Update Feature Flag with LaunchDarkly API on New Item in Feed from RSS API

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New Item in Feed from the RSS API

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Update Feature Flag with the LaunchDarkly API

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Getting Started#

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

Select this integration
Configure the New Item in Feed trigger
1. Connect your RSS account
2. Configure timer
3. Configure Feed URL
4. Configure Published After
Configure the Update Feature Flag action
1. Connect your LaunchDarkly account
2. Select a Project Key
3. Select a Environment Key
4. Select a Feature Flag Key
5. Configure Patch
6. Optional- Configure Ignore Conflicts
7. Optional- Configure Comment
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 Item in Feed on RSS

Description:Emit new items from an RSS feed

Version:1.2.7

Key:rss-new-item-in-feed

View on GitHub

RSS Overview#

The RSS app allows users to automatically fetch and parse updates from web feeds. This functionality is pivotal for staying abreast of content changes or updates from websites, blogs, and news outlets that offer RSS feeds. With Pipedream, you can harness the RSS API to trigger workflows that enable a broad range of automations, like content aggregation, monitoring for specific keywords, notifications, and data synchronization across platforms.

Trigger Code#

import { defineSource } from "@pipedream/types";
import rss from "../../app/rss.app.mjs";
import rssCommon from "../common/common.mjs";
export default defineSource({
    ...rssCommon,
    key: "rss-new-item-in-feed",
    name: "New Item in Feed",
    description: "Emit new items from an RSS feed",
    version: "1.2.7",
    type: "source",
    dedupe: "unique",
    props: {
        ...rssCommon.props,
        url: {
            propDefinition: [
                rss,
                "url",
            ],
        },
        publishedAfter: {
            type: "string",
            label: "Published After",
            description: "Emit items published after the specified date in ISO 8601 format .e.g `2022-12-07T12:57:10+07:00`",
            default: new Date(Date.now() - 24 * 60 * 60 * 1000).toISOString(), // default to one day ago
        },
    },
    hooks: {
        async activate() {
            // Try to parse the feed one time to confirm we can fetch and parse.
            // The code will throw any errors to the user.
            await this.rss.fetchAndParseFeed(this.url);
        },
    },
    methods: {
        ...rssCommon.methods,
        generateMeta: function (item) {
            return {
                id: this.rss.itemKey(item),
                summary: item.title,
                ts: Date.now(),
            };
        },
    },
    async run() {
        const items = await this.rss.fetchAndParseFeed(this.url);
        for (const item of items.reverse()) {
            const publishedAfter = +new Date(this.publishedAfter);
            const ts = this.rss.itemTs(item);
            if (Number.isNaN(publishedAfter) || publishedAfter > ts) {
                continue;
            }
            const meta = this.generateMeta(item);
            this.$emit(item, meta);
        }
    },
});

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
RSS	`rss`	`app`	This component uses the RSS app.
	`timer`	`$.interface.timer`	How often you want to poll the feed for new items
Feed URL	`url`	`string`	Enter the URL for any public RSS feed
Published After	`publishedAfter`	`string`	Emit items published after the specified date in ISO 8601 format .e.g `2022-12-07T12:57:10+07:00`

Trigger Authentication#

The RSS API does not require authentication.

About RSS#

Real Simple Syndication

Action#

Update Feature Flag on LaunchDarkly

Description:Updates an existing feature flag using a JSON object. [See the documentation](https://apidocs.launchdarkly.com/tag/Feature-flags#operation/patchFeatureFlag)

Version:0.0.1

Key:launchdarkly-update-feature-flag

View on GitHub

LaunchDarkly Overview#

The LaunchDarkly API provides programmatic control over feature flags and toggle management, allowing for real-time updates across different environments. By leveraging these capabilities with Pipedream, developers can automate feature rollouts, audience targeting, and performance monitoring. Through Pipedream's event-driven architecture, you can orchestrate workflows that react to changes in LaunchDarkly, sync feature flag data with other tools, and manage flag lifecycles with precision.

Action Code#

import app from "../../launchdarkly.app.mjs";
import utils from "../../common/utils.mjs";

export default {
  key: "launchdarkly-update-feature-flag",
  name: "Update Feature Flag",
  description: "Updates an existing feature flag using a JSON object. [See the documentation](https://apidocs.launchdarkly.com/tag/Feature-flags#operation/patchFeatureFlag)",
  version: "0.0.1",
  type: "action",
  props: {
    app,
    projectKey: {
      propDefinition: [
        app,
        "project",
      ],
    },
    environmentKey: {
      propDefinition: [
        app,
        "environment",
        ({ projectKey }) => ({
          projectKey,
        }),
      ],
    },
    featureFlagKey: {
      propDefinition: [
        app,
        "flag",
        ({
          projectKey, environmentKey,
        }) => ({
          projectKey,
          environmentKey,
        }),
      ],
    },
    patch: {
      type: "string[]",
      label: "Patch",
      description: "An array of JSON patch operations to apply to the feature flag. [See the documentation](https://apidocs.launchdarkly.com/#section/Overview/Updates).",
      default: [
        JSON.stringify({
          op: "replace",
          path: "/description",
          value: "New description for this flag",
        }),
      ],
    },
    ignoreConflicts: {
      type: "boolean",
      label: "Ignore Conflicts",
      description: "If a flag configuration change made through this endpoint would cause a pending scheduled change or approval request to fail, this endpoint will return a 400. You can ignore this check by setting this parameter to `true`.",
      optional: true,
    },
    comment: {
      type: "string",
      label: "Comment",
      description: "A comment to associate with the flag update.",
      optional: true,
    },
  },
  async run({ $ }) {
    const {
      app,
      projectKey,
      featureFlagKey,
      patch,
      ignoreConflicts,
      comment,
    } = this;

    const response = await app.updateFeatureFlag({
      $,
      projectKey,
      featureFlagKey,
      params: {
        ignoreConflicts,
      },
      data: {
        patch: utils.parseArray(patch),
        comment,
      },
    });

    $.export("$summary", "Successfully updated feature flag");
    return response;
  },
};

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
LaunchDarkly	`app`	`app`	This component uses the LaunchDarkly app.
Project Key	`projectKey`	`string`	Select a value from the drop down menu.
Environment Key	`environmentKey`	`string`	Select a value from the drop down menu.
Feature Flag Key	`featureFlagKey`	`string`	Select a value from the drop down menu.
Patch	`patch`	`string[]`	An array of JSON patch operations to apply to the feature flag. See the documentation.
Ignore Conflicts	`ignoreConflicts`	`boolean`	If a flag configuration change made through this endpoint would cause a pending scheduled change or approval request to fail, this endpoint will return a 400. You can ignore this check by setting this parameter to `true`.
Comment	`comment`	`string`	A comment to associate with the flag update.