revel/community

Revel v1.0.0 is out

Steve

@notzippy

I just merged in a PR that was on the examples already which caused a conflict, I had resolved it.

GeorgeXc

@GeorgeXc

tried to add code below into the file app/init.go: func init()

revel.AddHTTPMux("/this/is", http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
        fmt.Fprintln(w, "Hi there, shorter prefix", r.URL.Path)
        w.WriteHeader(200)
    }))

but when run revel run -a appName meet an error

the error list below

revel run -m prod -a r1app
Revel executing: run a Revel application
Parsing packages, (may require download if not cached)... Completed
panic: runtime error: invalid memory address or nil pointer dereference
[signal SIGSEGV: segmentation violation code=0x1 addr=0x30 pc=0x14a52fd]

goroutine 1 [running]:
github.com/revel/revel.AddHTTPMux(...)
        /Users/byc/go/pkg/mod/github.com/revel/revel@v1.0.0/server-engine.go:162
r1app/app.init.0()
        /Users/byc/code/revelprojs/r1app/app/init.go:54 +0x15d
CRIT  11:52:31 revel_logger.go:59: Error running:                            error="exit status 2"

matrixbot

@matrixbot

Paul https://revel.github.io/manual/faq.html#how_do_i_integrate_existing_http.handlers_with_revel_?

GeorgeXc

@GeorgeXc

Thanks

matrixbot

@matrixbot

Paul notzippy, thanks, I made a new PR =)

Steven Hughes

@alas-plus

Heya all, so I asked this question on stack overflow about running a revel app on GCP. I'm new to both, So I wasn't sure where I was going wrong. Looking into it I think my problem is the engine listening on port X. My Cloud Run App had one port open specifically so it was unable to start the engine. So i guess my questions are 2:
1) Is it not a good idea to run using the revel cmd in "prod"
2) Is there a way to configure which port the engine runs on

https://stackoverflow.com/questions/64613763/cloud-run-and-revel-container - question for context

Steven Hughes

@alas-plus

Well I managed to get it to work by building the app instead and running it that way. I think the only advantage of run is hot swap, which I don't need when deployed.

I also wonder, has an official docker image been considered? I see some that are years old, but having one that was in CI/CD and such would be nice. Would save me from go getting revel every build :laughing:

matrixbot

@matrixbot

Paul everyone needs a slightly different docker image

Paul why not make your own?

matrixbot

@matrixbot

Paul Steven Hughes (Gitter): if you found a solution, you should submit an answer

Steve

@notzippy

Docker has been considered, for a production built image it would likely be best to have a two stage image, but for development that is unnecessary. Right now we are doing some housecleaning. But that item is on the radar

matrixbot

@matrixbot

Paul notzippy, I made another PR

Paul revel/revel#1518

Garrett Flanders

@flanyanero

I would like to use revel to implement subdomain level routing. Does anyone know of an example or how to do that?

matrixbot

@matrixbot

Paul You'll probably have to do it yourself based on the host header

Steve

@notzippy

@flanyanero I had been looking at that as well for some time, you could implement this by creating or extending the server engine https://revel.github.io/manual/server-engine.html

matrixbot

@matrixbot

Paul notzippy, brendensoares, thanks for helping me with the hacktoberfest PRs, got the required amount to claim a planted tree (random "free" t-shirts are probably a climate negative)

Steve

@notzippy

Nice

MadOtis

@MadOtis

Hello! Trying to go through the getting started tutorial for Revel and running into a small problem. 'revel new' seems to work and I see a project created with all the source goodness, yet when I try to 'revel run -a', I get an error: "Parsing packages, (may require download if not cached)...2020/12/01 11:15:04 internal error: nil Pkg importing "internal/cpu" from "internal/bytealg" and quits. I'm running go 1.14.6 on a Mac (Catalina) latest patches. Any suggestions?

matrixbot

@matrixbot

Paul I'm not on mac, so hard to tell

Paul internal/ sounds like it's a problem with go, not revel

Paul have you tried latest go?

Brenden Soares

@brendensoares

@MadOtis I ran on Mac/go 1.15 recently without any issues

I use gvm to manage multiple versions of Go, can you try that?

maybe try 1.15 to compare?

matrixbot

@matrixbot

Paul btw, does anyone have time to check revel/revel#1518

Brenden Soares

@brendensoares

Paul, you're doing what I wanted to do years ago lol

did you look into those failed CI builds? Looks like a build script problem

https://travis-ci.org/github/revel/revel/jobs/738299436

Brenden Soares

@brendensoares

script:
  - |
    if [[ "$TRAVIS_OS_NAME" != "windows" ]]; then
      go test -v github.com/revel/revel/...
    else
      go test -v github.com/revel/revel/.
    fi

https://travis-ci.org/github/revel/revel/builds/738299433/config

my gut says this is not related to your changes

commented on the PR and merged

matrixbot

@matrixbot

Paul brendensoares, thanks!

Paul yeah, the previous PRs also had problems that weren't related according to notzippy

Paul

@ptman:kapsi.fi

[m]

ah, new better bridge

Martyn Bedford

@mjbedford

Can someone help me with getting the examples to run, I have cloned the example github repo, I have GORP installed and SqlLite but I get this error error="Go Compilation Error (in ../../../../go/pkg/mod/github.com/revel/modules@v0.21.0/orm/gorp/app/dbgorp.go:7): no matching versions for query \"latest\""

Brenden Soares

@brendensoares

what are the steps to reproduce

Paul

@ptman:kapsi.fi

[m]

https://news.ycombinator.com/item?id=25338983

Brenden Soares

@brendensoares

yikes

I guess we can look into setting up our own CI environment, though it'll have to be linux only (no mac or windows)

Paul

@ptman:kapsi.fi

[m]

there are several alternatives: github actions, gitlab ci, circleci

Brenden Soares

@brendensoares

github actions has a free OSS option

Steve

@notzippy

Sad

Rahul Sawant

@rahulSawantPA

hi . can anyone help me for running revel app in docker container ?

Paul

@ptman:kapsi.fi

[m]

I never had any problem with that

what problem are you having?

Rahul Sawant

@rahulSawantPA

i was trying to run revel app inside container but i am getting " failed to find action App\app.index " when i run it but locally it is working fine . what is right format of docker file for revel app?

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