alex/homemaker
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This commit is contained in:
Alex Yatskov 2015-08-10 13:42:31 +09:00
parent 8048effb1c
commit a644ed8f7f
5 changed files with 23 additions and 23 deletions
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4
command.go
View File

@ -56,7 +56,7 @@ func processCmd(params []string, dir string, conf *config, flags int) error {
} }
margs = appendExpEnv(margs, m.Suffix) margs = appendExpEnv(margs, m.Suffix)
if flags&flagVerbose == flagVerbose { if flags&FLAG_VERBOSE == FLAG_VERBOSE {
log.Printf("using macro %s", macroName) log.Printf("using macro %s", macroName)
} }
@ -74,7 +74,7 @@ func processCmd(params []string, dir string, conf *config, flags int) error {
cmd.Stdout = os.Stdout cmd.Stdout = os.Stdout
cmd.Stdin = os.Stdin cmd.Stdin = os.Stdin
if flags&flagVerbose == flagVerbose { if flags&FLAG_VERBOSE == FLAG_VERBOSE {
log.Printf("executing command %s %s", cmdName, strings.Join(cmdArgs, " ")) log.Printf("executing command %s %s", cmdName, strings.Join(cmdArgs, " "))
} }

4
environment.go
View File

@ -37,7 +37,7 @@ func processEnv(env []string, flags int) error {
case len(args) == 0: case len(args) == 0:
return fmt.Errorf("invalid environment statement") return fmt.Errorf("invalid environment statement")
case len(args) == 1: case len(args) == 1:
if flags&flagVerbose == flagVerbose { if flags&FLAG_VERBOSE == FLAG_VERBOSE {
log.Printf("unsetting variable %s", args[0]) log.Printf("unsetting variable %s", args[0])
} }
os.Unsetenv(args[0]) os.Unsetenv(args[0])
@ -48,7 +48,7 @@ func processEnv(env []string, flags int) error {
value = strings.Join(args[1:], ",") value = strings.Join(args[1:], ",")
} }
if flags&flagVerbose == flagVerbose { if flags&FLAG_VERBOSE == FLAG_VERBOSE {
log.Printf("setting variable %s to %s", args[0], value) log.Printf("setting variable %s to %s", args[0], value)
} }

22
homemaker.go
View File

@ -37,12 +37,12 @@ import (
) )
const ( const (
flagClobber = 1 << iota FLAG_CLOBBER = 1 << iota
flagForce FLAG_FORCE
flagVerbose FLAG_VERBOSE
flagNoCmd FLAG_NO_CMD
flagNoLink FLAG_NO_LINK
flagNoMacro FLAG_NO_MACRO
) )
func parseCfg(filename string) (*config, error) { func parseCfg(filename string) (*config, error) {
@ -98,19 +98,19 @@ func main() {
flags := 0 flags := 0
if *clobber { if *clobber {
flags |= flagClobber flags |= FLAG_CLOBBER
} }
if *force { if *force {
flags |= flagForce flags |= FLAG_FORCE
} }
if *verbose { if *verbose {
flags |= flagVerbose flags |= FLAG_VERBOSE
} }
if *nocmd { if *nocmd {
flags |= flagNoCmd flags |= FLAG_NO_CMD
} }
if *nolink { if *nolink {
flags |= flagNoLink flags |= FLAG_NO_LINK
} }
if flag.NArg() == 2 { if flag.NArg() == 2 {

12
link.go
View File

@ -33,15 +33,15 @@ import (
func cleanPath(loc string, flags int) error { func cleanPath(loc string, flags int) error {
if info, _ := os.Lstat(loc); info != nil { if info, _ := os.Lstat(loc); info != nil {
if info.Mode()&os.ModeSymlink == os.ModeSymlink { if info.Mode()&os.ModeSymlink == os.ModeSymlink {
if flags&flagVerbose == flagVerbose { if flags&FLAG_VERBOSE == FLAG_VERBOSE {
log.Printf("removing symlink %s", loc) log.Printf("removing symlink %s", loc)
} }
if err := os.Remove(loc); err != nil { if err := os.Remove(loc); err != nil {
return err return err
} }
} else { } else {
if flags&flagClobber == flagClobber { if flags&FLAG_CLOBBER == FLAG_CLOBBER {
if flags&flagVerbose == flagVerbose { if flags&FLAG_VERBOSE == FLAG_VERBOSE {
log.Printf("clobbering path %s", loc) log.Printf("clobbering path %s", loc)
} }
if err := os.RemoveAll(loc); err != nil { if err := os.RemoveAll(loc); err != nil {
@ -55,10 +55,10 @@ func cleanPath(loc string, flags int) error {
} }
func createPath(loc string, flags int, mode os.FileMode) error { func createPath(loc string, flags int, mode os.FileMode) error {
if flags&flagForce == flagForce { if flags&FLAG_FORCE == FLAG_FORCE {
parentDir, _ := path.Split(loc) parentDir, _ := path.Split(loc)
if _, err := os.Stat(parentDir); os.IsNotExist(err) { if _, err := os.Stat(parentDir); os.IsNotExist(err) {
if flags&flagVerbose == flagVerbose { if flags&FLAG_VERBOSE == FLAG_VERBOSE {
log.Printf("force creating path %s", parentDir) log.Printf("force creating path %s", parentDir)
} }
if err := os.MkdirAll(parentDir, mode); err != nil { if err := os.MkdirAll(parentDir, mode); err != nil {
@ -126,7 +126,7 @@ func processLink(params []string, srcDir, dstDir string, flags int) error {
return err return err
} }
if flags&flagVerbose == flagVerbose { if flags&FLAG_VERBOSE == FLAG_VERBOSE {
log.Printf("linking %s to %s", srcPathAbs, dstPathAbs) log.Printf("linking %s to %s", srcPathAbs, dstPathAbs)
} }

4
task.go
View File

@ -44,7 +44,7 @@ func (t *task) process(srcDir, dstDir string, conf *config, flags int) error {
} }
} }
if flags&flagNoCmd == 0 { if flags&FLAG_NO_CMD == 0 {
for _, currCmd := range t.Cmds { for _, currCmd := range t.Cmds {
if err := processCmd(currCmd, dstDir, conf, flags); err != nil { if err := processCmd(currCmd, dstDir, conf, flags); err != nil {
return err return err
@ -52,7 +52,7 @@ func (t *task) process(srcDir, dstDir string, conf *config, flags int) error {
} }
} }
if flags&flagNoLink == 0 { if flags&FLAG_NO_LINK == 0 {
for _, currLink := range t.Links { for _, currLink := range t.Links {
if err := processLink(currLink, srcDir, dstDir, flags); err != nil { if err := processLink(currLink, srcDir, dstDir, flags); err != nil {
return err return err