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43 lines
1.4 KiB
Go
43 lines
1.4 KiB
Go
package gopher
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import (
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"flag"
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"gophi/core"
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)
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// setup parses gopher specific flags, and all core flags, preparing server for .Run()
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func setup() {
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pWidth := flag.Uint(pageWidthFlagStr, 80, pageWidthDescStr)
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footerText := flag.String(footerTextFlagStr, "Gophi, a Gopher server in Go!", footerTextDescStr)
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subgopherSizeMax := flag.Float64(subgopherSizeMaxFlagStr, 1.0, subgopherSizeMaxDescStr)
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admin := flag.String(adminFlagStr, "", adminDescStr)
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desc := flag.String(descFlagStr, "", descDescStr)
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geo := flag.String(geoFlagStr, "", geoDescStr)
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core.ParseFlagsAndSetup("gopher", generateErrorMessage)
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// Setup gopher specific global variables
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subgophermapSizeMax = int64(1048576.0 * *subgopherSizeMax) // convert float to megabytes
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pageWidth = int(*pWidth)
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footer = buildFooter(*footerText)
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gophermapRegex = compileGophermapRegex()
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// Add generated files to cache if not present
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p := core.NewPath(core.Root, "caps.txt")
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if _, err := core.FileSystem.StatFile(p); err != nil {
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core.SystemLog.Info("Policy file %s not found! Generating...", p.Absolute())
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core.FileSystem.AddGeneratedFile(p, generateCapsTxt(*desc, *admin, *geo))
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}
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p = core.NewPath(core.Root, "robots.txt")
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if _, err := core.FileSystem.StatFile(p); err != nil {
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core.SystemLog.Info("Policy file %s not found! Generating...", p.Absolute())
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core.FileSystem.AddGeneratedFile(p, generateRobotsTxt())
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}
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}
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// Run does as says :)
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func Run() {
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setup()
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core.Start(serve)
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}
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