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
38 lines
1.1 KiB
Go
38 lines
1.1 KiB
Go
package chart
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import "fmt"
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// FirstValueAnnotation returns an annotation series of just the first value of a value provider as an annotation.
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func FirstValueAnnotation(innerSeries ValuesProvider, vfs ...ValueFormatter) AnnotationSeries {
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var vf ValueFormatter
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if len(vfs) > 0 {
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vf = vfs[0]
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} else if typed, isTyped := innerSeries.(ValueFormatterProvider); isTyped {
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_, vf = typed.GetValueFormatters()
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} else {
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vf = FloatValueFormatter
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}
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var firstValue Value2
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if typed, isTyped := innerSeries.(FirstValuesProvider); isTyped {
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firstValue.XValue, firstValue.YValue = typed.GetFirstValues()
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firstValue.Label = vf(firstValue.YValue)
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} else {
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firstValue.XValue, firstValue.YValue = innerSeries.GetValues(0)
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firstValue.Label = vf(firstValue.YValue)
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}
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var seriesName string
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var seriesStyle Style
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if typed, isTyped := innerSeries.(Series); isTyped {
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seriesName = fmt.Sprintf("%s - First Value", typed.GetName())
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seriesStyle = typed.GetStyle()
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}
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return AnnotationSeries{
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Name: seriesName,
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Style: seriesStyle,
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Annotations: []Value2{firstValue},
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}
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}
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