feat: add botpress (#759)

* feat: add botpress

* fix(botpress): improve wording

* fix(botpress): language file permissions

* feat(botpress): add instructions

1 files changed, 147 insertions, 0 deletions

diff --git a/public/v4/apps/botpress.yml b/public/v4/apps/botpress.yml
new file mode 100644
index 0000000..eafd043
--- /dev/null
+++ b/public/v4/apps/botpress.yml
@@ -0,0 +1,147 @@
+captainVersion: 4
+services:
+    $$cap_appname:
+        caproverExtra:
+            containerHttpPort: 3000
+            dockerfileLines:
+                - FROM botpress/server:$$cap_BOTPRESS_VERSION
+                - CMD /botpress/bp
+        environment:
+            DATABASE_URL: postgres://$$cap_POSTGRES_USER:$$cap_POSTGRES_PASSWORD@srv-captain--$$cap_appname-db/$$cap_POSTGRES_DB
+            REDIS_URL: redis://srv-captain--$$cap_appname-cache?password=$$cap_REDIS_PASSWORD
+            EXTERNAL_URL: http://$$cap_appname.$$cap_root_domain
+            BP_MODULE_NLU_DUCKLINGURL: http://srv-captain--$$cap_appname-lang:8000
+            BP_MODULE_NLU_LANGUAGESOURCES: '[{"endpoint": "http://srv-captain--$$cap_appname-lang:3100"}]'
+            BP_PRODUCTION: $$cap_BOTPRESS_PRODUCTION
+            BPFS_STORAGE: $$cap_BOTPRESS_STORAGE
+            VERBOSITY_LEVEL: $$cap_BOTPRESS_VERBOSITY_LEVEL
+            BP_DECISION_MIN_CONFIDENCE: $$cap_BOTPRESS_DECISION_MIN_CONFIDENCE
+            FAST_TEXT_VERBOSITY: $$cap_BOTPRESS_FAST_TEXT_VERBOSITY
+            FAST_TEXT_CLEANUP_MS: $$cap_BOTPRESS_FAST_TEXT_CLEANUP_MS
+        depends_on:
+            - $$cap_appname-lang
+            - $$cap_appname-db
+            - $$cap_appname-cache
+        volumes:
+            - $$cap_appname:/botpress/data
+
+    $$cap_appname-lang:
+        caproverExtra:
+            notExposeAsWebApp: 'true'
+            dockerfileLines:
+                - FROM botpress/server:$$cap_BOTPRESS_VERSION
+                - USER root
+                - RUN mkdir /botpress/lang && chown -R botpress:botpress /botpress/lang
+                - USER botpress
+                - CMD bash -c "./duckling -p 8000 & ./bp lang --langDir /botpress/lang --port 3100"
+        volumes:
+            - $$cap_appname-lang:/botpress/lang
+
+    $$cap_appname-db:
+        caproverExtra:
+            notExposeAsWebApp: 'true'
+        image: postgres:$$cap_POSTGRES_VERSION
+        environment:
+            POSTGRES_DB: $$cap_POSTGRES_DB
+            POSTGRES_PASSWORD: $$cap_POSTGRES_PASSWORD
+            POSTGRES_USER: $$cap_POSTGRES_USER
+        volumes:
+            - $$cap_appname-db:/var/lib/postgresql/data
+
+    $$cap_appname-cache:
+        caproverExtra:
+            notExposeAsWebApp: 'true'
+            dockerfileLines:
+                - FROM redis:$$cap_REDIS_VERSION
+                - CMD redis-server --requirepass $$cap_REDIS_PASSWORD
+        volumes:
+            - $$cap_appname-cache:/data
+
+caproverOneClickApp:
+    displayName: Botpress
+    isOfficial: true
+    description: Open Source Platform For Developers To Build High-Quality Digital Assistants
+    documentation: https://botpress.com/docs
+    instructions:
+        start: |-
+            Botpress is a tool to simplify building chat bots for developers.
+            The platform puts together the boilerplate code and infrastructure you need to get a chatbot up and running and gives a complete dev-friendly platform that ships with all the tools you need to build, deploy, and manage production-grade chat bots in record time.
+        end: |-
+            Botpress has been successfully deployed! It might take few moments before it's fully started.
+
+            Please perform the following steps:
+
+            1. Go to the **HTTP Settings** of `$$cap_appname` and **Enable WebSocket Support**
+            2. Visit your Botpress instance at `http://$$cap_appname.$$cap_root_domain` and create your account
+            3. Go to **Code Editor** and select **Configurations** > **Module Configurations** > `nlu.json` in the side bar
+            4. Replace value for `ducklingURL` with `http://srv-captain--$$cap_appname-lang:8000`
+            5. Replace value for `languageSources` > `endpoint` with `http://srv-captain--$$cap_appname-lang:3100`
+            6. Restart `$$cap_appname` in CapRover by clicking on **Save & Update**
+
+            Have fun with Botpress!
+    variables:
+        - id: $$cap_BOTPRESS_VERSION
+          label: Version | Botpress
+          description: Version of Botpress. Check out their Docker page for the valid tags https://hub.docker.com/r/botpress/server/tags
+          defaultValue: v12_30_2
+          validRegex: /.{1,}/
+        - id: $$cap_POSTGRES_VERSION
+          label: Version | PostgreSQL
+          description: Version of PostgreSQL. Check out their Docker page for the valid tags https://hub.docker.com/_/postgres/tags
+          defaultValue: 11.2-alpine
+          validRegex: /.{1,}/
+        - id: $$cap_REDIS_VERSION
+          label: Version | Redis
+          description: Version of Redis. Check out their Docker page for the valid tags https://hub.docker.com/_/redis/tags
+          defaultValue: 5.0.5-alpine
+          validRegex: /.{1,}/
+        - id: $$cap_BOTPRESS_PRODUCTION
+          label: General | Production Mode
+          description: Whether to enable production mode.
+          defaultValue: 'true'
+          validRegex: /^(true|false)$/
+        - id: $$cap_BOTPRESS_STORAGE
+          label: General | Storage
+          description: Storage destination used by BPFS to read and write files (global and bots). Either `disk` or `database`.
+          defaultValue: database
+          validRegex: /.{1,}/
+        - id: $$cap_BOTPRESS_VERBOSITY_LEVEL
+          label: General | Verbosity Level
+          description: When set higher than `0`, Botpress will be more chatty when processing requests.
+          defaultValue: '0'
+          validRegex: /.{1,}/
+        - id: $$cap_BOTPRESS_DECISION_MIN_CONFIDENCE
+          label: General | Decision Minimum Confidence
+          description: Minimum threshold required for the Decision Engine to elect a suggestion.
+          defaultValue: '0.5'
+          validRegex: /.{1,}/
+        - id: $$cap_BOTPRESS_FAST_TEXT_VERBOSITY
+          label: General | Fast Text Verbosity
+          description: Level of verbosity that FastText will use when training models.
+          defaultValue: '0'
+          validRegex: /.{1,}/
+        - id: $$cap_BOTPRESS_FAST_TEXT_CLEANUP_MS
+          label: General | Fast Text Clean-Up
+          description: Model will be kept in memory until it receives no messages to process for that duration. Defined in milliseconds.
+          defaultValue: 60000
+          validRegex: /.{1,}/
+        - id: $$cap_POSTGRES_DB
+          label: PostgreSQL | Name
+          description: Name of the database.
+          defaultValue: botpress
+          validRegex: /.{1,}/
+        - id: $$cap_POSTGRES_USER
+          label: PostgreSQL | User
+          description: Name of the database user.
+          defaultValue: botpress
+          validRegex: /.{1,}/
+        - id: $$cap_POSTGRES_PASSWORD
+          label: PostgreSQL | Password
+          description: Password of the database user.
+          defaultValue: $$cap_gen_random_hex(16)
+          validRegex: /.{1,}/
+        - id: $$cap_REDIS_PASSWORD
+          label: Redis | Password
+          description: Password for Redis.
+          defaultValue: $$cap_gen_random_hex(16)
+          validRegex: /.{1,}/