From 8fa972d7733a34571b34b95cb3f1d88688954b50 Mon Sep 17 00:00:00 2001 From: Mark McGranaghan Date: Mon, 1 Oct 2012 19:01:36 -0700 Subject: [PATCH] create dir in go program --- tool/build-html | 1 - tool/src/build-html-inner.go | 12 +++++++++++- 2 files changed, 11 insertions(+), 2 deletions(-) diff --git a/tool/build-html b/tool/build-html index d9d0f83..75b38a3 100755 --- a/tool/build-html +++ b/tool/build-html @@ -1,4 +1,3 @@ #!/bin/bash -mkdir -p /tmp/gbe-book-cache ls src/0*/*.{go,sh} | xargs tool/build-html-inner > build/go-by-example.html diff --git a/tool/src/build-html-inner.go b/tool/src/build-html-inner.go index f7425ed..2ff93ac 100644 --- a/tool/src/build-html-inner.go +++ b/tool/src/build-html-inner.go @@ -37,8 +37,11 @@ func sha1Sum(s string) string { b := h.Sum(nil) return hex.EncodeToString(b) } + +var cacheDir = "/tmp/gbe-book-cache" + func cachedRender(bin string, arg []string, src string) string { - cachePath := "/tmp/gbe-book-cache/pygmentize" + "-" + strings.Join(arg, "-") + "-" + sha1Sum(src) + cachePath := cacheDir + "/pygmentize-" + strings.Join(arg, "-") + "-" + sha1Sum(src) cacheBytes, cacheErr := ioutil.ReadFile(cachePath) if cacheErr == nil { return string(cacheBytes) @@ -49,6 +52,11 @@ func cachedRender(bin string, arg []string, src string) string { return string(renderBytes) } +func ensureCache() { + mkdirErr := os.MkdirAll(cacheDir, 0700) + check(mkdirErr) +} + func readLines(path string) []string { srcBytes, err := ioutil.ReadFile(path) check(err) @@ -85,6 +93,8 @@ func main() { os.Exit(1) } + ensureCache() + fmt.Print(`