go: clean up main

main.go

@@ -3,45 +3,6 @@
 
 package main
 
-import (
-	"flag"
-	"log"
-	"sync"
-
-	"git.dotya.ml/wanderer/math-optim/algo"
-	"git.dotya.ml/wanderer/math-optim/report"
-)
-
-var version = "development"
-
 func main() {
-	log.Println("starting math-optim version", "'"+version+"'")
-
-	doPrint := flag.Bool("printreport", true, "print report.tex to console")
-	generate := flag.Bool("generate", true, "run algos and generate plot pics/statistical tables (anew)")
-	flag.Parse()
-
-	if *generate {
-		// atm we're only doing Random search and SHC
-		algoCount := 2
-
-		var wg sync.WaitGroup
-
-		wg.Add(algoCount)
-
-		var m sync.Mutex
-
-		go algo.DoRandomSearch(&wg, &m)
-		go algo.DoStochasticHillClimbing(&wg, &m)
-
-		wg.Wait()
-
-		report.SaveTexAllPics()
-		report.SaveTexAllTables()
-	}
-
-	report.SaveAndPrint(*doPrint)
-
-	log.Println("looks like we're done")
-	log.Println("run an equivalent of `pdflatex -clean -shell-escape -interaction=nonstopmode ./report.tex` to get a pdf")
+	run()
 }

run.go

@@ -0,0 +1,47 @@
+// Copyright 2022 wanderer <a_mirre at utb dot cz>
+// SPDX-License-Identifier: GPL-3.0-or-later
+
+package main
+
+import (
+	"flag"
+	"log"
+	"sync"
+
+	"git.dotya.ml/wanderer/math-optim/algo"
+	"git.dotya.ml/wanderer/math-optim/report"
+)
+
+var version = "development"
+
+func run() {
+	log.Println("starting math-optim version", "'"+version+"'")
+
+	doPrint := flag.Bool("printreport", true, "print report.tex to console")
+	generate := flag.Bool("generate", true, "run algos and generate plot pics/statistical tables (anew)")
+	flag.Parse()
+
+	if *generate {
+		// atm we're only doing Random search and SHC
+		algoCount := 2
+
+		var wg sync.WaitGroup
+
+		wg.Add(algoCount)
+
+		var m sync.Mutex
+
+		go algo.DoRandomSearch(&wg, &m)
+		go algo.DoStochasticHillClimbing(&wg, &m)
+
+		wg.Wait()
+
+		report.SaveTexAllPics()
+		report.SaveTexAllTables()
+	}
+
+	report.SaveAndPrint(*doPrint)
+
+	log.Println("looks like we're done")
+	log.Println("run an equivalent of `pdflatex -clean -shell-escape -interaction=nonstopmode ./report.tex` to get a pdf")
+}

run_test.go

@@ -0,0 +1,10 @@
+// Copyright 2022 wanderer <a_mirre at utb dot cz>
+// SPDX-License-Identifier: GPL-3.0-or-later
+
+package main
+
+import "testing"
+
+func TestRun(t *testing.T) {
+	run()
+}