Run Bash Code with Bash API on New Label Added To Card (Instant) from Trello API

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New Label Added To Card (Instant) from the Trello API

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Run Bash Code with the Bash API

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Getting Started#

This integration creates a workflow with a Trello trigger and Bash action. When you configure and deploy the workflow, it will run on Pipedream's servers 24x7 for free.

Select this integration
Configure the New Label Added To Card (Instant) trigger
1. Connect your Trello account
2. Select a Board
3. Optional- Select a List
4. Optional- Select one or more Cards
Configure the Run Bash Code action
1. Connect your Bash account
Deploy the workflow
Send a test event to validate your setup
Turn on the trigger

Details#

This integration uses pre-built, source-available components from Pipedream's GitHub repo. These components are developed by Pipedream and the community, and verified and maintained by Pipedream.

To contribute an update to an existing component or create a new component, create a PR on GitHub. If you're new to Pipedream component development, you can start with quickstarts for trigger span and action development, and then review the component API reference.

Trigger#

New Label Added To Card (Instant) on Trello

Description:Emit new event for each label added to a card.

Version:0.1.1

Key:trello-new-label-added-to-card

View on GitHub

Trello Overview#

Trello's API lets you craft workflows around managing boards, lists, cards, and users. With Pipedream, you can automate Trello tasks, like syncing cards with external databases, updating checklists, and posting notifications to other platforms. It enables seamless connection with other apps, fostering productivity by automating routine board operations, card management, and team notifications.

Trigger Code#

import common from "../common/common-webhook.mjs";
import sampleEmit from "./test-event.mjs";

export default {
  ...common,
  key: "trello-new-label-added-to-card",
  name: "New Label Added To Card (Instant)",
  description: "Emit new event for each label added to a card.",
  version: "0.1.1",
  type: "source",
  props: {
    ...common.props,
    board: {
      propDefinition: [
        common.props.app,
        "board",
      ],
    },
    list: {
      propDefinition: [
        common.props.app,
        "lists",
        (c) => ({
          board: c.board,
        }),
      ],
      type: "string",
      label: "List",
      description: "If specified, events will only be emitted when a label is added to a card in the specified lists",
    },
    cards: {
      propDefinition: [
        common.props.app,
        "cards",
        (c) => ({
          board: c.board,
          list: c.list,
        }),
      ],
      description: "If specified, events will only be emitted when a label is added to one of the specified cards",
    },
  },
  hooks: {
    ...common.hooks,
    async deploy() {
      if (this.cards?.length) {
        await this.emitLabelsFromCardIds(this.cards);
        return;
      }
      if (this.list) {
        const cards = await this.app.getCardsInList({
          listId: this.list,
        });
        await this.emitLabelsFromCards(cards);
        return;
      }
      const cards = await this.app.getCards({
        boardId: this.board,
      });
      await this.emitLabelsFromCards(cards);
    },
  },
  methods: {
    ...common.methods,
    async emitLabelsFromCards(cards) {
      for (const card of cards) {
        const labelIds = card.idLabels;
        for (const labelId of labelIds) {
          const label = await this.app.getLabel({
            labelId,
          });
          let summary = label.color;
          summary += label.name
            ? ` - ${label.name}`
            : "";
          summary += `; added to ${card.name}`;
          this.$emit(card, {
            id: `${labelId}${card.id}`,
            summary,
            ts: Date.now(),
          });
        }
      }
    },
    async emitLabelsFromCardIds(cardIds) {
      const cards = [];
      for (const cardId of cardIds) {
        const card = await this.app.getCard({
          cardId,
        });
        cards.push(card);
      }
      await this.emitLabelsFromCards(cards);
    },
    _getLabelName() {
      return this.db.get("labelName");
    },
    _setLabelName(labelName) {
      this.db.set("labelName", labelName);
    },
    _getLabelColor() {
      return this.db.get("labelColor");
    },
    _setLabelColor(labelColor) {
      this.db.set("labelColor", labelColor);
    },
    isCorrectEventType({ type }) {
      return type === "addLabelToCard";
    },
    getResult({ data }) {
      /** Record labelName & labelColor to use in generateMeta() */
      this._setLabelName(data?.label?.name);
      this._setLabelColor(data?.label?.color);
      return this.app.getCard({
        cardId: data?.card?.id,
      });
    },
    isRelevant({ result: card }) {
      return (
        (!this.board || this.board === card.idBoard) &&
        (!this.list || this.list === card.idList) &&
        (!this.cards?.length || this.cards.includes(card.id))
      );
    },
    generateMeta({
      id, name,
    }) {
      const labelName = this._getLabelName();
      const labelColor = this._getLabelColor();
      let summary = labelColor;
      summary += labelName
        ? ` - ${labelName}`
        : "";
      summary += `; added to ${name}`;
      return {
        id,
        summary,
        ts: Date.now(),
      };
    },
    emitEvent(card, labelName, labelColor) {
      const meta = this.generateMeta(card, labelName, labelColor);
      this.$emit(card, meta);
    },
  },
  sampleEmit,
};

Trigger Configuration#

This component may be configured based on the props defined in the component code. Pipedream automatically prompts for input values in the UI and CLI.

Label	Prop	Type	Description
Trello	`app`	`app`	This component uses the Trello app.
N/A	`db`	`$.service.db`	This component uses `$.service.db` to maintain state between executions.
N/A	`http`	`$.interface.http`	This component uses `$.interface.http` to generate a unique URL when the component is first instantiated. Each request to the URL will trigger the `run()` method of the component.
Board	`board`	`string`	Select a value from the drop down menu.
List	`list`	`string`	Select a value from the drop down menu.
Cards	`cards`	`string[]`	Select a value from the drop down menu.

Trigger Authentication#

Trello uses OAuth authentication. When you connect your Trello account, Pipedream will open a popup window where you can sign into Trello and grant Pipedream permission to connect to your account. Pipedream securely stores and automatically refreshes the OAuth tokens so you can easily authenticate any Trello API.

Pipedream requests the following authorization scopes when you connect your account:

readwrite

About Trello#

Trello is the flexible work management tool that empowers all teams to plan, track, and accomplish their work, their way.

Action#

Run Bash Code on Bash

Description:Run any Bash in a Pipedream step within your workflow. Refer to the [Pipedream Bash docs](https://pipedream.com/docs/code/bash) to learn more.

Version:0.0.2

Key:bash-run-bash-code

View on GitHub

Action Code#

import bash from "../../bash.app.mjs";

export default {
  name: "Run Bash Code",
  version: "0.0.2",
  key: "bash-run-bash-code",
  description: "Run any Bash in a Pipedream step within your workflow. Refer to the [Pipedream Bash docs](https://pipedream.com/docs/code/bash) to learn more.",
  props: {
    bash,
  },
  type: "action",
  methods: {},
  async run({ $ }) {
    // Placeholder action for Bash code app
  },
};

Action Configuration#

This component may be configured based on the props defined in the component code. Pipedream automatically prompts for input values in the UI.

Label	Prop	Type	Description
Bash	`bash`	`app`	This component uses the Bash app.

Run Bash Code with Bash API on New Label Added To Card (Instant) from Trello API

Pipedream makes it easy to connect APIs for Bash, Trello and 2,400+ other apps remarkably fast.

Trusted by 1,000,000+ developers from startups to Fortune 500 companies

Developers ♥ Pipedream

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