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explicitly which and check pygmentize bin. ref #15

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This commit is contained in:
Mark McGranaghan 2012-10-11 18:34:51 -07:00
parent 4d9a8a231e
commit 8116d5abe3
1 changed files with 11 additions and 1 deletions
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12
tools/generate.go
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@ -14,7 +14,8 @@ import (
) )
var cacheDir = "/tmp/gobyexample-cache" var cacheDir = "/tmp/gobyexample-cache"
var siteDir = "site" var siteDir = ""
var pygmentizeBin = ""
func check(err error) { func check(err error) {
if err != nil { if err != nil {
@ -110,9 +111,17 @@ func whichSiteDir() {
dir := os.Getenv("SITEDIR") dir := os.Getenv("SITEDIR")
if dir != "" { if dir != "" {
siteDir = dir siteDir = dir
} else {
siteDir = "site"
} }
} }
func whichPygmentize() {
bin, err := exec.LookPath("pygmentize")
check(err)
pygmentizeBin = bin
}
func debug(msg string) { func debug(msg string) {
if os.Getenv("DEBUG") == "1" { if os.Getenv("DEBUG") == "1" {
fmt.Fprintln(os.Stderr, msg) fmt.Fprintln(os.Stderr, msg)
@ -245,6 +254,7 @@ func renderExamples(examples []*Example) {
func main() { func main() {
whichSiteDir() whichSiteDir()
whichPygmentize()
ensureDir(siteDir) ensureDir(siteDir)
copyFile("templates/site.css", siteDir+"/site.css") copyFile("templates/site.css", siteDir+"/site.css")
copyFile("templates/favicon.ico", siteDir+"/favicon.ico") copyFile("templates/favicon.ico", siteDir+"/favicon.ico")