Add simple text pager for interactive list commands

When stdin and stdout are both TTYs and a TableConfig is registered,
list commands now stream their first page of rows to stdout and prompt:

  [space] more  [enter] all  [q|esc] quit

Piped output and `--output json` keep the existing behavior.

Alternative approach to #4729: instead of a full Bubble Tea TUI with
scrolling, search, and cursor navigation, this renders a plain text
table page-by-page and reads a single key in raw terminal mode to
drive paging. Same TableConfig / Col[T] infrastructure, minus the
interactive browser.

Wiring:
- `libs/tableview/config.go`, `context.go`, `wrap.go`: TableConfig,
  RowIterator, Col[T]/ColMax[T] generic helpers, cobra PreRunE wiring.
- `libs/tableview/common.go`: extracted `computeColumnWidths` and
  `renderTableToLines` so they can be shared between the existing
  static aitools browser and the new pager.
- `libs/tableview/simple.go`: the pager itself (raw-mode key reader,
  fetch-on-demand, per-column MaxWidth truncation).
- `libs/cmdio/render.go`: `RenderIterator` routes to the pager when
  `Capabilities.SupportsPager()` returns true.
- `cmd/workspace/*/overrides.go`: TableConfigs for the 18 most
  common list commands.

Test plan:
- `go test ./libs/tableview/... ./libs/cmdio/... ./cmd/workspace/...`
- `make checks` passes
- `make lintfull` passes (0 issues)
- Manual smoke in a TTY: space pages through, enter drains, q/esc exits.

Co-authored-by: Isaac

Author: simonfaltum

NEXT_CHANGELOG.md

@@ -7,6 +7,7 @@
 ### CLI
 
 * Added `--limit` flag to all paginated list commands for client-side result capping ([#4984](https://github.com/databricks/cli/pull/4984)).
+* Added simple text pager for interactive list commands. When stdin and stdout are both TTYs, `databricks <resource> list` streams the first page of rows and prompts `[space] more  [enter] all  [q|esc] quit`. Piped output and `--output json` keep the existing behavior.
 
 ### Bundles
 

cmd/workspace/alerts/overrides.go

@@ -0,0 +1,26 @@
+package alerts
+
+import (
+	"github.com/databricks/cli/libs/cmdio"
+	"github.com/databricks/cli/libs/tableview"
+	"github.com/databricks/databricks-sdk-go/service/sql"
+	"github.com/spf13/cobra"
+)
+
+func listOverride(listCmd *cobra.Command, _ *sql.ListAlertsRequest) {
+	listCmd.Annotations["template"] = cmdio.Heredoc(`
+	{{range .}}{{green "%s" .Id}}	{{.DisplayName}}	{{.State}}
+	{{end}}`)
+
+	tableview.SetTableConfigOnCmd(listCmd, &tableview.TableConfig{
+		Columns: []tableview.ColumnDef{
+			tableview.Col("ID", func(a sql.ListAlertsResponseAlert) string { return a.Id }),
+			tableview.Col("Name", func(a sql.ListAlertsResponseAlert) string { return a.DisplayName }),
+			tableview.Col("State", func(a sql.ListAlertsResponseAlert) string { return string(a.State) }),
+		},
+	})
+}
+
+func init() {
+	listOverrides = append(listOverrides, listOverride)
+}

cmd/workspace/apps/overrides.go

@@ -5,6 +5,7 @@ import (
 
 	appsCli "github.com/databricks/cli/cmd/apps"
 	"github.com/databricks/cli/libs/cmdio"
+	"github.com/databricks/cli/libs/tableview"
 	"github.com/databricks/databricks-sdk-go/service/apps"
 	"github.com/spf13/cobra"
 )
@@ -15,6 +16,25 @@ func listOverride(listCmd *cobra.Command, listReq *apps.ListAppsRequest) {
 	listCmd.Annotations["template"] = cmdio.Heredoc(`
 	{{range .}}{{.Name | green}}	{{.Url}}	{{if .ComputeStatus}}{{if eq .ComputeStatus.State "ACTIVE"}}{{green "%s" .ComputeStatus.State }}{{else}}{{blue "%s" .ComputeStatus.State}}{{end}}{{end}}	{{if .ActiveDeployment}}{{if eq .ActiveDeployment.Status.State "SUCCEEDED"}}{{green "%s" .ActiveDeployment.Status.State }}{{else}}{{blue "%s" .ActiveDeployment.Status.State}}{{end}}{{end}}
 	{{end}}`)
+
+	tableview.SetTableConfigOnCmd(listCmd, &tableview.TableConfig{
+		Columns: []tableview.ColumnDef{
+			tableview.Col("Name", func(a apps.App) string { return a.Name }),
+			tableview.Col("URL", func(a apps.App) string { return a.Url }),
+			tableview.Col("Compute Status", func(a apps.App) string {
+				if a.ComputeStatus != nil {
+					return string(a.ComputeStatus.State)
+				}
+				return ""
+			}),
+			tableview.Col("Deploy Status", func(a apps.App) string {
+				if a.ActiveDeployment != nil && a.ActiveDeployment.Status != nil {
+					return string(a.ActiveDeployment.Status.State)
+				}
+				return ""
+			}),
+		},
+	})
 }
 
 func listDeploymentsOverride(listDeploymentsCmd *cobra.Command, listDeploymentsReq *apps.ListAppDeploymentsRequest) {

cmd/workspace/catalogs/overrides.go

@@ -2,16 +2,27 @@ package catalogs
 
 import (
 	"github.com/databricks/cli/libs/cmdio"
+	"github.com/databricks/cli/libs/tableview"
 	"github.com/databricks/databricks-sdk-go/service/catalog"
 	"github.com/spf13/cobra"
 )
 
 func listOverride(listCmd *cobra.Command, listReq *catalog.ListCatalogsRequest) {
+	// Template is the fallback for piped / JSON output. The simple pager
+	// uses the TableConfig when stdin/stdout are TTYs.
 	listCmd.Annotations["headerTemplate"] = cmdio.Heredoc(`
 	{{header "Name"}}	{{header "Type"}}	{{header "Comment"}}`)
 	listCmd.Annotations["template"] = cmdio.Heredoc(`
 	{{range .}}{{.Name|green}}	{{blue "%s" .CatalogType}}	{{.Comment}}
 	{{end}}`)
+
+	tableview.SetTableConfigOnCmd(listCmd, &tableview.TableConfig{
+		Columns: []tableview.ColumnDef{
+			tableview.Col("Name", func(c catalog.CatalogInfo) string { return c.Name }),
+			tableview.Col("Type", func(c catalog.CatalogInfo) string { return string(c.CatalogType) }),
+			tableview.ColMax("Comment", 40, func(c catalog.CatalogInfo) string { return c.Comment }),
+		},
+	})
 }
 
 func init() {

cmd/workspace/cluster-policies/overrides.go

@@ -2,6 +2,7 @@ package cluster_policies
 
 import (
 	"github.com/databricks/cli/libs/cmdio"
+	"github.com/databricks/cli/libs/tableview"
 	"github.com/databricks/databricks-sdk-go/service/compute"
 	"github.com/spf13/cobra"
 )
@@ -10,6 +11,19 @@ func listOverride(listCmd *cobra.Command, _ *compute.ListClusterPoliciesRequest)
 	listCmd.Annotations["template"] = cmdio.Heredoc(`
 	{{range .}}{{.PolicyId | green}}	{{.Name}}
 	{{end}}`)
+
+	tableview.SetTableConfigOnCmd(listCmd, &tableview.TableConfig{
+		Columns: []tableview.ColumnDef{
+			tableview.Col("Policy ID", func(p compute.Policy) string { return p.PolicyId }),
+			tableview.Col("Name", func(p compute.Policy) string { return p.Name }),
+			tableview.Col("Default", func(p compute.Policy) string {
+				if p.IsDefault {
+					return "yes"
+				}
+				return ""
+			}),
+		},
+	})
 }
 
 func getOverride(getCmd *cobra.Command, _ *compute.GetClusterPolicyRequest) {

cmd/workspace/clusters/overrides.go

@@ -4,6 +4,7 @@ import (
 	"strings"
 
 	"github.com/databricks/cli/libs/cmdio"
+	"github.com/databricks/cli/libs/tableview"
 	"github.com/databricks/databricks-sdk-go/service/compute"
 	"github.com/spf13/cobra"
 )
@@ -17,6 +18,14 @@ func listOverride(listCmd *cobra.Command, listReq *compute.ListClustersRequest)
 	{{range .}}{{.ClusterId | green}}	{{.ClusterName | cyan}}	{{if eq .State "RUNNING"}}{{green "%s" .State}}{{else if eq .State "TERMINATED"}}{{red "%s" .State}}{{else}}{{blue "%s" .State}}{{end}}
 	{{end}}`)
 
+	tableview.SetTableConfigOnCmd(listCmd, &tableview.TableConfig{
+		Columns: []tableview.ColumnDef{
+			tableview.Col("Cluster ID", func(c compute.ClusterDetails) string { return c.ClusterId }),
+			tableview.Col("Name", func(c compute.ClusterDetails) string { return c.ClusterName }),
+			tableview.Col("State", func(c compute.ClusterDetails) string { return string(c.State) }),
+		},
+	})
+
 	listReq.FilterBy = &compute.ListClustersFilterBy{}
 	listCmd.Flags().BoolVar(&listReq.FilterBy.IsPinned, "is-pinned", false, "Filter clusters by pinned status")
 	listCmd.Flags().StringVar(&listReq.FilterBy.PolicyId, "policy-id", "", "Filter clusters by policy id")

cmd/workspace/external-locations/overrides.go

@@ -2,6 +2,7 @@ package external_locations
 
 import (
 	"github.com/databricks/cli/libs/cmdio"
+	"github.com/databricks/cli/libs/tableview"
 	"github.com/databricks/databricks-sdk-go/service/catalog"
 	"github.com/spf13/cobra"
 )
@@ -12,6 +13,14 @@ func listOverride(listCmd *cobra.Command, listReq *catalog.ListExternalLocations
 	listCmd.Annotations["template"] = cmdio.Heredoc(`
 	{{range .}}{{.Name|green}}	{{.CredentialName|cyan}}	{{.Url}}
 	{{end}}`)
+
+	tableview.SetTableConfigOnCmd(listCmd, &tableview.TableConfig{
+		Columns: []tableview.ColumnDef{
+			tableview.Col("Name", func(l catalog.ExternalLocationInfo) string { return l.Name }),
+			tableview.Col("Credential", func(l catalog.ExternalLocationInfo) string { return l.CredentialName }),
+			tableview.Col("URL", func(l catalog.ExternalLocationInfo) string { return l.Url }),
+		},
+	})
 }
 
 func init() {

cmd/workspace/instance-pools/overrides.go

@@ -2,13 +2,24 @@ package instance_pools
 
 import (
 	"github.com/databricks/cli/libs/cmdio"
+	"github.com/databricks/cli/libs/tableview"
+	"github.com/databricks/databricks-sdk-go/service/compute"
 	"github.com/spf13/cobra"
 )
 
 func listOverride(listCmd *cobra.Command) {
 	listCmd.Annotations["template"] = cmdio.Heredoc(`
 	{{range .}}{{.InstancePoolId|green}}	{{.InstancePoolName}}	{{.NodeTypeId}}	{{.State}}
 	{{end}}`)
+
+	tableview.SetTableConfigOnCmd(listCmd, &tableview.TableConfig{
+		Columns: []tableview.ColumnDef{
+			tableview.Col("Pool ID", func(p compute.InstancePoolAndStats) string { return p.InstancePoolId }),
+			tableview.Col("Name", func(p compute.InstancePoolAndStats) string { return p.InstancePoolName }),
+			tableview.Col("Node Type", func(p compute.InstancePoolAndStats) string { return p.NodeTypeId }),
+			tableview.Col("State", func(p compute.InstancePoolAndStats) string { return string(p.State) }),
+		},
+	})
 }
 
 func init() {

cmd/workspace/jobs/overrides.go

@@ -1,7 +1,10 @@
 package jobs
 
 import (
+	"strconv"
+
 	"github.com/databricks/cli/libs/cmdio"
+	"github.com/databricks/cli/libs/tableview"
 	"github.com/databricks/databricks-sdk-go/service/jobs"
 	"github.com/spf13/cobra"
 )
@@ -10,6 +13,18 @@ func listOverride(listCmd *cobra.Command, listReq *jobs.ListJobsRequest) {
 	listCmd.Annotations["template"] = cmdio.Heredoc(`
 	{{range .}}{{green "%d" .JobId}}	{{.Settings.Name}}
 	{{end}}`)
+
+	tableview.SetTableConfigOnCmd(listCmd, &tableview.TableConfig{
+		Columns: []tableview.ColumnDef{
+			tableview.Col("Job ID", func(j jobs.BaseJob) string { return strconv.FormatInt(j.JobId, 10) }),
+			tableview.Col("Name", func(j jobs.BaseJob) string {
+				if j.Settings != nil {
+					return j.Settings.Name
+				}
+				return ""
+			}),
+		},
+	})
 }
 
 func listRunsOverride(listRunsCmd *cobra.Command, listRunsReq *jobs.ListRunsRequest) {
@@ -18,6 +33,20 @@ func listRunsOverride(listRunsCmd *cobra.Command, listRunsReq *jobs.ListRunsRequ
 	listRunsCmd.Annotations["template"] = cmdio.Heredoc(`
 	{{range .}}{{green "%d" .JobId}}	{{cyan "%d" .RunId}}	{{if eq .State.ResultState "SUCCESS"}}{{"SUCCESS"|green}}{{else}}{{red "%s" .State.ResultState}}{{end}}	{{.RunPageUrl}}
 	{{end}}`)
+
+	tableview.SetTableConfigOnCmd(listRunsCmd, &tableview.TableConfig{
+		Columns: []tableview.ColumnDef{
+			tableview.Col("Job ID", func(r jobs.BaseRun) string { return strconv.FormatInt(r.JobId, 10) }),
+			tableview.Col("Run ID", func(r jobs.BaseRun) string { return strconv.FormatInt(r.RunId, 10) }),
+			tableview.Col("Result State", func(r jobs.BaseRun) string {
+				if r.State != nil {
+					return string(r.State.ResultState)
+				}
+				return ""
+			}),
+			tableview.Col("URL", func(r jobs.BaseRun) string { return r.RunPageUrl }),
+		},
+	})
 }
 
 func init() {

cmd/workspace/lakeview/overrides.go

@@ -1,10 +1,28 @@
 package lakeview
 
 import (
+	"github.com/databricks/cli/libs/cmdio"
+	"github.com/databricks/cli/libs/tableview"
 	"github.com/databricks/databricks-sdk-go/service/dashboards"
 	"github.com/spf13/cobra"
 )
 
+func listOverride(listCmd *cobra.Command, _ *dashboards.ListDashboardsRequest) {
+	listCmd.Annotations["headerTemplate"] = cmdio.Heredoc(`
+	{{header "Dashboard ID"}}	{{header "Name"}}	{{header "State"}}`)
+	listCmd.Annotations["template"] = cmdio.Heredoc(`
+	{{range .}}{{green "%s" .DashboardId}}	{{.DisplayName}}	{{blue "%s" .LifecycleState}}
+	{{end}}`)
+
+	tableview.SetTableConfigOnCmd(listCmd, &tableview.TableConfig{
+		Columns: []tableview.ColumnDef{
+			tableview.Col("Dashboard ID", func(d dashboards.Dashboard) string { return d.DashboardId }),
+			tableview.Col("Name", func(d dashboards.Dashboard) string { return d.DisplayName }),
+			tableview.Col("State", func(d dashboards.Dashboard) string { return string(d.LifecycleState) }),
+		},
+	})
+}
+
 func publishOverride(cmd *cobra.Command, req *dashboards.PublishRequest) {
 	originalRunE := cmd.RunE
 	cmd.RunE = func(cmd *cobra.Command, args []string) error {
@@ -15,5 +33,6 @@ func publishOverride(cmd *cobra.Command, req *dashboards.PublishRequest) {
 }
 
 func init() {
+	listOverrides = append(listOverrides, listOverride)
 	publishOverrides = append(publishOverrides, publishOverride)
 }