math-optim/report/allPics.go
leo 3f77c573a6
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chore: 2023
2023-01-12 23:35:51 +01:00

70 lines
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Go

// Copyright 2023 wanderer <a_mirre at utb dot cz>
// SPDX-License-Identifier: GPL-3.0-or-later
package report
import (
_ "embed"
"log"
"os"
"regexp"
"text/template"
"time"
)
// picTexFiles holds paths to tex files including pics of a certain algo.
type picTexFiles struct {
Algo string
FilePaths []string
}
// allThePics contains a slice of picTexFiles and consequently paths to all pic
// tex files generated during a single run of the program.
type allThePics struct {
TexFiles []picTexFiles
}
var (
allPics = &allThePics{}
//go:embed allpics.tmpl
tmplAllPicsFile []byte
)
// SaveTexAllPics feeds all paths of generated pics to a template that creates
// `allpics.tex` file, which then aggregates all tex files tracking plot pics
// in one place.
func SaveTexAllPics() {
a := allPics
texAllPicsFile := GetTexDir() + "allpics" + ".tex"
r := regexp.MustCompile(`^Comparison of Algo Means`)
tmplAllPics := template.New("allpics").Funcs(
template.FuncMap{
"isComparison": func(s string) bool {
matches := r.FindAllString(s, -1)
return matches != nil
},
},
)
tmplAllPics = template.Must(tmplAllPics.Parse(string(tmplAllPicsFile)))
f, err := os.Create(texAllPicsFile)
if err != nil {
log.Println(err)
}
defer f.Close()
err = tmplAllPics.Execute(f, struct {
AllPics allThePics
Timestamp time.Time
}{
AllPics: *a,
Timestamp: time.Now(),
})
if err != nil {
log.Println(err)
}
}