math-optim/report/gen.go

// Copyright 2022 wanderer <a_mirre at utb dot cz>
// SPDX-License-Identifier: GPL-3.0-or-later

//go:build ignore
// +build ignore

package main

import (
	"log"
	"os"
	"text/template"
	"time"
)

func main() {
	// colAlign sets the alignment of latex table columns.
	colAlign := []string{
		"l",
		"c",
		"c",
		"c",
		"c",
		"c",
	}
	results := []float64{
		161.032187,
		125.03484,
		80321,
		85.0362432,
		-4.466,
		66.0008,
	}
	colNames := []string{
		"func name",
		"min",
		"max",
		"mean",
		"median",
		"stdDev",
	}

	fName := "report.tex"
	paths := []string{
		"report.tmpl",
	}
	f, err := os.Create(fName)

	if err != nil {
		log.Fatal(err)
	}

	defer f.Close()

	reportTemplate := template.Must(template.ParseFiles(paths...))

	err = reportTemplate.Execute(f, struct {
		Timestamp time.Time
		ColNames  []string
		Results   []float64
		ColAlign  []string
	}{
		Timestamp: time.Now(),
		ColNames:  colNames,
		Results:   results,
		ColAlign:  colAlign,
	})
	if err != nil {
		log.Println(err)
	}
}