Merge remote-tracking branch 'origin/develop' into feature/dependencies-image

2023-02-03 14:54:34 +00:00 · 2023-02-03 14:54:34 +00:00 · 9a7f13955a
parent 8f986f7ea6 e8a484d1d0
commit 9a7f13955a
27 changed files with 544 additions and 347 deletions
--- a/.nvmrc
+++ b/.nvmrc
@ -0,0 +1 @@
+v14.19.3
--- a/.python-version
+++ b/.python-version
@ -0,0 +1 @@
+3.11.1
--- a/.tool-versions
+++ b/.tool-versions
@ -0,0 +1,2 @@
+nodejs 14.19.3
+python 3.11.1
--- a/.vscode/extensions.json
+++ b/.vscode/extensions.json
@ -0,0 +1,6 @@
+{
+    "recommendations": [
+        "esbenp.prettier-vscode",
+        "svelte.svelte-vscode"
+    ]
+}
--- a/.vscode/settings.json
+++ b/.vscode/settings.json
@ -3,12 +3,12 @@
  "editor.codeActionsOnSave": {
    "source.fixAll": true
  },
-    "editor.defaultFormatter": "svelte.svelte-vscode",
+  "editor.defaultFormatter": "esbenp.prettier-vscode",
  "[json]": {
-        "editor.defaultFormatter": "vscode.json-language-features"
+    "editor.defaultFormatter": "esbenp.prettier-vscode"
  },
  "[javascript]": {
-        "editor.defaultFormatter": "vscode.typescript-language-features"
+    "editor.defaultFormatter": "esbenp.prettier-vscode"
  },
  "debug.javascript.terminalOptions": {
    "skipFiles": [
@ -19,4 +19,10 @@
  "[typescript]": {
    "editor.defaultFormatter": "esbenp.prettier-vscode"
  },
+  "[dockercompose]": {
+    "editor.defaultFormatter": "esbenp.prettier-vscode"
+  },
+  "[svelte]": {
+    "editor.defaultFormatter": "svelte.svelte-vscode"
+  }
 }
--- a/docs/CONTRIBUTING.md
+++ b/docs/CONTRIBUTING.md
@ -9,7 +9,6 @@ From opening a bug report to creating a pull request: every contribution is appr
 - [Glossary of Terms](#glossary-of-terms)
 - [Contributing to Budibase](#contributing-to-budibase)

-
 ## Not Sure Where to Start?

 Budibase is a low-code web application builder that creates svelte-based web applications.
@ -77,24 +76,51 @@ Component libraries are collections of components as well as the definition of t

 ## Contributing to Budibase

-* Please maintain the existing code style. 
+- Please maintain the existing code style.

-* Please try to keep your commits small and focused.
+- Please try to keep your commits small and focused.

-* Please write tests.
+- Please write tests.

-* If the project diverges from your branch, please rebase instead of merging. This makes the commit graph easier to read.
+- If the project diverges from your branch, please rebase instead of merging. This makes the commit graph easier to read.

-* Once your work is completed, please raise a PR against the `develop` branch with some information about what has changed and why.
+- Once your work is completed, please raise a PR against the `develop` branch with some information about what has changed and why.

 ### Getting Started For Contributors
+
 #### 1. Prerequisites

-NodeJS Version `14.x.x`
+- NodeJS version `14.x.x`
+- Python version `3.x`

-*yarn -* `npm install -g yarn`
+### Using asdf (recommended)

-*jest* - `npm install -g jest`
+Asdf is a package manager that allows managing multiple dependencies.
+
+You can install them following any of the steps described below:
+
+- Install using script (only for mac users):
+
+`./scripts/install-contributor-dependencies.sh`
+
+- Or, manually:
+
+  - Installation steps: https://asdf-vm.com/guide/getting-started.html
+  - asdf plugin add nodejs
+  - asdf plugin add python
+  - npm install -g yarn
+
+### Using NVM and pyenv
+
+- NVM:
+  - Install: https://github.com/nvm-sh/nvm#installing-and-updating
+  - Setup: `nvm use`
+- Pyenv:
+
+  - Install: https://github.com/pyenv/pyenv#installation
+  - Setup: `pyenv install -v 3.7.2`
+
+- _yarn -_ `npm install -g yarn`

 #### 2. Clone this repository

@ -172,30 +198,38 @@ A combination of environment variables controls the mode budibase runs in.
 Yarn commands can be used to mimic the different modes as described in the sections below:

 #### Self Hosted
+
 The default mode. A single tenant installation with no usage restrictions.

 To enable this mode, use:
+
 ```
 yarn mode:self
 ```

 #### Cloud
+
 The cloud mode, with account portal turned off.

 To enable this mode, use:
+
 ```
 yarn mode:cloud
 ```
+
 #### Cloud & Account
+
 The cloud mode, with account portal turned on. This is a replica of the mode that runs at https://budibase.app

-
 To enable this mode, use:
+
 ```
 yarn mode:account
 ```
+
 ### CI
- An overview of the CI pipelines can be found [here](../.github/workflows/README.md)
+
+An overview of the CI pipelines can be found [here](../.github/workflows/README.md)

 ### Pro

@ -214,6 +248,7 @@ The `yarn bootstrap` command can be used to replace the NPM supplied dependency
 ### Troubleshooting

 Sometimes, things go wrong. This can be due to incompatible updates on the budibase platform. To clear down your development environment and start again follow **Step 6. Cleanup**, then proceed from **Step 3. Install and Build** in the setup guide above to create a fresh Budibase installation.
+
 ### Running tests

 #### End-to-end Tests
@ -226,12 +261,11 @@ yarn test:e2e

 Or if you are in the builder you can run `yarn cy:test`.

-
 ### Other Useful Information

-* The contributors are listed in [AUTHORS.md](https://github.com/Budibase/budibase/blob/master/.github/AUTHORS.md) (add yourself).
+- The contributors are listed in [AUTHORS.md](https://github.com/Budibase/budibase/blob/master/.github/AUTHORS.md) (add yourself).

-* This project uses a modified version of the MPLv2 license, see [LICENSE](https://github.com/budibase/server/blob/master/LICENSE).
+- This project uses a modified version of the MPLv2 license, see [LICENSE](https://github.com/budibase/server/blob/master/LICENSE).

-* We use the [C4 (Collective Code Construction Contract)](https://rfc.zeromq.org/spec:42/C4/) process for contributions.
+- We use the [C4 (Collective Code Construction Contract)](https://rfc.zeromq.org/spec:42/C4/) process for contributions.
  Please read this if you are unfamiliar with it.
--- a/lerna.json
+++ b/lerna.json
@ -1,5 +1,5 @@
 {
-  "version": "2.2.12-alpha.68",
+  "version": "2.2.12-alpha.70",
  "npmClient": "yarn",
  "packages": [
    "packages/*"
--- a/packages/backend-core/package.json
+++ b/packages/backend-core/package.json
@ -1,6 +1,6 @@
 {
  "name": "@budibase/backend-core",
-  "version": "2.2.12-alpha.68",
+  "version": "2.2.12-alpha.70",
  "description": "Budibase backend core libraries used in server and worker",
  "main": "dist/src/index.js",
  "types": "dist/src/index.d.ts",
@ -23,7 +23,7 @@
  },
  "dependencies": {
    "@budibase/nano": "10.1.1",
-    "@budibase/types": "2.2.12-alpha.68",
+    "@budibase/types": "2.2.12-alpha.70",
    "@shopify/jest-koa-mocks": "5.0.1",
    "@techpass/passport-openidconnect": "0.3.2",
    "aws-cloudfront-sign": "2.2.0",
--- a/packages/bbui/package.json
+++ b/packages/bbui/package.json
@ -1,7 +1,7 @@
 {
  "name": "@budibase/bbui",
  "description": "A UI solution used in the different Budibase projects.",
-  "version": "2.2.12-alpha.68",
+  "version": "2.2.12-alpha.70",
  "license": "MPL-2.0",
  "svelte": "src/index.js",
  "module": "dist/bbui.es.js",
@ -38,7 +38,7 @@
  ],
  "dependencies": {
    "@adobe/spectrum-css-workflow-icons": "1.2.1",
-    "@budibase/string-templates": "2.2.12-alpha.68",
+    "@budibase/string-templates": "2.2.12-alpha.70",
    "@spectrum-css/accordion": "3.0.24",
    "@spectrum-css/actionbutton": "1.0.1",
    "@spectrum-css/actiongroup": "1.0.1",
--- a/packages/builder/package.json
+++ b/packages/builder/package.json
@ -1,6 +1,6 @@
 {
  "name": "@budibase/builder",
-  "version": "2.2.12-alpha.68",
+  "version": "2.2.12-alpha.70",
  "license": "GPL-3.0",
  "private": true,
  "scripts": {
@ -58,10 +58,10 @@
    }
  },
  "dependencies": {
-    "@budibase/bbui": "2.2.12-alpha.68",
-    "@budibase/client": "2.2.12-alpha.68",
-    "@budibase/frontend-core": "2.2.12-alpha.68",
-    "@budibase/string-templates": "2.2.12-alpha.68",
+    "@budibase/bbui": "2.2.12-alpha.70",
+    "@budibase/client": "2.2.12-alpha.70",
+    "@budibase/frontend-core": "2.2.12-alpha.70",
+    "@budibase/string-templates": "2.2.12-alpha.70",
    "@fortawesome/fontawesome-svg-core": "^6.2.1",
    "@fortawesome/free-brands-svg-icons": "^6.2.1",
    "@fortawesome/free-solid-svg-icons": "^6.2.1",
--- a/packages/builder/src/components/backend/DatasourceNavigator/TableIntegrationMenu/PlusConfigForm.svelte
+++ b/packages/builder/src/components/backend/DatasourceNavigator/TableIntegrationMenu/PlusConfigForm.svelte
@ -82,7 +82,7 @@

    let displayString
    if (throughTableName) {
-      displayString = `${fromTableName} through ${throughTableName} → ${toTableName}`
+      displayString = `${fromTableName} ↔ ${toTableName}`
    } else {
      displayString = `${fromTableName} → ${toTableName}`
    }
--- a/packages/builder/src/components/backend/Datasources/CreateEditRelationship.svelte
+++ b/packages/builder/src/components/backend/Datasources/CreateEditRelationship.svelte
@ -10,17 +10,17 @@
  } from "@budibase/bbui"
  import { tables } from "stores/backend"
  import { Helpers } from "@budibase/bbui"
+  import { RelationshipErrorChecker } from "./relationshipErrors"
+  import { onMount } from "svelte"

  export let save
  export let datasource
  export let plusTables = []
  export let fromRelationship = {}
  export let toRelationship = {}
+  export let selectedFromTable
  export let close

-  const colNotSet = "Please specify a column name"
-  const relationshipAlreadyExists =
-    "A relationship between these tables already exists."
  const relationshipTypes = [
    {
      label: "One to Many",
@ -42,63 +42,28 @@
  )

  let tableOptions
+  let errorChecker = new RelationshipErrorChecker(
+    invalidThroughTable,
+    relationshipExists
+  )
  let errors = {}
-  let hasClickedSave = !!fromRelationship.relationshipType
-  let fromPrimary,
-    fromForeign,
-    fromTable,
-    toTable,
-    throughTable,
-    fromColumn,
-    toColumn
+  let fromPrimary, fromForeign, fromColumn, toColumn
  let fromId, toId, throughId, throughToKey, throughFromKey
  let isManyToMany, isManyToOne, relationshipType
-
-  $: {
-    if (!fromPrimary) {
-      fromPrimary = fromRelationship.foreignKey
-      fromForeign = toRelationship.foreignKey
-    }
-    if (!fromColumn && !errors.fromColumn) {
-      fromColumn = toRelationship.name
-    }
-    if (!toColumn && !errors.toColumn) {
-      toColumn = fromRelationship.name
-    }
-    if (!fromId) {
-      fromId = toRelationship.tableId
-    }
-    if (!toId) {
-      toId = fromRelationship.tableId
-    }
-    if (!throughId) {
-      throughId = fromRelationship.through
-      throughFromKey = fromRelationship.throughFrom
-      throughToKey = fromRelationship.throughTo
-    }
-    if (!relationshipType) {
-      relationshipType = fromRelationship.relationshipType
-    }
-  }
+  let hasValidated = false

  $: tableOptions = plusTables.map(table => ({
    label: table.name,
    value: table._id,
  }))
-  $: valid = getErrorCount(errors) === 0 || !hasClickedSave
-
+  $: valid = getErrorCount(errors) === 0 && allRequiredAttributesSet()
  $: isManyToMany = relationshipType === RelationshipTypes.MANY_TO_MANY
  $: isManyToOne = relationshipType === RelationshipTypes.MANY_TO_ONE
-  $: fromTable = plusTables.find(table => table._id === fromId)
-  $: toTable = plusTables.find(table => table._id === toId)
-  $: throughTable = plusTables.find(table => table._id === throughId)
-
  $: toRelationship.relationshipType = fromRelationship?.relationshipType

-  const getErrorCount = errors =>
-    Object.entries(errors)
-      .filter(entry => !!entry[1])
-      .map(entry => entry[0]).length
+  function getTable(id) {
+    return plusTables.find(table => table._id === id)
+  }

  function invalidThroughTable() {
    // need to know the foreign key columns to check error
@ -116,93 +81,103 @@
    }
    return false
  }
-
-  function validate() {
-    const isMany = relationshipType === RelationshipTypes.MANY_TO_MANY
-    const tableNotSet = "Please specify a table"
-    const foreignKeyNotSet = "Please pick a foreign key"
-    const errObj = {}
-    if (!relationshipType) {
-      errObj.relationshipType = "Please specify a relationship type"
-    }
-    if (!fromTable) {
-      errObj.fromTable = tableNotSet
-    }
-    if (!toTable) {
-      errObj.toTable = tableNotSet
-    }
-    if (isMany && !throughTable) {
-      errObj.throughTable = tableNotSet
-    }
-    if (isMany && !throughFromKey) {
-      errObj.throughFromKey = foreignKeyNotSet
-    }
-    if (isMany && !throughToKey) {
-      errObj.throughToKey = foreignKeyNotSet
-    }
-    if (invalidThroughTable()) {
-      errObj.throughTable =
-        "Ensure non-key columns are nullable or auto-generated"
-    }
-    if (!isMany && !fromForeign) {
-      errObj.fromForeign = foreignKeyNotSet
-    }
-    if (!fromColumn) {
-      errObj.fromColumn = colNotSet
-    }
-    if (!toColumn) {
-      errObj.toColumn = colNotSet
-    }
-    if (!isMany && !fromPrimary) {
-      errObj.fromPrimary = "Please pick the primary key"
-    }
-    if (isMany && relationshipExists()) {
-      errObj.fromTable = relationshipAlreadyExists
-      errObj.toTable = relationshipAlreadyExists
-    }
-
-    // currently don't support relationships back onto the table itself, needs to relate out
-    const tableError = "From/to/through tables must be different"
-    if (fromTable && (fromTable === toTable || fromTable === throughTable)) {
-      errObj.fromTable = tableError
-    }
-    if (toTable && (toTable === fromTable || toTable === throughTable)) {
-      errObj.toTable = tableError
-    }
+  function relationshipExists() {
    if (
-      throughTable &&
-      (throughTable === fromTable || throughTable === toTable)
+      originalFromTable &&
+      originalToTable &&
+      originalFromTable === getTable(fromId) &&
+      originalToTable === getTable(toId)
    ) {
-      errObj.throughTable = tableError
-    }
-    const colError = "Column name cannot be an existing column"
-    if (isColumnNameBeingUsed(toTable, fromColumn, originalFromColumnName)) {
-      errObj.fromColumn = colError
-    }
-    if (isColumnNameBeingUsed(fromTable, toColumn, originalToColumnName)) {
-      errObj.toColumn = colError
-    }
-
-    let fromType, toType
-    if (fromPrimary && fromForeign) {
-      fromType = fromTable?.schema[fromPrimary]?.type
-      toType = toTable?.schema[fromForeign]?.type
-    }
-    if (fromType && toType && fromType !== toType) {
-      errObj.fromForeign =
-        "Column type of the foreign key must match the primary key"
-    }
-
-    errors = errObj
-    return getErrorCount(errors) === 0
-  }
-
-  function isColumnNameBeingUsed(table, columnName, originalName) {
-    if (!table || !columnName || columnName === originalName) {
      return false
    }
-    const keys = Object.keys(table.schema).map(key => key.toLowerCase())
-    return keys.indexOf(columnName.toLowerCase()) !== -1
+    let fromThroughLinks = Object.values(
+      datasource.entities[getTable(fromId).name].schema
+    ).filter(value => value.through)
+    let toThroughLinks = Object.values(
+      datasource.entities[getTable(toId).name].schema
+    ).filter(value => value.through)
+
+    const matchAgainstUserInput = (fromTableId, toTableId) =>
+      (fromTableId === fromId && toTableId === toId) ||
+      (fromTableId === toId && toTableId === fromId)
+
+    return !!fromThroughLinks.find(from =>
+      toThroughLinks.find(
+        to =>
+          from.through === to.through &&
+          matchAgainstUserInput(from.tableId, to.tableId)
+      )
+    )
+  }
+
+  function getErrorCount(errors) {
+    return Object.entries(errors).filter(entry => !!entry[1]).length
+  }
+
+  function allRequiredAttributesSet() {
+    const base = getTable(fromId) && getTable(toId) && fromColumn && toColumn
+    if (relationshipType === RelationshipTypes.MANY_TO_ONE) {
+      return base && fromPrimary && fromForeign
+    } else {
+      return base && getTable(throughId) && throughFromKey && throughToKey
+    }
+  }
+
+  function validate() {
+    if (!allRequiredAttributesSet() && !hasValidated) {
+      return
+    }
+    hasValidated = true
+    errorChecker.setType(relationshipType)
+    const fromTable = getTable(fromId),
+      toTable = getTable(toId),
+      throughTable = getTable(throughId)
+    errors = {
+      relationshipType: errorChecker.relationshipTypeSet(relationshipType),
+      fromTable:
+        errorChecker.tableSet(fromTable) ||
+        errorChecker.doesRelationshipExists() ||
+        errorChecker.differentTables(fromId, toId, throughId),
+      toTable:
+        errorChecker.tableSet(toTable) ||
+        errorChecker.doesRelationshipExists() ||
+        errorChecker.differentTables(toId, fromId, throughId),
+      throughTable:
+        errorChecker.throughTableSet(throughTable) ||
+        errorChecker.throughIsNullable() ||
+        errorChecker.differentTables(throughId, fromId, toId),
+      throughFromKey:
+        errorChecker.manyForeignKeySet(throughFromKey) ||
+        errorChecker.manyTypeMismatch(
+          fromTable,
+          throughTable,
+          fromTable.primary[0],
+          throughFromKey
+        ),
+      throughToKey:
+        errorChecker.manyForeignKeySet(throughToKey) ||
+        errorChecker.manyTypeMismatch(
+          toTable,
+          throughTable,
+          toTable.primary[0],
+          throughToKey
+        ),
+      fromForeign:
+        errorChecker.foreignKeySet(fromForeign) ||
+        errorChecker.typeMismatch(fromTable, toTable, fromPrimary, fromForeign),
+      fromPrimary: errorChecker.primaryKeySet(fromPrimary),
+      fromColumn: errorChecker.columnBeingUsed(
+        toTable,
+        fromColumn,
+        originalFromColumnName
+      ),
+      toColumn: errorChecker.columnBeingUsed(
+        fromTable,
+        toColumn,
+        originalToColumnName
+      ),
+    }
+    return getErrorCount(errors) === 0
  }

  function buildRelationships() {
@ -243,13 +218,13 @@
    if (manyToMany) {
      relateFrom = {
        ...relateFrom,
-        through: throughTable._id,
-        fieldName: toTable.primary[0],
+        through: getTable(throughId)._id,
+        fieldName: getTable(toId).primary[0],
      }
      relateTo = {
        ...relateTo,
-        through: throughTable._id,
-        fieldName: fromTable.primary[0],
+        through: getTable(throughId)._id,
+        fieldName: getTable(fromId).primary[0],
        throughFrom: relateFrom.throughTo,
        throughTo: relateFrom.throughFrom,
      }
@ -277,35 +252,6 @@
    toRelationship = relateTo
  }

-  function relationshipExists() {
-    if (
-      originalFromTable &&
-      originalToTable &&
-      originalFromTable === fromTable &&
-      originalToTable === toTable
-    ) {
-      return false
-    }
-    let fromThroughLinks = Object.values(
-      datasource.entities[fromTable.name].schema
-    ).filter(value => value.through)
-    let toThroughLinks = Object.values(
-      datasource.entities[toTable.name].schema
-    ).filter(value => value.through)
-
-    const matchAgainstUserInput = (fromTableId, toTableId) =>
-      (fromTableId === fromId && toTableId === toId) ||
-      (fromTableId === toId && toTableId === fromId)
-
-    return !!fromThroughLinks.find(from =>
-      toThroughLinks.find(
-        to =>
-          from.through === to.through &&
-          matchAgainstUserInput(from.tableId, to.tableId)
-      )
-    )
-  }
-
  function removeExistingRelationship() {
    if (originalFromTable && originalFromColumnName) {
      delete datasource.entities[originalFromTable.name].schema[
@ -320,7 +266,6 @@
  }

  async function saveRelationship() {
-    hasClickedSave = true
    if (!validate()) {
      return false
    }
@ -328,10 +273,10 @@
    removeExistingRelationship()

    // source of relationship
-    datasource.entities[fromTable.name].schema[fromRelationship.name] =
+    datasource.entities[getTable(fromId).name].schema[fromRelationship.name] =
      fromRelationship
    // save other side of relationship in the other schema
-    datasource.entities[toTable.name].schema[toRelationship.name] =
+    datasource.entities[getTable(toId).name].schema[toRelationship.name] =
      toRelationship

    await save()
@ -342,6 +287,36 @@
    await tables.fetch()
    close()
  }
+
+  function changed(fn) {
+    if (typeof fn === "function") {
+      fn()
+    }
+    validate()
+  }
+
+  onMount(() => {
+    if (fromRelationship) {
+      fromPrimary = fromRelationship.foreignKey
+      toId = fromRelationship.tableId
+      throughId = fromRelationship.through
+      throughFromKey = fromRelationship.throughFrom
+      throughToKey = fromRelationship.throughTo
+      toColumn = fromRelationship.name
+    }
+    if (toRelationship) {
+      fromForeign = toRelationship.foreignKey
+      fromId = toRelationship.tableId
+      fromColumn = toRelationship.name
+    }
+    relationshipType =
+      fromRelationship.relationshipType || RelationshipTypes.MANY_TO_ONE
+    if (selectedFromTable) {
+      fromId = selectedFromTable._id
+      fromColumn = selectedFromTable.name
+      fromPrimary = selectedFromTable?.primary[0] || null
+    }
+  })
 </script>

 <ModalContent
@ -355,34 +330,35 @@
    options={relationshipTypes}
    bind:value={relationshipType}
    bind:error={errors.relationshipType}
-    on:change={() => (errors.relationshipType = null)}
+    on:change={() =>
+      changed(() => {
+        hasValidated = false
+      })}
  />
  <div class="headings">
    <Detail>Tables</Detail>
  </div>
+  {#if !selectedFromTable}
    <Select
      label="Select from table"
      options={tableOptions}
      bind:value={fromId}
      bind:error={errors.fromTable}
-    on:change={e => {
-      fromColumn = tableOptions.find(opt => opt.value === e.detail)?.label || ""
-      if (errors.fromTable === relationshipAlreadyExists) {
-        errors.toColumn = null
-      }
-      errors.fromTable = null
-      errors.fromColumn = null
-      errors.toTable = null
-      errors.throughTable = null
-    }}
+      on:change={e =>
+        changed(() => {
+          const table = plusTables.find(tbl => tbl._id === e.detail)
+          fromColumn = table?.name || ""
+          fromPrimary = table?.primary?.[0]
+        })}
    />
-  {#if isManyToOne && fromTable}
+  {/if}
+  {#if isManyToOne && fromId}
    <Select
-      label={`Primary Key (${fromTable.name})`}
-      options={Object.keys(fromTable.schema)}
+      label={`Primary Key (${getTable(fromId).name})`}
+      options={Object.keys(getTable(fromId).schema)}
      bind:value={fromPrimary}
      bind:error={errors.fromPrimary}
-      on:change={() => (errors.fromPrimary = null)}
+      on:change={changed}
    />
  {/if}
  <Select
@ -390,16 +366,12 @@
    options={tableOptions}
    bind:value={toId}
    bind:error={errors.toTable}
-    on:change={e => {
-      toColumn = tableOptions.find(opt => opt.value === e.detail)?.label || ""
-      if (errors.toTable === relationshipAlreadyExists) {
-        errors.fromColumn = null
-      }
-      errors.toTable = null
-      errors.toColumn = null
-      errors.fromTable = null
-      errors.throughTable = null
-    }}
+    on:change={e =>
+      changed(() => {
+        const table = plusTables.find(tbl => tbl._id === e.detail)
+        toColumn = table.name || ""
+        fromForeign = null
+      })}
  />
  {#if isManyToMany}
    <Select
@ -407,45 +379,45 @@
      options={tableOptions}
      bind:value={throughId}
      bind:error={errors.throughTable}
-      on:change={() => {
-        errors.fromTable = null
-        errors.toTable = null
-        errors.throughTable = null
-      }}
+      on:change={() =>
+        changed(() => {
+          throughToKey = null
+          throughFromKey = null
+        })}
    />
-    {#if fromTable && toTable && throughTable}
+    {#if fromId && toId && throughId}
      <Select
-        label={`Foreign Key (${fromTable?.name})`}
-        options={Object.keys(throughTable?.schema)}
+        label={`Foreign Key (${getTable(fromId)?.name})`}
+        options={Object.keys(getTable(throughId)?.schema)}
        bind:value={throughToKey}
        bind:error={errors.throughToKey}
-        on:change={e => {
+        on:change={e =>
+          changed(() => {
            if (throughFromKey === e.detail) {
              throughFromKey = null
            }
-          errors.throughToKey = null
-        }}
+          })}
      />
      <Select
-        label={`Foreign Key (${toTable?.name})`}
-        options={Object.keys(throughTable?.schema)}
+        label={`Foreign Key (${getTable(toId)?.name})`}
+        options={Object.keys(getTable(throughId)?.schema)}
        bind:value={throughFromKey}
        bind:error={errors.throughFromKey}
-        on:change={e => {
+        on:change={e =>
+          changed(() => {
            if (throughToKey === e.detail) {
              throughToKey = null
            }
-          errors.throughFromKey = null
-        }}
+          })}
      />
    {/if}
-  {:else if isManyToOne && toTable}
+  {:else if isManyToOne && toId}
    <Select
-      label={`Foreign Key (${toTable?.name})`}
-      options={Object.keys(toTable?.schema)}
+      label={`Foreign Key (${getTable(toId)?.name})`}
+      options={Object.keys(getTable(toId)?.schema)}
      bind:value={fromForeign}
      bind:error={errors.fromForeign}
-      on:change={() => (errors.fromForeign = null)}
+      on:change={changed}
    />
  {/if}
  <div class="headings">
@ -459,15 +431,13 @@
    label="From table column"
    bind:value={fromColumn}
    bind:error={errors.fromColumn}
-    on:change={e => {
-      errors.fromColumn = e.detail?.length > 0 ? null : colNotSet
-    }}
+    on:change={changed}
  />
  <Input
    label="To table column"
    bind:value={toColumn}
    bind:error={errors.toColumn}
-    on:change={e => (errors.toColumn = e.detail?.length > 0 ? null : colNotSet)}
+    on:change={changed}
  />
  <div slot="footer">
    {#if originalFromColumnName != null}
--- a/packages/builder/src/components/backend/Datasources/relationshipErrors.js
+++ b/packages/builder/src/components/backend/Datasources/relationshipErrors.js
@ -0,0 +1,103 @@
+import { RelationshipTypes } from "constants/backend"
+
+const typeMismatch = "Column type of the foreign key must match the primary key"
+const columnBeingUsed = "Column name cannot be an existing column"
+const mustBeDifferentTables = "From/to/through tables must be different"
+const primaryKeyNotSet = "Please pick the primary key"
+const throughNotNullable =
+  "Ensure non-key columns are nullable or auto-generated"
+const noRelationshipType = "Please specify a relationship type"
+const tableNotSet = "Please specify a table"
+const foreignKeyNotSet = "Please pick a foreign key"
+const relationshipAlreadyExists =
+  "A relationship between these tables already exists"
+
+function isColumnNameBeingUsed(table, columnName, originalName) {
+  if (!table || !columnName || columnName === originalName) {
+    return false
+  }
+  const keys = Object.keys(table.schema).map(key => key.toLowerCase())
+  return keys.indexOf(columnName.toLowerCase()) !== -1
+}
+
+function typeMismatchCheck(fromTable, toTable, primary, foreign) {
+  let fromType, toType
+  if (primary && foreign) {
+    fromType = fromTable?.schema[primary]?.type
+    toType = toTable?.schema[foreign]?.type
+  }
+  return fromType && toType && fromType !== toType ? typeMismatch : null
+}
+
+export class RelationshipErrorChecker {
+  constructor(invalidThroughTableFn, relationshipExistsFn) {
+    this.invalidThroughTable = invalidThroughTableFn
+    this.relationshipExists = relationshipExistsFn
+  }
+
+  setType(type) {
+    this.type = type
+  }
+
+  isMany() {
+    return this.type === RelationshipTypes.MANY_TO_MANY
+  }
+
+  relationshipTypeSet(type) {
+    return !type ? noRelationshipType : null
+  }
+
+  tableSet(table) {
+    return !table ? tableNotSet : null
+  }
+
+  throughTableSet(table) {
+    return this.isMany() && !table ? tableNotSet : null
+  }
+
+  manyForeignKeySet(key) {
+    return this.isMany() && !key ? foreignKeyNotSet : null
+  }
+
+  foreignKeySet(key) {
+    return !this.isMany() && !key ? foreignKeyNotSet : null
+  }
+
+  primaryKeySet(key) {
+    return !this.isMany() && !key ? primaryKeyNotSet : null
+  }
+
+  throughIsNullable() {
+    return this.invalidThroughTable() ? throughNotNullable : null
+  }
+
+  doesRelationshipExists() {
+    return this.isMany() && this.relationshipExists()
+      ? relationshipAlreadyExists
+      : null
+  }
+
+  differentTables(table1, table2, table3) {
+    // currently don't support relationships back onto the table itself, needs to relate out
+    const error = table1 && (table1 === table2 || (table3 && table1 === table3))
+    return error ? mustBeDifferentTables : null
+  }
+
+  columnBeingUsed(table, column, ogName) {
+    return isColumnNameBeingUsed(table, column, ogName) ? columnBeingUsed : null
+  }
+
+  typeMismatch(fromTable, toTable, primary, foreign) {
+    if (this.isMany()) {
+      return null
+    }
+    return typeMismatchCheck(fromTable, toTable, primary, foreign)
+  }
+
+  manyTypeMismatch(table, throughTable, primary, foreign) {
+    if (!this.isMany()) {
+      return null
+    }
+    return typeMismatchCheck(table, throughTable, primary, foreign)
+  }
+}
--- a/packages/builder/src/components/design/settings/componentSettings.js
+++ b/packages/builder/src/components/design/settings/componentSettings.js
@ -56,7 +56,7 @@ const componentMap = {
  "field/link": FormFieldSelect,
  "field/array": FormFieldSelect,
  "field/json": FormFieldSelect,
-  "field/barcode/qr": FormFieldSelect,
+  "field/barcodeqr": FormFieldSelect,
  // Some validation types are the same as others, so not all types are
  // explicitly listed here. e.g. options uses string validation
  "validation/string": ValidationEditor,
--- a/packages/builder/src/components/design/settings/controls/FormFieldSelect.svelte
+++ b/packages/builder/src/components/design/settings/controls/FormFieldSelect.svelte
@ -25,7 +25,7 @@
  const getOptions = (schema, type) => {
    let entries = Object.entries(schema ?? {})
    let types = []
-    if (type === "field/options" || type === "field/barcode/qr") {
+    if (type === "field/options") {
      // allow options to be used on both options and string fields
      types = [type, "field/string"]
    } else {
@ -35,6 +35,7 @@
    types = types.map(type => type.slice(type.indexOf("/") + 1))

    entries = entries.filter(entry => types.includes(entry[1].type))
+
    return entries.map(entry => entry[0])
  }
 </script>
--- a/packages/cli/package.json
+++ b/packages/cli/package.json
@ -1,6 +1,6 @@
 {
  "name": "@budibase/cli",
-  "version": "2.2.12-alpha.68",
+  "version": "2.2.12-alpha.70",
  "description": "Budibase CLI, for developers, self hosting and migrations.",
  "main": "src/index.js",
  "bin": {
@ -26,9 +26,9 @@
    "outputPath": "build"
  },
  "dependencies": {
-    "@budibase/backend-core": "2.2.12-alpha.68",
-    "@budibase/string-templates": "2.2.12-alpha.68",
-    "@budibase/types": "2.2.12-alpha.68",
+    "@budibase/backend-core": "2.2.12-alpha.70",
+    "@budibase/string-templates": "2.2.12-alpha.70",
+    "@budibase/types": "2.2.12-alpha.70",
    "axios": "0.21.2",
    "chalk": "4.1.0",
    "cli-progress": "3.11.2",
--- a/packages/client/manifest.json
+++ b/packages/client/manifest.json
@ -3241,7 +3241,7 @@
    },
    "settings": [
      {
-        "type": "field/barcode/qr",
+        "type": "field/barcodeqr",
        "label": "Field",
        "key": "field",
        "required": true
--- a/packages/client/package.json
+++ b/packages/client/package.json
@ -1,6 +1,6 @@
 {
  "name": "@budibase/client",
-  "version": "2.2.12-alpha.68",
+  "version": "2.2.12-alpha.70",
  "license": "MPL-2.0",
  "module": "dist/budibase-client.js",
  "main": "dist/budibase-client.js",
@ -19,9 +19,9 @@
    "dev:builder": "rollup -cw"
  },
  "dependencies": {
-    "@budibase/bbui": "2.2.12-alpha.68",
-    "@budibase/frontend-core": "2.2.12-alpha.68",
-    "@budibase/string-templates": "2.2.12-alpha.68",
+    "@budibase/bbui": "2.2.12-alpha.70",
+    "@budibase/frontend-core": "2.2.12-alpha.70",
+    "@budibase/string-templates": "2.2.12-alpha.70",
    "@spectrum-css/button": "^3.0.3",
    "@spectrum-css/card": "^3.0.3",
    "@spectrum-css/divider": "^1.0.3",
--- a/packages/frontend-core/package.json
+++ b/packages/frontend-core/package.json
@ -1,12 +1,12 @@
 {
  "name": "@budibase/frontend-core",
-  "version": "2.2.12-alpha.68",
+  "version": "2.2.12-alpha.70",
  "description": "Budibase frontend core libraries used in builder and client",
  "author": "Budibase",
  "license": "MPL-2.0",
  "svelte": "src/index.js",
  "dependencies": {
-    "@budibase/bbui": "2.2.12-alpha.68",
+    "@budibase/bbui": "2.2.12-alpha.70",
    "lodash": "^4.17.21",
    "svelte": "^3.46.2"
  }
--- a/packages/sdk/package.json
+++ b/packages/sdk/package.json
@ -1,6 +1,6 @@
 {
  "name": "@budibase/sdk",
-  "version": "2.2.12-alpha.68",
+  "version": "2.2.12-alpha.70",
  "description": "Budibase Public API SDK",
  "author": "Budibase",
  "license": "MPL-2.0",
--- a/packages/server/package.json
+++ b/packages/server/package.json
@ -1,7 +1,7 @@
 {
  "name": "@budibase/server",
  "email": "hi@budibase.com",
-  "version": "2.2.12-alpha.68",
+  "version": "2.2.12-alpha.70",
  "description": "Budibase Web Server",
  "main": "src/index.ts",
  "repository": {
@ -43,11 +43,11 @@
  "license": "GPL-3.0",
  "dependencies": {
    "@apidevtools/swagger-parser": "10.0.3",
-    "@budibase/backend-core": "2.2.12-alpha.68",
-    "@budibase/client": "2.2.12-alpha.68",
-    "@budibase/pro": "2.2.12-alpha.68",
-    "@budibase/string-templates": "2.2.12-alpha.68",
-    "@budibase/types": "2.2.12-alpha.68",
+    "@budibase/backend-core": "2.2.12-alpha.70",
+    "@budibase/client": "2.2.12-alpha.70",
+    "@budibase/pro": "2.2.12-alpha.70",
+    "@budibase/string-templates": "2.2.12-alpha.70",
+    "@budibase/types": "2.2.12-alpha.70",
    "@bull-board/api": "3.7.0",
    "@bull-board/koa": "3.9.4",
    "@elastic/elasticsearch": "7.10.0",
--- a/packages/server/yarn.lock
+++ b/packages/server/yarn.lock
@ -1278,13 +1278,13 @@
  resolved "https://registry.yarnpkg.com/@bcoe/v8-coverage/-/v8-coverage-0.2.3.tgz#75a2e8b51cb758a7553d6804a5932d7aace75c39"
  integrity sha512-0hYQ8SB4Db5zvZB4axdMHGwEaQjkZzFjQiN9LVYvIFB2nSUHW9tYpxWriPrWDASIxiaXax83REcLxuSdnGPZtw==

-"@budibase/backend-core@2.2.12-alpha.68":
-  version "2.2.12-alpha.68"
-  resolved "https://registry.yarnpkg.com/@budibase/backend-core/-/backend-core-2.2.12-alpha.68.tgz#9efda78dfa35d3c431da188b4e3a0011b734c6b2"
-  integrity sha512-k+Edcvz3XcddlJv9YR+TuoYs7e583lpf9nRCu6WOO889s9e8QS+zzfkC9++Vx8aH16JTizibPDY9oNeRrMQALw==
+"@budibase/backend-core@2.2.12-alpha.70":
+  version "2.2.12-alpha.70"
+  resolved "https://registry.yarnpkg.com/@budibase/backend-core/-/backend-core-2.2.12-alpha.70.tgz#9894e8d676cfa25f8eb163c623eda003a43a2016"
+  integrity sha512-1nZzkZ6kQyrfL9IvNp09JUrdpCzxtE59CAW26SbXNwId5qEJLSa7zVvZCTNo2K644XNM6qCJzA5LwCwW67AL3A==
  dependencies:
    "@budibase/nano" "10.1.1"
-    "@budibase/types" "2.2.12-alpha.68"
+    "@budibase/types" "2.2.12-alpha.70"
    "@shopify/jest-koa-mocks" "5.0.1"
    "@techpass/passport-openidconnect" "0.3.2"
    aws-cloudfront-sign "2.2.0"
@ -1379,13 +1379,13 @@
    qs "^6.11.0"
    tough-cookie "^4.1.2"

-"@budibase/pro@2.2.12-alpha.68":
-  version "2.2.12-alpha.68"
-  resolved "https://registry.yarnpkg.com/@budibase/pro/-/pro-2.2.12-alpha.68.tgz#ee992a6451ecaabdb71b5c4d5f9a269710524529"
-  integrity sha512-jp+gYg03Q39kc9PIEREC/3QikTzW9mavGrpnWQNcaFyELwmmRbI5tDZkxRmK38TNuW/1ArqKricd9uCVRb3UGA==
+"@budibase/pro@2.2.12-alpha.70":
+  version "2.2.12-alpha.70"
+  resolved "https://registry.yarnpkg.com/@budibase/pro/-/pro-2.2.12-alpha.70.tgz#067fce5e023817ead1452f21b7abe0ab3585d1d3"
+  integrity sha512-V3EwQd4r/wztKPzbeLbTHJGWvYUqDELbx0HPTSbI24ee9ZFwF/Wjaapg1I6VHyku1rWgzny4/Y0+H4GvwzzEeg==
  dependencies:
-    "@budibase/backend-core" "2.2.12-alpha.68"
-    "@budibase/types" "2.2.12-alpha.68"
+    "@budibase/backend-core" "2.2.12-alpha.70"
+    "@budibase/types" "2.2.12-alpha.70"
    "@koa/router" "8.0.8"
    bull "4.10.1"
    joi "17.6.0"
@ -1411,10 +1411,10 @@
    svelte-apexcharts "^1.0.2"
    svelte-flatpickr "^3.1.0"

-"@budibase/types@2.2.12-alpha.68":
-  version "2.2.12-alpha.68"
-  resolved "https://registry.yarnpkg.com/@budibase/types/-/types-2.2.12-alpha.68.tgz#6284f083aceca49a8de52ebc15c9da8c8416586e"
-  integrity sha512-xNl/L6M8X+qcVytBgdPSWNM7CYk7Rr2I+ubx5+3u4Z8tF3IWoqk6pj7hMMCORAYAGK7ZdjG7xx+tvXiKK8v1NQ==
+"@budibase/types@2.2.12-alpha.70":
+  version "2.2.12-alpha.70"
+  resolved "https://registry.yarnpkg.com/@budibase/types/-/types-2.2.12-alpha.70.tgz#c86f43b953d3b15c6f286903ac94091ba9c6cef3"
+  integrity sha512-+6f3uc6fCviRCeDNoKftcg8iuXksj2F+teCPXVmGNAs+tfwqYjX/32s5DB9EjdE3qHC70XAX+lvTWIrrNchDDA==

 "@bull-board/api@3.7.0":
  version "3.7.0"
--- a/packages/string-templates/package.json
+++ b/packages/string-templates/package.json
@ -1,6 +1,6 @@
 {
  "name": "@budibase/string-templates",
-  "version": "2.2.12-alpha.68",
+  "version": "2.2.12-alpha.70",
  "description": "Handlebars wrapper for Budibase templating.",
  "main": "src/index.cjs",
  "module": "dist/bundle.mjs",
--- a/packages/types/package.json
+++ b/packages/types/package.json
@ -1,6 +1,6 @@
 {
  "name": "@budibase/types",
-  "version": "2.2.12-alpha.68",
+  "version": "2.2.12-alpha.70",
  "description": "Budibase types",
  "main": "dist/index.js",
  "types": "dist/index.d.ts",
--- a/packages/worker/package.json
+++ b/packages/worker/package.json
@ -1,7 +1,7 @@
 {
  "name": "@budibase/worker",
  "email": "hi@budibase.com",
-  "version": "2.2.12-alpha.68",
+  "version": "2.2.12-alpha.70",
  "description": "Budibase background service",
  "main": "src/index.ts",
  "repository": {
@ -36,10 +36,10 @@
  "author": "Budibase",
  "license": "GPL-3.0",
  "dependencies": {
-    "@budibase/backend-core": "2.2.12-alpha.68",
-    "@budibase/pro": "2.2.12-alpha.68",
-    "@budibase/string-templates": "2.2.12-alpha.68",
-    "@budibase/types": "2.2.12-alpha.68",
+    "@budibase/backend-core": "2.2.12-alpha.70",
+    "@budibase/pro": "2.2.12-alpha.70",
+    "@budibase/string-templates": "2.2.12-alpha.70",
+    "@budibase/types": "2.2.12-alpha.70",
    "@koa/router": "8.0.8",
    "@sentry/node": "6.17.7",
    "@techpass/passport-openidconnect": "0.3.2",
--- a/packages/worker/yarn.lock
+++ b/packages/worker/yarn.lock
@ -475,13 +475,13 @@
  resolved "https://registry.yarnpkg.com/@bcoe/v8-coverage/-/v8-coverage-0.2.3.tgz#75a2e8b51cb758a7553d6804a5932d7aace75c39"
  integrity sha512-0hYQ8SB4Db5zvZB4axdMHGwEaQjkZzFjQiN9LVYvIFB2nSUHW9tYpxWriPrWDASIxiaXax83REcLxuSdnGPZtw==

-"@budibase/backend-core@2.2.12-alpha.68":
-  version "2.2.12-alpha.68"
-  resolved "https://registry.yarnpkg.com/@budibase/backend-core/-/backend-core-2.2.12-alpha.68.tgz#9efda78dfa35d3c431da188b4e3a0011b734c6b2"
-  integrity sha512-k+Edcvz3XcddlJv9YR+TuoYs7e583lpf9nRCu6WOO889s9e8QS+zzfkC9++Vx8aH16JTizibPDY9oNeRrMQALw==
+"@budibase/backend-core@2.2.12-alpha.70":
+  version "2.2.12-alpha.70"
+  resolved "https://registry.yarnpkg.com/@budibase/backend-core/-/backend-core-2.2.12-alpha.70.tgz#9894e8d676cfa25f8eb163c623eda003a43a2016"
+  integrity sha512-1nZzkZ6kQyrfL9IvNp09JUrdpCzxtE59CAW26SbXNwId5qEJLSa7zVvZCTNo2K644XNM6qCJzA5LwCwW67AL3A==
  dependencies:
    "@budibase/nano" "10.1.1"
-    "@budibase/types" "2.2.12-alpha.68"
+    "@budibase/types" "2.2.12-alpha.70"
    "@shopify/jest-koa-mocks" "5.0.1"
    "@techpass/passport-openidconnect" "0.3.2"
    aws-cloudfront-sign "2.2.0"
@ -526,13 +526,13 @@
    qs "^6.11.0"
    tough-cookie "^4.1.2"

-"@budibase/pro@2.2.12-alpha.68":
-  version "2.2.12-alpha.68"
-  resolved "https://registry.yarnpkg.com/@budibase/pro/-/pro-2.2.12-alpha.68.tgz#ee992a6451ecaabdb71b5c4d5f9a269710524529"
-  integrity sha512-jp+gYg03Q39kc9PIEREC/3QikTzW9mavGrpnWQNcaFyELwmmRbI5tDZkxRmK38TNuW/1ArqKricd9uCVRb3UGA==
+"@budibase/pro@2.2.12-alpha.70":
+  version "2.2.12-alpha.70"
+  resolved "https://registry.yarnpkg.com/@budibase/pro/-/pro-2.2.12-alpha.70.tgz#067fce5e023817ead1452f21b7abe0ab3585d1d3"
+  integrity sha512-V3EwQd4r/wztKPzbeLbTHJGWvYUqDELbx0HPTSbI24ee9ZFwF/Wjaapg1I6VHyku1rWgzny4/Y0+H4GvwzzEeg==
  dependencies:
-    "@budibase/backend-core" "2.2.12-alpha.68"
-    "@budibase/types" "2.2.12-alpha.68"
+    "@budibase/backend-core" "2.2.12-alpha.70"
+    "@budibase/types" "2.2.12-alpha.70"
    "@koa/router" "8.0.8"
    bull "4.10.1"
    joi "17.6.0"
@ -540,10 +540,10 @@
    lru-cache "^7.14.1"
    node-fetch "^2.6.1"

-"@budibase/types@2.2.12-alpha.68":
-  version "2.2.12-alpha.68"
-  resolved "https://registry.yarnpkg.com/@budibase/types/-/types-2.2.12-alpha.68.tgz#6284f083aceca49a8de52ebc15c9da8c8416586e"
-  integrity sha512-xNl/L6M8X+qcVytBgdPSWNM7CYk7Rr2I+ubx5+3u4Z8tF3IWoqk6pj7hMMCORAYAGK7ZdjG7xx+tvXiKK8v1NQ==
+"@budibase/types@2.2.12-alpha.70":
+  version "2.2.12-alpha.70"
+  resolved "https://registry.yarnpkg.com/@budibase/types/-/types-2.2.12-alpha.70.tgz#c86f43b953d3b15c6f286903ac94091ba9c6cef3"
+  integrity sha512-+6f3uc6fCviRCeDNoKftcg8iuXksj2F+teCPXVmGNAs+tfwqYjX/32s5DB9EjdE3qHC70XAX+lvTWIrrNchDDA==

 "@cspotcode/source-map-support@^0.8.0":
  version "0.8.1"
--- a/scripts/install-contributor-dependencies.sh
+++ b/scripts/install-contributor-dependencies.sh
@ -0,0 +1,73 @@
+function getDistro {
+    if [ -f /etc/os-release ]; then
+    # freedesktop.org and systemd
+    . /etc/os-release
+    OS=$NAME
+    VER=$VERSION_ID
+elif type lsb_release >/dev/null 2>&1; then
+    # linuxbase.org
+    OS=$(lsb_release -si)
+    VER=$(lsb_release -sr)
+elif [ -f /etc/lsb-release ]; then
+    # For some versions of Debian/Ubuntu without lsb_release command
+    . /etc/lsb-release
+    OS=$DISTRIB_ID
+    VER=$DISTRIB_RELEASE
+elif [ -f /etc/debian_version ]; then
+    # Older Debian/Ubuntu/etc.
+    OS=Debian
+    VER=$(cat /etc/debian_version)
+elif [ -f /etc/SuSe-release ]; then
+    # Older SuSE/etc.
+    :
+elif [ -f /etc/redhat-release ]; then
+    # Older Red Hat, CentOS, etc.
+    VER=$( cat /etc/redhat-release | cut -d" " -f3 | cut -d "." -f1)
+    d=$( cat /etc/redhat-release | cut -d" " -f1 | cut -d "." -f1)
+    if [[ $d == "CentOS" ]]; then
+      OS="CentOS Linux"
+    fi
+else
+    # Fall back to uname, e.g. "Linux <version>", also works for BSD, etc.
+    OS=$(uname -s)
+    VER=$(uname -r)
+fi
+}
+
+getDistro
+
+if [[ $OS == "Darwin" ]];
+then
+    echo "This script is not setup for your machine type:" $OS
+    echo "Please use the manual steps described in https://github.com/Budibase/budibase/blob/develop/docs/CONTRIBUTING.md#getting-started-for-contributors"
+    exit 1
+fi
+
+
+# Install brew
+if ! command -v brew &> /dev/null
+then
+    /bin/bash -c "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/HEAD/install.sh)"
+fi
+
+# Install and setup asdf
+if ! command -v asdf &> /dev/null
+then
+    brew install asdf
+
+    if test -f ~/.bashrc; then
+        echo -e "\n. $(brew --prefix asdf)/asdf.sh" >> ~/.bashrc
+    fi
+
+    if test -f ~/.zshrc; then
+        echo -e "\n. $(brew --prefix asdf)/asdf.sh" >> ~/.zshrc
+    fi
+fi
+
+# Install ASDF Plugins
+asdf plugin add nodejs
+asdf plugin add python
+
+asdf install
+
+npm install -g yarn