") {
results = append(results, pool)
} else {
results = append(results, fmt.Sprintf("%s/", pool))
}
}

return results, cobra.ShellCompDirectiveNoSpace
}

pool := strings.Split(toComplete, "/")[0]
volumes, compdir := g.cmpStoragePoolVolumes(pool)
if compdir == cobra.ShellCompDirectiveError {
return nil, compdir
}

results := []string{}
for _, volume := range volumes {
results = append(results, fmt.Sprintf("%s/%s", pool, volume))
}

return results, cobra.ShellCompDirectiveNoFileComp
}

func (g *cmdGlobal) cmpStoragePools(toComplete string) ([]string, cobra.ShellCompDirective) {
results := []string{}

resources, _ := g.ParseServers(toComplete)

if len(resources) > 0 {
resource := resources[0]

storagePools, _ := resource.server.GetStoragePoolNames()

for _, storage := range storagePools {
var name string

if resource.remote == g.conf.DefaultRemote && !strings.Contains(toComplete, g.conf.DefaultRemote) {
name = storage
} else {
name = fmt.Sprintf("%s:%s", resource.remote, storage)
}

results = append(results, name)
}
}

if !strings.Contains(toComplete, ":") {
remotes, _ := g.cmpRemotes(false)
results = append(results, remotes...)
}

return results, cobra.ShellCompDirectiveNoFileComp
}

func (g *cmdGlobal) cmpStoragePoolVolumeConfigs(poolName string, volumeName string) ([]string, cobra.ShellCompDirective) {
// Parse remote
resources, err := g.ParseServers(poolName)
if err != nil || len(resources) == 0 {
return nil, cobra.ShellCompDirectiveError
}

resource := resources[0]
client := resource.server

var pool = poolName
if strings.Contains(poolName, ":") {
pool = strings.Split(poolName, ":")[1]
}

volName, volType := parseVolume("custom", volumeName)

volume, _, err := client.GetStoragePoolVolume(pool, volType, volName)
if err != nil {
return nil, cobra.ShellCompDirectiveError
}

var results []string
for k := range volume.Config {
results = append(results, k)
}

return results, cobra.ShellCompDirectiveNoFileComp
}

func (g *cmdGlobal) cmpStoragePoolVolumeInstances(poolName string, volumeName string) ([]string, cobra.ShellCompDirective) {
// Parse remote
resources, err := g.ParseServers(poolName)
if err != nil || len(resources) == 0 {
return nil, cobra.ShellCompDirectiveError
}

resource := resources[0]
client := resource.server

var pool = poolName
if strings.Contains(poolName, ":") {
pool = strings.Split(poolName, ":")[1]
}

volName, volType := parseVolume("custom", volumeName)

volume, _, err := client.GetStoragePoolVolume(pool, volType, volName)
if err != nil {
return nil, cobra.ShellCompDirectiveError
}

var results []string
for _, i := range volume.UsedBy {
r := regexp.MustCompile(`/1.0/instances/(.*)`)
match := r.FindStringSubmatch(i)

if len(match) == 2 {
results = append(results, match[1])
}
}

return results, cobra.ShellCompDirectiveNoFileComp
}

func (g *cmdGlobal) cmpStoragePoolVolumeProfiles(poolName string, volumeName string) ([]string, cobra.ShellCompDirective) {
// Parse remote
resources, err := g.ParseServers(poolName)
if err != nil || len(resources) == 0 {
return nil, cobra.ShellCompDirectiveError
}

resource := resources[0]
client := resource.server

var pool = poolName
if strings.Contains(poolName, ":") {
pool = strings.Split(poolName, ":")[1]
}

volName, volType := parseVolume("custom", volumeName)

volume, _, err := client.GetStoragePoolVolume(pool, volType, volName)
if err != nil {
return nil, cobra.ShellCompDirectiveError
}

var results []string
for _, i := range volume.UsedBy {
r := regexp.MustCompile(`/1.0/profiles/(.*)`)
match := r.FindStringSubmatch(i)

if len(match) == 2 {
results = append(results, match[1])
}
}

return results, cobra.ShellCompDirectiveNoFileComp
}

func (g *cmdGlobal) cmpStoragePoolVolumeSnapshots(poolName string, volumeName string) ([]string, cobra.ShellCompDirective) {
// Parse remote
resources, err := g.ParseServers(poolName)
if err != nil || len(resources) == 0 {
return nil, cobra.ShellCompDirectiveError
}

resource := resources[0]
client := resource.server

var pool = poolName
if strings.Contains(poolName, ":") {
pool = strings.Split(poolName, ":")[1]
}

volName, volType := parseVolume("custom", volumeName)

snapshots, err := client.GetStoragePoolVolumeSnapshotNames(pool, volType, volName)
if err != nil {
return nil, cobra.ShellCompDirectiveError
}

return snapshots, cobra.ShellCompDirectiveNoFileComp
}

func (g *cmdGlobal) cmpStoragePoolVolumes(poolName string) ([]string, cobra.ShellCompDirective) {
// Parse remote
resources, err := g.ParseServers(poolName)
if err != nil || len(resources) == 0 {
return nil, cobra.ShellCompDirectiveError
}

resource := resources[0]
client := resource.server

var pool = poolName
if strings.Contains(poolName, ":") {
pool = strings.Split(poolName, ":")[1]
}

volumes, err := client.GetStoragePoolVolumeNames(pool)
if err != nil {
return nil, cobra.ShellCompDirectiveError
}

return volumes, cobra.ShellCompDirectiveNoFileComp
}
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