I'm trying to set up AppVeyor to build and test my project.

After some dancing to get a 64-bit dmd.exe in there (which should really be included in the 7z in 2018) everything seems like it should work, but compiling with dub build fails. dub test works but claims that it's excluding main.d twice. Everything just works locally.

appveyor.yml: https://github.com/zorael/kameloso/blob/b278468eb69f221c0db6b96274cec2b0fd25612f/appveyor.yml#L92
dub.json: https://github.com/zorael/kameloso/blob/b278468eb69f221c0db6b96274cec2b0fd25612f/dub.json#L8

Slightly summarized:
> $ dub test -c cygwin
> # ...excluded main.d twice but worked
>
> $ dub build -c cygwin
> Performing "debug" build using dmd for x86_64.
> requests 0.7.4: building configuration "std"...
> kameloso 1.0.0-rc.1+commit.322.gb278468e: building configuration "cygwin"...
> Error: module `kameloso.main` from file source\kameloso\main.d is specified twice on the command line
> dmd failed with exit code 1.
Job log: https://ci.appveyor.com/project/zorael/kameloso/build/job/kd6lqu2kxg4vxqmv

dub.json does have a mainSourceFile entry, so I thought to remove that, but if I do it breaks dub test with "only one `main` allowed".


> $ dub test -c vanilla
> Executable configuration "vanilla" of package kameloso defines no main source file, this may cause certain build modes to fail. Add an explicit "mainSourceFile" to the package description to fix this.
> Generating test runner configuration 'kameloso-test-vanilla' for 'vanilla' (executable).
> Excluding package.d file from test due to https://issues.dlang.org/show_bug.cgi?id=11847
> Performing "unittest" build using dmd for x86_64.
> kameloso 1.0.0-rc.1+commit.316.gc9216fa3: building configuration "kameloso-test-vanilla"...
> source\kameloso\main.d(744,6): Error: only one `main`, `WinMain`, or `DllMain` allowed. Previously found `main` at C:\Users\appveyor\AppData\Local\Temp\1\dub_test_root-5d1d92fa-e527-43b0-a181-184253ffcc9d.d(45,12)
> dmd failed with exit code 1.
Job log: https://ci.appveyor.com/project/zorael/kameloso/build/1.0.0-rc.2.143/job/8tox3hym32leik7u

What can I do?

On 2018-06-22 21:41, Anonymouse wrote:
> I'm trying to set up AppVeyor to build and test my project.
>
> After some dancing to get a 64-bit dmd.exe in there (which should really
> be included in the 7z in 2018) everything seems like it should work, but
> compiling with dub build fails. dub test works but claims that it's
> excluding main.d twice. Everything just works locally.
>
> appveyor.yml:
> https://github.com/zorael/kameloso/blob/b278468eb69f221c0db6b96274cec2b0fd25612f/appveyor.yml#L92
>
> dub.json:
> https://github.com/zorael/kameloso/blob/b278468eb69f221c0db6b96274cec2b0fd25612f/dub.json#L8
>
>
> Slightly summarized:
>> $ dub test -c cygwin
>> # ...excluded main.d twice but worked
>>
>> $ dub build -c cygwin
>> Performing "debug" build using dmd for x86_64.
>> requests 0.7.4: building configuration "std"...
>> kameloso 1.0.0-rc.1+commit.322.gb278468e: building configuration
>> "cygwin"...
>> Error: module `kameloso.main` from file source\kameloso\main.d is
>> specified twice on the command line
>> dmd failed with exit code 1.
> Job log:
> https://ci.appveyor.com/project/zorael/kameloso/build/job/kd6lqu2kxg4vxqmv
>
> dub.json does have a mainSourceFile entry, so I thought to remove that,
> but if I do it breaks dub test with "only one `main` allowed".
>
>
>> $ dub test -c vanilla
>> Executable configuration "vanilla" of package kameloso defines no main
>> source file, this may cause certain build modes to fail. Add an
>> explicit "mainSourceFile" to the package description to fix this.
>> Generating test runner configuration 'kameloso-test-vanilla' for
>> 'vanilla' (executable).
>> Excluding package.d file from test due to
>> https://issues.dlang.org/show_bug.cgi?id=11847
>> Performing "unittest" build using dmd for x86_64.
>> kameloso 1.0.0-rc.1+commit.316.gc9216fa3: building configuration
>> "kameloso-test-vanilla"...
>> source\kameloso\main.d(744,6): Error: only one `main`, `WinMain`, or
>> `DllMain` allowed. Previously found `main` at
>> C:\Users\appveyor\AppData\Local\Temp\1\dub_test_root-5d1d92fa-e527-43b0-a181-184253ffcc9d.d(45,12)
>>
>> dmd failed with exit code 1.
> Job log:
> https://ci.appveyor.com/project/zorael/kameloso/build/1.0.0-rc.2.143/job/8tox3hym32leik7u
>
>
> What can I do?

It might be this issue [1], should be fixed in the latest version of Dub.

[1] https://github.com/dlang/dub/issues/1454

-- 
/Jacob Carlborg

On Saturday, 23 June 2018 at 08:10:08 UTC, Jacob Carlborg wrote:
> On 2018-06-22 21:41, Anonymouse wrote:
>> What can I do?
>
> It might be this issue [1], should be fixed in the latest version of Dub.
>
> [1] https://github.com/dlang/dub/issues/1454

Thanks.