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Add Ballerina language support (#3584)
* Add Ballerina language support * Remove project subpath * Add review suggestions * Add debugger related changes * Add minor review comments * Add ballerina tests * Add ballerina to test workflows * Add ballerina related changes * Add ballerina script type * Fix lint issues * Migrate from bal init to bal new
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|---|---|---|
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| {"en":{"temp_category_api":"API & Webhooks","temp_category_core":"Core","temp_category_dataProcessing":"Data Processing","HttpTrigger_description":"A function that will be run whenever it receives an HTTP request, responding based on data in the body or query string","BlobTrigger_description":"A function that will be run whenever a blob is added to a specified container","CosmosDBTrigger_description":"A function that will be run whenever documents change in a document collection","QueueTrigger_description":"A function that will be run whenever a message is added to a specified Azure Storage queue","TimerTrigger_description":"A function that will be run on a specified schedule","variables_storageConnStringLabel":"Storage account connection","variables_appSettingsHelp":"The name of the app setting containing your storage account connection string.","variables_selectConnection":"Click select to choose a connection","variables_parameterName":"The parameter name must be an alphanumeric string of any number of characters and cannot start with a number.","timerTrigger_displayName":"Timer","timerTrigger_name_help":"The name used to identify this trigger in your code","timerTrigger_name_label":"Timestamp parameter name","timerTrigger_schedule_help":"Enter a cron expression of the format '{second} {minute} {hour} {day} {month} {day of week}' to specify the schedule.","timerTrigger_schedule_label":"Schedule","queueTrigger_displayName":"Azure Queue Storage","queueTrigger_queueName_help":"Name of the queue from which the message will be read","queueTrigger_name_label":"Message parameter name","queueTrigger_queueName_errorText":"Queue name must start and end with a letter or number, and it can contain only lowercase letters, numbers, and the hyphen. The name must be 3 to 63 characters.","queueTrigger_name_help":"The name used to identify this trigger in your code","queueTrigger_queueName_label":"Queue name","blobTrigger_displayName":"Azure Blob Storage","blobTrigger_name_label":"Blob parameter name","blobTrigger_name_help":"The name used to identify this trigger in your code","blobTrigger_path_label":"Path","blobTrigger_path_help":"The path within your storage account that the trigger will monitor.","blobTrigger_path_errorText":"Your blob path must be a container name of 3 to 63 characters, followed by a blob name of 1 to 1,024 characters. The blob name can be any combination of characters and can contain a maximum of 254 path segments, which are separated by the forward slash (/).","httpTrigger_displayName":"HTTP","httpTrigger_name_label":"Request parameter name","httpTrigger_name_help":"The name used to identify this trigger in your code","httpTrigger_authLevel_label":"Authorization level","httpTrigger_authLevel_help":"Authorization level controls whether the function requires an API key and which key to use; Function uses a function key; Admin uses your master key. The function and master keys are found in the 'keys' management panel on the portal, when your function is selected. For user-based authentication, go to Function App Settings.","httpTrigger_methods_label":"Selected HTTP methods","httpTrigger_methods_help":"These are the only methods to which this function will respond.","httpTrigger_methodRule_label":"Allowed HTTP methods","httpTrigger_route_label":"Route template","httpTrigger_route_help":"The route template setting allows you to change the URI that triggers this function. The values should be a relative path. Path segments may be treated as parameters by surrounding them with curly braces. For example: customer/{customerId}","httpTrigger_methodRule_help":"HttpTrigger can respond to any HTTP method. If you wish to restrict support to specific methods, choose the 'Selected methods' option.","httpTrigger_mode_label":"Mode","httpTrigger_mode_help":"The mode of the trigger. \"Standard\" means that the request will be standard HTTP with no additional semantics. \"Webhook\" means that the request will be processed according to a specified webhook type.","cosmosDB_trigger_displayName":"Azure Cosmos DB","cosmosDBIn_collectionName_help":"Name of the collection to be monitored.","cosmosDBIn_collectionName_label":"Collection name","cosmosDBIn_connection_help":"The name of the App Setting containing the connection string to the service that contains the collection to be monitored.","cosmosDBIn_connection_label":"Cosmos DB account connection","cosmosDBIn_databaseName_help":"Name of the Cosmos DB database that includes the collection to be monitored.","cosmosDBIn_databaseName_label":"Database name","cosmosDBIn_leaseCollectionName_help":"Name of the collection to store the leases.","cosmosDBIn_leaseCollectionName_label":"Collection name for leases","cosmosDBIn_leaseDatabaseName_help":"Name of the database that includes the collection to store the leases.","cosmosDBIn_leaseDatabaseName_label":"Database name for leases","cosmosDBIn_name_help":"The name used to identify this binding in your code","cosmosDBIn_name_label":"Document collection parameter name","cosmosDBIn_createIfNotExists_help":"Checks for existence and automatically creates the leases collection.","cosmosDBIn_createIfNotExists_label":"Create lease collection if it does not exist"}} |
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121
resources/backupTemplates/ballerina/templates/templates.json
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| [ | ||
| { | ||
| "id": "HttpTrigger-Ballerina", | ||
| "runtime": "2", | ||
| "files": { | ||
| "%functionName%.bal": "import ballerinax/azure.functions;\n\n// This function gets triggered by an HTTP call with the name query parameter and returns a processed HTTP output to the caller.\n@functions:HttpTrigger{\n authLevel: \"%authLevel%\"\n}\nlistener functions:HttpListener httpListener = new functions:HttpListener();\nservice /%functionName% on httpListener {\n resource function get .(string name) returns string {\n return \"Hello, \" + name + \"!\";\n }\n}\n" | ||
| }, | ||
| "metadata": { | ||
| "defaultFunctionName": "httpTrigger", | ||
| "description": "$HttpTrigger_description", | ||
| "name": "HTTP trigger", | ||
| "language": "Ballerina", | ||
| "triggerType": "httpTrigger", | ||
| "category": [ | ||
| "$temp_category_core", | ||
| "$temp_category_api" | ||
| ], | ||
| "categoryStyle": "http", | ||
| "enabledInTryMode": true, | ||
| "userPrompt": [ | ||
| "authLevel" | ||
| ] | ||
| } | ||
| }, | ||
| { | ||
| "id": "BlobTrigger-Ballerina", | ||
| "runtime": "2", | ||
| "files": { | ||
| "%functionName%.bal": "import ballerinax/azure.functions;\nimport ballerina/log;\n\n// The following Function will be invoked when a new blob added to the specified blob storage.\n@functions:BlobTrigger {\n path: \"%path%\",\n connection: \"%connection%\"\n}\nlistener functions:BlobListener blobListener = new functions:BlobListener();\n\nservice \"%functionName%\" on blobListener {\n remote function onUpdate(byte[] blobIn) {\n log:printInfo(\"Blob Store updated with file of \" + blobIn.length().toString() + \" bytes\");\n }\n}\n" | ||
| }, | ||
| "metadata": { | ||
| "defaultFunctionName": "blobTrigger", | ||
| "description": "$BlobTrigger_description", | ||
| "name": "Blob trigger", | ||
| "language": "Ballerina", | ||
| "triggerType": "blobTrigger", | ||
| "category": [ | ||
| "$temp_category_core", | ||
| "$temp_category_dataProcessing" | ||
| ], | ||
| "categoryStyle": "blob", | ||
| "enabledInTryMode": true, | ||
| "userPrompt": [ | ||
| "connection", | ||
| "path" | ||
| ] | ||
| } | ||
| }, | ||
| { | ||
| "id": "CosmosDBTrigger-Ballerina", | ||
| "runtime": "2", | ||
| "files": { | ||
| "%functionName%.bal": "import ballerina/log;\nimport ballerinax/azure.functions;\n\n// The following Function will be invoked when an entry is added to CosmosDB collection.\n@functions:CosmosDBTrigger {connectionStringSetting: \"%connectionStringSetting%\", databaseName: \"%databaseName%\", collectionName: \"%collectionName%\"}\nlistener functions:CosmosDBListener cosmosEp = new ();\n\ntype Users record {\n string id;\n string name;\n};\n\nservice \"%functionName%\" on cosmosEp {\n remote function onUpdate(Users[] users) {\n log:printInfo(users.toJsonString());\n }\n}\n" | ||
| }, | ||
| "metadata": { | ||
| "defaultFunctionName": "cosmosTrigger", | ||
| "description": "$CosmosDBTrigger_description", | ||
| "name": "CosmosDB trigger", | ||
| "language": "Ballerina", | ||
| "triggerType": "cosmosDBTrigger", | ||
| "category": [ | ||
| "$temp_category_core", | ||
| "$temp_category_dataProcessing" | ||
| ], | ||
| "categoryStyle": "cosmosDB", | ||
| "enabledInTryMode": true, | ||
| "userPrompt": [ | ||
| "connectionStringSetting", | ||
| "databaseName", | ||
| "collectionName" | ||
| ] | ||
| } | ||
| }, | ||
| { | ||
| "id": "QueueTrigger-Ballerina", | ||
| "runtime": "2", | ||
| "files": { | ||
| "%functionName%.bal": "import ballerina/log;\nimport ballerinax/azure.functions;\n\n\n// The following Function will be executed when a message is added to the queue storage.\n@functions:QueueTrigger {\n queueName: \"%queueName%\",\n connection: \"%connection%\"\n}\nlistener functions:QueueListener queueListener = new functions:QueueListener();\n\nservice \"%functionName%\" on queueListener {\n remote function onMessage(string message) {\n log:printInfo(\"Queue message received: \" + message);\n }\n}\n" | ||
| }, | ||
| "metadata": { | ||
| "defaultFunctionName": "queueTrigger", | ||
| "description": "$QueueTrigger_description", | ||
| "name": "Queue trigger", | ||
| "language": "Ballerina", | ||
| "triggerType": "queueTrigger", | ||
| "category": [ | ||
| "$temp_category_core", | ||
| "$temp_category_dataProcessing" | ||
| ], | ||
| "categoryStyle": "queue", | ||
| "enabledInTryMode": true, | ||
| "userPrompt": [ | ||
| "connection", | ||
| "queueName" | ||
| ] | ||
| } | ||
| }, | ||
| { | ||
| "id": "TimerTrigger-Ballerina", | ||
| "runtime": "2", | ||
| "files": { | ||
| "%functionName%.bal": "import ballerina/time;\nimport ballerina/log;\nimport ballerinax/azure.functions;\n\n// The following function will be invoked periodically according to the schedule given.\n@functions:TimerTrigger {schedule: \"%schedule%\"}\nlistener functions:TimerListener timerEp = new ();\n\nservice \"%functionName%\" on timerEp {\n remote function onTrigger(functions:TimerMetadata metadata) {\n log:printInfo(\"Function Executed at \" + time:utcToString(time:utcNow()));\n }\n}\n" | ||
| }, | ||
| "metadata": { | ||
| "defaultFunctionName": "timerTrigger", | ||
| "description": "$TimerTrigger_description", | ||
| "name": "Timer trigger", | ||
| "language": "Ballerina", | ||
| "triggerType": "timerTrigger", | ||
| "category": [ | ||
| "$temp_category_core", | ||
| "$temp_category_dataProcessing" | ||
| ], | ||
| "categoryStyle": "timer", | ||
| "enabledInTryMode": true, | ||
| "userPrompt": [ | ||
| "schedule" | ||
| ] | ||
| } | ||
| } | ||
| ] |
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|---|---|---|
| @@ -0,0 +1 @@ | ||
| 1.0.0 |
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35 changes: 35 additions & 0 deletions
35
src/commands/createFunction/ballerinaSteps/BallerinaFunctionCreateStep.ts
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| /*--------------------------------------------------------------------------------------------- | ||
| * Copyright (c) Microsoft Corporation. All rights reserved. | ||
| * Licensed under the MIT License. See License.txt in the project root for license information. | ||
| *--------------------------------------------------------------------------------------------*/ | ||
|
|
||
| import { AzExtFsExtra, nonNullProp } from '@microsoft/vscode-azext-utils'; | ||
| import * as path from 'path'; | ||
| import { FunctionCreateStepBase } from '../FunctionCreateStepBase'; | ||
| import { IBallerinaFunctionTemplate, IBallerinaFunctionWizardContext } from './IBallerinaFunctionWizardContext'; | ||
|
|
||
| export class BallerinaFunctionCreateStep extends FunctionCreateStepBase<IBallerinaFunctionWizardContext> { | ||
| public async executeCore(context: IBallerinaFunctionWizardContext): Promise<string> { | ||
| const functionPath = context.projectPath; | ||
| await AzExtFsExtra.ensureDir(functionPath); | ||
|
|
||
| const functionName = nonNullProp(context, 'functionName'); | ||
| const fileName = `${functionName}.bal`; | ||
|
|
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| const template: IBallerinaFunctionTemplate = nonNullProp(context, 'functionTemplate'); | ||
| await Promise.all(Object.keys(template.templateFiles).map(async f => { | ||
| let contents = template.templateFiles[f]; | ||
| contents = contents.replace(/%functionName%/g, functionName); | ||
|
|
||
| for (const setting of template.userPromptedSettings) { | ||
| // the setting name keys are lowercased | ||
| // eslint-disable-next-line @typescript-eslint/no-unsafe-argument | ||
| contents = contents.replace(new RegExp(`%${setting.name}%`, 'g'), context[setting.name.toLowerCase()]); | ||
| } | ||
|
|
||
| await AzExtFsExtra.writeFile(path.join(functionPath, fileName), contents); | ||
| })); | ||
|
|
||
| return path.join(functionPath, fileName); | ||
| } | ||
| } |
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27
src/commands/createFunction/ballerinaSteps/BallerinaFunctionNameStep.ts
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| /*--------------------------------------------------------------------------------------------- | ||
| * Copyright (c) Microsoft Corporation. All rights reserved. | ||
| * Licensed under the MIT License. See License.txt in the project root for license information. | ||
| *--------------------------------------------------------------------------------------------*/ | ||
|
|
||
| import { AzExtFsExtra } from '@microsoft/vscode-azext-utils'; | ||
| import { localize } from "../../../localize"; | ||
| import { IFunctionTemplate } from '../../../templates/IFunctionTemplate'; | ||
| import { nonNullProp } from '../../../utils/nonNull'; | ||
| import { getBallerinaFunctionFilePath, getBallerinaPackagePath, IBallerinaProjectWizardContext } from '../../createNewProject/ballerinaSteps/IBallerinaProjectWizardContext'; | ||
| import { FunctionNameStepBase } from '../FunctionNameStepBase'; | ||
| import { IFunctionWizardContext } from '../IFunctionWizardContext'; | ||
|
|
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| export class BallerinaFunctionNameStep extends FunctionNameStepBase<IFunctionWizardContext & IBallerinaProjectWizardContext> { | ||
| protected async getUniqueFunctionName(context: IFunctionWizardContext & IBallerinaProjectWizardContext): Promise<string | undefined> { | ||
| const template: IFunctionTemplate = nonNullProp(context, 'functionTemplate'); | ||
| return await this.getUniqueFsPath(getBallerinaPackagePath(context.projectPath), template.defaultFunctionName, '.bal'); | ||
| } | ||
|
|
||
| protected async validateFunctionNameCore(context: IFunctionWizardContext & IBallerinaProjectWizardContext, name: string): Promise<string | undefined> { | ||
| if (await AzExtFsExtra.pathExists(getBallerinaFunctionFilePath(context.projectPath, name))) { | ||
| return localize('existingError', 'A function with name "{0}" already exists in package "{1}".', name); | ||
| } else { | ||
| return undefined; | ||
| } | ||
| } | ||
| } |
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15
src/commands/createFunction/ballerinaSteps/IBallerinaFunctionWizardContext.ts
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| /*--------------------------------------------------------------------------------------------- | ||
| * Copyright (c) Microsoft Corporation. All rights reserved. | ||
| * Licensed under the MIT License. See License.txt in the project root for license information. | ||
| *--------------------------------------------------------------------------------------------*/ | ||
|
|
||
| import { IFunctionTemplate } from '../../../templates/IFunctionTemplate'; | ||
| import { IFunctionWizardContext } from '../IFunctionWizardContext'; | ||
|
|
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| export interface IBallerinaFunctionWizardContext extends IFunctionWizardContext { | ||
| functionTemplate?: IBallerinaFunctionTemplate; | ||
| } | ||
|
|
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| export interface IBallerinaFunctionTemplate extends IFunctionTemplate { | ||
| templateFiles: { [filename: string]: string }; | ||
| } |
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