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simplified build process, added pre and post build hooks

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This commit is contained in:
Serge A. Zaitsev 2014-12-05 21:03:33 +02:00
parent 08b4928c10
commit cefe57f6d8
1 changed files with 25 additions and 25 deletions
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48
zs.go
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@ -37,7 +37,6 @@ func md(path, s string) (map[string]string, string) {
v := map[string]string{ v := map[string]string{
"file": path, "file": path,
"url": url, "url": url,
"outdir": PUBDIR,
"output": filepath.Join(PUBDIR, url), "output": filepath.Join(PUBDIR, url),
"layout": "index.html", "layout": "index.html",
} }
@ -89,11 +88,13 @@ func render(s string, vars map[string]string, eval EvalFn) (string, error) {
} }
func env(vars map[string]string) []string { func env(vars map[string]string) []string {
env := []string{"ZS=" + os.Args[0]} env := []string{"ZS=" + os.Args[0], "ZS_OUTDIR=" + PUBDIR}
env = append(env, os.Environ()...) env = append(env, os.Environ()...)
if vars != nil {
for k, v := range vars { for k, v := range vars {
env = append(env, "ZS_"+strings.ToUpper(k)+"="+v) env = append(env, "ZS_"+strings.ToUpper(k)+"="+v)
} }
}
return env return env
} }
@ -159,35 +160,21 @@ func buildMarkdown(path string) error {
return nil return nil
} }
func copyFile(path string) error { func copyFile(path string) (err error) {
if in, err := os.Open(path); err != nil { var in, out *os.File
return err if in, err = os.Open(path); err == nil {
} else {
defer in.Close() defer in.Close()
if stat, err := in.Stat(); err != nil { if out, err = os.Create(filepath.Join(PUBDIR, path)); err == nil {
return err
} else {
// Directory?
if stat.Mode().IsDir() {
os.Mkdir(filepath.Join(PUBDIR, path), 0755)
return nil
}
if !stat.Mode().IsRegular() {
return nil
}
}
if out, err := os.Create(filepath.Join(PUBDIR, path)); err != nil {
return err
} else {
defer out.Close() defer out.Close()
_, err = io.Copy(out, in) _, err = io.Copy(out, in)
}
}
return err return err
}
}
} }
func buildAll(once bool) { func buildAll(once bool) {
lastModified := time.Unix(0, 0) lastModified := time.Unix(0, 0)
modified := false
for { for {
os.Mkdir(PUBDIR, 0755) os.Mkdir(PUBDIR, 0755)
err := filepath.Walk(".", func(path string, info os.FileInfo, err error) error { err := filepath.Walk(".", func(path string, info os.FileInfo, err error) error {
@ -196,7 +183,15 @@ func buildAll(once bool) {
return nil return nil
} }
if info.ModTime().After(lastModified) { if info.IsDir() {
os.Mkdir(filepath.Join(PUBDIR, path), 0755)
return nil
} else if info.ModTime().After(lastModified) {
if !modified {
// About to be modified, so run pre-build hook
run(filepath.Join(ZSDIR, "pre"), []string{}, nil, nil)
modified = true
}
ext := filepath.Ext(path) ext := filepath.Ext(path)
if ext == ".md" || ext == "mkd" { if ext == ".md" || ext == "mkd" {
log.Println("mkd: ", path) log.Println("mkd: ", path)
@ -211,6 +206,11 @@ func buildAll(once bool) {
if err != nil { if err != nil {
log.Println("ERROR:", err) log.Println("ERROR:", err)
} }
if modified {
// Something was modified, so post-build hook
run(filepath.Join(ZSDIR, "post"), []string{}, nil, nil)
modified = false
}
lastModified = time.Now() lastModified = time.Now()
if once { if once {
break break