58 lines
2.3 KiB
Nim
58 lines
2.3 KiB
Nim
## Compiles Nim bots before battle tests.
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## config.nims in each bot dir already sets --path and --outdir, so we just
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## run `nim c src/BotName.nim` from the bot dir and let config.nims do the rest.
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import std/[os, osproc, streams, strformat, strutils, sequtils]
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proc compileBots*(botDirs: seq[string]): seq[string] =
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## Compiles each bot dir, returns absolute paths to compiled binaries.
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## Raises on first compilation failure, message includes compiler output.
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for dir in botDirs:
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let absDir = absolutePath(dir)
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# Infer main source: src/<stem>.nim where stem = last path component
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# minus optional _garage suffix (e.g. OscillatorBot_garage → OscillatorBot)
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var stem = lastPathPart(absDir)
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if stem.endsWith("_garage"): stem = stem[0 ..< stem.len - "_garage".len]
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# Pre-built bot: no src/ dir — binary lives alongside json/sh at bot root
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if not dirExists(absDir / "src"):
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let bin = absDir / stem
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if not fileExists(bin):
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raise newException(IOError,
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fmt"No src/ dir and no binary found at {bin}")
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result.add bin
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continue
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let srcFile = absDir / "src" / stem & ".nim"
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if not fileExists(srcFile):
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# Fall back: pick the first .nim in src/
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let candidates = toSeq(walkFiles(absDir / "src" / "*.nim"))
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if candidates.len == 0:
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raise newException(IOError, fmt"No .nim source found in {absDir}/src/")
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stem = splitFile(candidates[0]).name
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# ponytail: startProcess+streams for timeout; execCmdEx has no timeout param
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let p = startProcess("nim", workingDir = absDir,
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args = ["c", fmt"src/{stem}.nim"],
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options = {poUsePath, poStdErrToStdOut})
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let exitCode = waitForExit(p, timeout = 30_000)
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let output = p.outputStream.readAll()
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p.close()
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if exitCode != 0:
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raise newException(OSError,
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fmt"Compilation failed for {absDir}:{'\n'}{output}")
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result.add absDir / "out" / stem
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when isMainModule:
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let botDir = currentSourcePath().parentDir().parentDir().parentDir() /
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"OscillatorBot_garage"
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echo "Compiling OscillatorBot from: ", botDir
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try:
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let bins = compileBots(@[botDir])
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echo "OK — binary: ", bins[0]
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doAssert fileExists(bins[0]), "binary not found after compile"
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except CatchableError as e:
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echo "FAIL: ", e.msg
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quit(1)
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