API, upgrade azure function version in host.json and other packages

[OzBob]

Either add a note to the minimum version of Azure Function CLI and other dependencies, or upgrade the host.json

1. API Azure Function Version
   Running the code from Unit 2 Authenticate users with Azure Static Web Apps

After creating a local.settings.json with the CORS value the instruction is to cd api then:

    func start

This results in:

Azure Functions Core Tools
Core Tools Version:       4.0.4915 Commit hash: N/A  (64-bit)
Function Runtime Version: 4.14.0.19631

Warning: Proxies are not supported in Azure Functions v4. Instead of 'proxies.json', try Azure API Management: https://aka.ms/AAfiueq
Can't determine project language from files. Please use one of [--csharp, --javascript, --typescript, --java, --python, --powershell, --custom]
Can't determine project language from files. Please use one of [--csharp, --javascript, --typescript, --java, --python, --powershell, --custom]
Can't determine project language from files. Please use one of [--csharp, --javascript, --typescript, --java, --python, --powershell, --custom]
[2023-08-02T06:36:13.198Z] Referenced bundle Microsoft.Azure.Functions.ExtensionBundle of version 1.8.1 does not meet the required minimum version of 2.6.1. Update your extension bundle reference in host.json to reference 2.6.1 or later.
[2023-08-02T06:36:13.203Z] A host error has occurred during startup operation '71678b2c-3d50-4c67-89d7-11e90cd7f87a'.
[2023-08-02T06:36:13.203Z] Microsoft.Azure.WebJobs.Script: Referenced bundle Microsoft.Azure.Functions.ExtensionBundle of version 1.8.1 does not meet the required minimum version of 2.6.1. Update your extension bundle reference in host.json to reference 2.6.1 or later. For more information see https://aka.ms/func-min-bundle-versions.
Value cannot be null. (Parameter 'provider')
[2023-08-02T06:36:13.220Z] A host error has occurred during startup operation '6fb669b6-3a48-458f-b72e-ddb8166e5aaf'.
[2023-08-02T06:36:13.221Z] Microsoft.Extensions.DependencyInjection: Cannot access a disposed object.
[2023-08-02T06:36:13.222Z] Object name: 'IServiceProvider'.

Key is "Warning: Proxies are not supported in Azure Functions v4. Instead of 'proxies.json', try Azure API Management"

What action is required?

Updating the host.json file to 3.* 4.000 as per Azure Func docs, results in the func start command showing the following warning:

Can't determine project language from files. Please use one of [--csharp, --javascript, --typescript, --java, --python, --powershell, --custom]

Changing the command to func start --csharp seems to have worked.

2. upgrade NPM packages and lock file
   lockfileVersion@1

[OzBob]

3. swa start does not work with out specifiying --csharp on the api
   func start --csharp works, but
   as per
   apiLocation Cannot Resolve localhost Azure/static-web-apps-cli#733
   running Step 8 of unit 4 results in:

swa start http://localhost:4200 --api-location ./api --verbose

Welcome to Azure Static Web Apps CLI (1.1.4)

...
[api] Can't determine project language from files. Please use one of [--csharp, --javascript, --typescript, --java, --python, --powershell, --custom]
[api]
[api] Azure Functions Core Tools
[api] Core Tools Version: 4.0.4915 Commit hash: N/A (64-bit)
[api] Function Runtime Version: 4.14.0.19631
[api]
[api] Warning: Proxies are not supported in Azure Functions v4. Instead of 'proxies.json', try Azure API Management: https://aka.ms/AAfiueq
[swa]
[swa] Using workflow file:
[swa] ....github\workflows\azure-static-web-apps-ambitious-flower-0e935ca1e.yml
[api] Can't determine project language from files. Please use one of [--csharp, --javascript, --typescript, --java, --python, --powershell, --custom]
...
[api] [2023-08-02T08:59:59.966Z] Worker process started and initialized.
[swa]
[swa] Found configuration file:
[swa] ...\vue-app\staticwebapp.config.json
[swa]
[swa] - Waiting for http://localhost:4200 to be ready
[swa] ✖ Waiting for http://localhost:4200 to be ready
[swa] ✖ Could not connect to "http://localhost:4200". Is the server up and running?
[swa] node "...AppData\Roaming\npm\node_modules@azure\static-web-apps-cli\dist\msha\server.js" exited with code 0
--> Sending SIGTERM to other processes..
[api] cd ...\api" && "func" start --cors "*" --port 7071 exited with code 1
✖ SWA emulator stoped because API server exited with code 1.

[cjk7989]

Hi @OzBob, for your 3rd issue, could you try:
swa start http://localhost:4200 --api-location ./api --func-args="--csharp" --verbose

[OzBob]

1. func start --csharp, starts the api on http://localhost:7071/ , OK with no errors
2. ``npm start``` starts the web on http://localhost:4200/, OK with no errors
3. the script above gives the following error:

swa start http://localhost:4200 --api-location ./api --func-args="--csharp" --verbose
Welcome to Azure Static Web Apps CLI (1.1.4)
...
[api] Port 7071 is unavailable. Close the process using that port, or specify another port using --port [-p].
[api] cd "...\mslearn-staticwebapp-auth\api" && "func" start --cors "*" --port 7071 --csharp exited with code 1
--> Sending SIGTERM to other processes..
[swa] 
[swa] Using workflow file:
[swa]   ...\mslearn-staticwebapp-auth\.github\workflows\azure-static-web-apps-ambitious-flower-0e935ca1e.yml
[swa] node "...\@azure\static-web-apps-cli\dist\msha\server.js" exited with code 1
✖ SWA emulator stoped because SWA emulator exited with code 1.

4. When stop the local function on port 7071 and re-run the suggested script I get:

swa start http://localhost:4200 --api-location ./api --func-args="--csharp" --verbose
...
[api] Azure Functions Core Tools
[api] Core Tools Version:       4.0.4915 Commit hash: N/A  (64-bit)
[api] Function Runtime Version: 4.14.0.19631
[api]
[api] Warning: Proxies are not supported in Azure Functions v4. Instead of 'proxies.json', try Azure API Management: https://aka.ms/AAfiueq
[swa] 
[swa] Using workflow file:
[swa]   ...\mslearn-staticwebapp-auth\.github\workflows\azure-static-web-apps-ambitious-flower-0e935ca1e.yml
[api] [2023-08-04T01:03:14.310Z] Csproj not found in ...\mslearn-staticwebapp-auth\api directory tree. Skipping user secrets file configuration.
[api] 
[api] Functions:
[api]
[api]   products-delete: [DELETE] http://localhost:7071/api/products/{id}
[api]
[api]   products-get: [GET] http://localhost:7071/api/products
[api]
[api]   products-post: [POST] http://localhost:7071/api/products
[api]
[api]   products-put: [PUT] http://localhost:7071/api/products/{id}
[api]
[api] For detailed output, run func with --verbose flag.
[swa] 
[swa] Found configuration file:
[swa]   ...\mslearn-staticwebapp-auth\vue-app\staticwebapp.config.json
[swa]
[swa] ✖ Error: "localhost" can not be resolved to either IPv4 or IPv6. Please check your network settings.
[swa] node "...node_modules\@azure\static-web-apps-cli\dist\msha\server.js" exited with code 0
--> Sending SIGTERM to other processes..
[api] [2023-08-04T01:03:15.252Z] Worker process started and initialized.
[api] cd "...\mslearn-staticwebapp-auth\api" && "func" start --cors "*" --port 7071 --csharp exited with code 1
✖ SWA emulator stoped because API server exited with code 1.