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Get debug working on linux #77

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69bfa86
Get debug working on linux
Jul 6, 2025
5b2f018
Add buildPlugin.sh and remove append from tee
Jul 6, 2025
3b2b3fe
Swap out OHarmony.dll for Lib.Harmony.Ref.2.3.6/ref/netstandard2.0/ f…
Jul 6, 2025
0ba51fb
Simplify buildPlugin.sh
Jul 6, 2025
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7 changes: 7 additions & 0 deletions buildPlugin.sh
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Original file line number Diff line number Diff line change
@@ -0,0 +1,7 @@
#!/bin/sh
set -e
# This script builds the plugin on Linux

export Version="2024.1-EAP"

./gradlew :buildPlugin
14 changes: 9 additions & 5 deletions src/rider/main/kotlin/run/RunConfiguration.kt
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Original file line number Diff line number Diff line change
Expand Up @@ -122,18 +122,22 @@ class RunConfiguration(project: Project, factory: ConfigurationFactory, name: St
private fun getRimworldState(environment: ExecutionEnvironment, debugInLinux: Boolean = false): CommandLineState {
return object : CommandLineState(environment) {
override fun startProcess(): ProcessHandler {
var pathToRun = getScriptName()
var arguments = getCommandLineOptions()
val rimworldPath = getScriptName()
var pathToRun = rimworldPath
// Splitting on space will be a source of future bugs. In the future the arguments should be List as early as possible
val arguments = getCommandLineOptions().split(' ').filter { it.isNotEmpty() }.toMutableList()

// If we're debugging in Rimworld, instead of /pwd/RimWorldLinux ...args we want to run /bin/sh /pwd/run.sh /pwd/RimWorldLinux ...args
if (debugInLinux) {
val bashScriptPath = "${Path(pathToRun).parent}/run.sh"
arguments = "$bashScriptPath $pathToRun $arguments"
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@cshingle cshingle Jul 6, 2025 •
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This line was messing up the commandline.
When running on linux the command should be /bin/sh and the run script command should be the first argument. Any user provided arguments should come at the end. The println I added makes the issue pretty obvious once you look at the output.

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@Garethp Garethp Jul 6, 2025

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It shouldn't have been messing it up. The arguments I had should have ended up as /bin/sh as the command and then ["dir/run.sh", "dir/RimWorldLinux", ...userArgs] as the end result. If you take a look at run.sh:75 it should be taking the first argument in as the executable name, so not passing in the executable would mean that if a user defines arguments in the command line options, it would eat the first argument as the executable name.

Perhaps it was the fact that the executable name shouldn't include it's directory?

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@cshingle cshingle Jul 6, 2025

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To make it work the way you had it you would want
arguments = "$bashScriptPath $arguments"
You already build the run.sh path on this line
val bashScriptPath = "${Path(pathToRun).parent}/run.sh"

The reason I refactored the code some is to do the .split(' ') sooner. I have created a lot of programs that call commandline stuff from Java that needed to run on Windows, Linux and AIX. Splitting on space is fine until some asshole gives you a file path or file name with a space in it.

"Perhaps it was the fact that the executable name shouldn't include it's directory?"
Since we are setting the work directory you could just call run.sh and it would work. It is totally a matter of preference.

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@Garethp Garethp Jul 7, 2025

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I had some trouble getting run.sh executable. Setting it as +x in the resources wasn't preserving the permissions when copying it over and setting the permissions manually in Kotlin wasn't working for me, which is why I'm calling run.sh as an argument to /bin/sh instead.

But yeah, I think moving the .split earlier makes sense, I was going to just look into having getCommandLineOptions return a list directly

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@cshingle cshingle Jul 9, 2025

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Passing a bash script into /bin/sh is a MUCH more portable solution than trying to execute the bash script directly. This was the right call.

"But yeah, I think moving the .split earlier makes sense, I was going to just look into having getCommandLineOptions return a list directly"
I totally support this.

pathToRun = "/bin/sh"
val bashScriptPath = "${Path(rimworldPath).parent}/run.sh"
arguments.add(0, bashScriptPath)
}

println("Calling $pathToRun with arguments ${arguments.joinToString(" ")} with working directory ${Path(rimworldPath).parent}")
val commandLine = GeneralCommandLine(pathToRun)
.withParameters(arguments.split(' ').filter { it.isNotEmpty() })
.withParameters(arguments)
.withWorkingDirectory(Path(rimworldPath).parent)

EnvironmentVariablesData.create(getEnvData(), true).configureCommandLine(commandLine, true)

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Binary file modified src/rider/main/resources/UnityDoorstop/Linux/Doorstop/0Harmony.dll
100644 → 100755
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4 changes: 2 additions & 2 deletions src/rider/main/resources/UnityDoorstop/Linux/run.sh
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Original file line number Diff line number Diff line change
Expand Up @@ -23,7 +23,7 @@ enabled="1"

# Path to the assembly to load and execute
# NOTE: The entrypoint must be of format `static void Doorstop.Entrypoint.Start()`
target_assembly="Doorstop.dll"
target_assembly="Doorstop/Doorstop.dll"

# Overrides the default boot.config file path
boot_config_override=
Expand Down Expand Up @@ -277,4 +277,4 @@ else
fi

# shellcheck disable=SC2086
exec "$executable_path" $rest_args
exec "$executable_path" $rest_args | tee debug.log