feat(slack): add manifest copying

Author: TheodoreSpeaks

apps/sim/app/workspace/[workspaceId]/w/[workflowId]/components/panel/components/editor/components/sub-block/components/index.ts

@@ -22,6 +22,7 @@ export { ScheduleInfo } from './schedule-info/schedule-info'
 export { SelectorInput, type SelectorOverrides } from './selector-input/selector-input'
 export { ShortInput } from './short-input/short-input'
 export { SkillInput } from './skill-input/skill-input'
+export { SlackManifestGenerator } from './slack-manifest-generator/slack-manifest-generator'
 export { SliderInput } from './slider-input/slider-input'
 export { SortBuilder } from './sort-builder/sort-builder'
 export { InputFormat } from './starter/input-format'

apps/sim/app/workspace/[workspaceId]/w/[workflowId]/components/panel/components/editor/components/sub-block/components/slack-manifest-generator/capabilities.ts

@@ -0,0 +1,174 @@
+/**
+ * Slack app capabilities that can be toggled on in the manifest generator.
+ *
+ * @remarks
+ * Each capability maps to a set of bot OAuth scopes and bot events that must
+ * be declared in the Slack app manifest for the capability to work.
+ * See https://api.slack.com/reference/manifests for the manifest schema.
+ */
+
+export type SlackCapabilityGroup = 'trigger' | 'action'
+
+export interface SlackCapability {
+  id: string
+  label: string
+  description: string
+  group: SlackCapabilityGroup
+  scopes: readonly string[]
+  events: readonly string[]
+  defaultEnabled: boolean
+}
+
+export const SLACK_CAPABILITIES: readonly SlackCapability[] = [
+  {
+    id: 'mention',
+    label: '@mention',
+    description: 'Trigger the workflow when someone @-mentions your bot.',
+    group: 'trigger',
+    scopes: ['app_mentions:read'],
+    events: ['app_mention'],
+    defaultEnabled: true,
+  },
+  {
+    id: 'dm',
+    label: 'Direct message',
+    description: 'Trigger the workflow when a user sends your bot a 1:1 direct message.',
+    group: 'trigger',
+    scopes: ['im:history', 'im:read'],
+    events: ['message.im'],
+    defaultEnabled: true,
+  },
+  {
+    id: 'group_dm',
+    label: 'Group direct message',
+    description: 'Trigger on messages in multi-person DMs your bot is part of.',
+    group: 'trigger',
+    scopes: ['mpim:history', 'mpim:read'],
+    events: ['message.mpim'],
+    defaultEnabled: true,
+  },
+  {
+    id: 'public_channel',
+    label: 'Public channel message',
+    description: 'Trigger on messages in public channels your bot has been invited to.',
+    group: 'trigger',
+    scopes: ['channels:history', 'channels:read'],
+    events: ['message.channels'],
+    defaultEnabled: true,
+  },
+  {
+    id: 'private_channel',
+    label: 'Private channel message',
+    description: 'Trigger on messages in private channels your bot has been invited to.',
+    group: 'trigger',
+    scopes: ['groups:history', 'groups:read'],
+    events: ['message.groups'],
+    defaultEnabled: true,
+  },
+  {
+    id: 'public_channel_reaction',
+    label: 'Public channel reaction',
+    description: 'Trigger when emoji reactions are added or removed in public channels.',
+    group: 'trigger',
+    scopes: ['reactions:read'],
+    events: ['reaction_added', 'reaction_removed'],
+    defaultEnabled: true,
+  },
+  {
+    id: 'any_reaction',
+    label: 'Reaction (any channel)',
+    description: 'Trigger on any emoji reaction your bot can see — public or private.',
+    group: 'trigger',
+    scopes: ['reactions:read'],
+    events: ['reaction_added', 'reaction_removed'],
+    defaultEnabled: true,
+  },
+  {
+    id: 'send',
+    label: 'Send messages',
+    description: 'Let the bot post messages into channels it is a member of.',
+    group: 'action',
+    scopes: ['chat:write'],
+    events: [],
+    defaultEnabled: true,
+  },
+  {
+    id: 'add_reaction',
+    label: 'Add reactions',
+    description: 'Let the bot add emoji reactions to messages.',
+    group: 'action',
+    scopes: ['reactions:write'],
+    events: [],
+    defaultEnabled: true,
+  },
+  {
+    id: 'read_files',
+    label: 'Read file attachments',
+    description: 'Let the bot download file attachments on incoming messages.',
+    group: 'action',
+    scopes: ['files:read'],
+    events: [],
+    defaultEnabled: true,
+  },
+  {
+    id: 'read_users',
+    label: 'Look up users',
+    description: 'Resolve user IDs to names, profiles, and email addresses.',
+    group: 'action',
+    scopes: ['users:read', 'users:read.email'],
+    events: [],
+    defaultEnabled: true,
+  },
+] as const
+
+const WEBHOOK_URL_PLACEHOLDER = '<deploy workflow to generate webhook URL>'
+
+export interface BuildManifestOptions {
+  appName: string
+  webhookUrl: string | null
+}
+
+/**
+ * Builds a Slack app manifest object from a set of enabled capability ids.
+ *
+ * @remarks
+ * - Deduplicates scopes and events across overlapping capabilities.
+ * - Omits `settings.event_subscriptions` entirely when no events are selected —
+ *   Slack's manifest validator rejects an empty `bot_events` array.
+ * - When `webhookUrl` is null, embeds a human-readable placeholder so the
+ *   shape is visible before the workflow is deployed.
+ */
+export function buildSlackManifest(
+  enabled: ReadonlySet<string>,
+  { appName, webhookUrl }: BuildManifestOptions
+): Record<string, unknown> {
+  const active = SLACK_CAPABILITIES.filter((c) => enabled.has(c.id))
+  const scopes = [...new Set(active.flatMap((c) => c.scopes))].sort()
+  const events = [...new Set(active.flatMap((c) => c.events))].sort()
+  const displayName = appName.trim() || 'Sim Workflow Bot'
+
+  const manifest: Record<string, unknown> = {
+    display_information: { name: displayName },
+    features: {
+      bot_user: { display_name: displayName, always_online: true },
+    },
+    oauth_config: {
+      scopes: { bot: scopes },
+    },
+    settings: {
+      org_deploy_enabled: false,
+      socket_mode_enabled: false,
+      token_rotation_enabled: false,
+    },
+  }
+
+  if (events.length > 0) {
+    const settings = manifest.settings as Record<string, unknown>
+    settings.event_subscriptions = {
+      request_url: webhookUrl ?? WEBHOOK_URL_PLACEHOLDER,
+      bot_events: events,
+    }
+  }
+
+  return manifest
+}

apps/sim/app/workspace/[workspaceId]/w/[workflowId]/components/panel/components/editor/components/sub-block/components/slack-manifest-generator/index.ts

@@ -0,0 +1 @@
+export { SlackManifestGenerator } from './slack-manifest-generator'