mrcharles
10e930e46d
Go CLI that turns the markdown currency of this stack (Redmine notes, Discourse posts, briefing output) into typeset PDFs: two embedded typst templates (report with title page/TOC/headers, dense brief), front-matter (title/subtitle/author/date/classification/template), GFM tables, and bar charts rendered in pure Go (go-chart) from fenced chart data blocks. Engine is a prebuilt typst 0.15.1 container pinned by digest and run --network none; PDF bytes to stdout or -o. Exit codes 0/1/2. All dev in docker (dev.sh/Makefile); unit tests + golden typst fixtures plus a host-side smoke against the real engine container. Generated with Crush Assisted-by: Crush:glm-5.2
41 lines
908 B
Go
41 lines
908 B
Go
package chart
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import (
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"strconv"
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"strings"
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"time"
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)
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// ParseFloats parses a list of floats.
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func ParseFloats(values ...string) ([]float64, error) {
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var output []float64
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var parsedValue float64
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var err error
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var cleaned string
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for _, value := range values {
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cleaned = strings.TrimSpace(strings.Replace(value, ",", "", -1))
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if cleaned == "" {
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continue
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}
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if parsedValue, err = strconv.ParseFloat(cleaned, 64); err != nil {
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return nil, err
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}
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output = append(output, parsedValue)
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}
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return output, nil
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}
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// ParseTimes parses a list of times with a given format.
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func ParseTimes(layout string, values ...string) ([]time.Time, error) {
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var output []time.Time
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var parsedValue time.Time
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var err error
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for _, value := range values {
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if parsedValue, err = time.Parse(layout, value); err != nil {
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return nil, err
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}
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output = append(output, parsedValue)
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}
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return output, nil
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}
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