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go-serviceman
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note more windows peculiarities

This commit is contained in:
AJ ONeal 2019-07-04 03:31:18 -06:00
parent 1c4bfd4baf
commit 3252a7f39f
2 changed files with 32 additions and 1 deletions
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31
README.md
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@ -89,12 +89,24 @@ Windows 10: [64-bit Download](https://rootprojects.org/serviceman/dist/windows/a
powershell.exe $ProgressPreference = 'SilentlyContinue'; Invoke-WebRequest https://rootprojects.org/serviceman/dist/windows/amd64/serviceman.exe -OutFile serviceman.exe powershell.exe $ProgressPreference = 'SilentlyContinue'; Invoke-WebRequest https://rootprojects.org/serviceman/dist/windows/amd64/serviceman.exe -OutFile serviceman.exe
``` ```
**Debug version**:
```
powershell.exe $ProgressPreference = 'SilentlyContinue'; Invoke-WebRequest https://rootprojects.org/serviceman/dist/windows/amd64/serviceman.debug.exe -OutFile serviceman.debug.exe
```
Windows 7: [32-bit Download](https://rootprojects.org/serviceman/dist/windows/386/serviceman.exe) Windows 7: [32-bit Download](https://rootprojects.org/serviceman/dist/windows/386/serviceman.exe)
``` ```
powershell.exe "(New-Object Net.WebClient).DownloadFile('https://rootprojects.org/serviceman/dist/windows/386/serviceman.exe', 'serviceman.exe')" powershell.exe "(New-Object Net.WebClient).DownloadFile('https://rootprojects.org/serviceman/dist/windows/386/serviceman.exe', 'serviceman.exe')"
``` ```
**Debug version**:
```
powershell.exe "(New-Object Net.WebClient).DownloadFile('https://rootprojects.org/serviceman/dist/windows/386/serviceman.debug.exe', 'serviceman.debug.exe')"
```
</details> </details>
### Linux ### Linux
@ -396,6 +408,23 @@ If you have gripes about it, tell me. It shouldn't suck. That's the goal anyway.
## Peculiarities of Windows ## Peculiarities of Windows
# Console vs No Console
Windows binaries can be built either for the console or the GUI.
When they're built for the console they can hide themselves when they start.
They must open up a terminal window.
When they're built for the GUI they can't print any output - even if they're started in the terminal.
This is why there's a **Debug version** for the windows binaries -
so that you can get your arguments correct with the one and then
switch to the other.
There's probably a clever way to work around this, but I don't know what it is yet.
# No userspace launcher
Windows doesn't have a userspace daemon launcher. Windows doesn't have a userspace daemon launcher.
This means that if your application crashes, it won't automatically restart. This means that if your application crashes, it won't automatically restart.
@ -408,7 +437,7 @@ If the application fails to start `serviceman` will retry continually,
but it does have an exponential backoff of up to 1 minute between failed but it does have an exponential backoff of up to 1 minute between failed
restart attempts. restart attempts.
See the bit on `serviceman run` in the **Debugging** section down below for more information. See the bit on `serviceman run` in the **Debugging** section up above for more information.
# Building # Building

2
build-all.sh
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@ -13,8 +13,10 @@ go generate -mod=vendor ./...
echo "" echo ""
echo "Windows amd64" echo "Windows amd64"
GOOS=windows GOARCH=amd64 go build -mod=vendor -o dist/windows/amd64/${exe}.exe -ldflags "-H=windowsgui" $gocmd GOOS=windows GOARCH=amd64 go build -mod=vendor -o dist/windows/amd64/${exe}.exe -ldflags "-H=windowsgui" $gocmd
GOOS=windows GOARCH=amd64 go build -mod=vendor -o dist/windows/amd64/${exe}.debug.exe
echo "Windows 386" echo "Windows 386"
GOOS=windows GOARCH=386 go build -mod=vendor -o dist/windows/386/${exe}.exe -ldflags "-H=windowsgui" $gocmd GOOS=windows GOARCH=386 go build -mod=vendor -o dist/windows/386/${exe}.exe -ldflags "-H=windowsgui" $gocmd
GOOS=windows GOARCH=386 go build -mod=vendor -o dist/windows/386/${exe}.debug.exe
echo "" echo ""
echo "Darwin (macOS) amd64" echo "Darwin (macOS) amd64"