Comment 1:

Checking the source:
# pwd
/root/go/root/src/cmd/go
sob go # grep showcmd *
build.go:               b.showcmd("", "cp %s %s", src, dst)
build.go:// showcmd prints the given command to standard output
build.go:func (b *builder) showcmd(dir string, format string, args ...interface{}) {
build.go:               b.showcmd(dir, "%s", strings.Join(cmdline, " "))
build.go:               b.showcmd("", "mkdir -p %s", dir)
clean.go:               b.showcmd(p.Dir, "rm -f %s", strings.Join(allRemove, " "))
clean.go:                                       b.showcmd(p.Dir, "rm -r %s", name)
clean.go:                       b.showcmd("", "rm -f %s", p.target)
clean.go:                               b.showcmd("", "rm -f %s", target)
run.go:         b.showcmd("", "%s %s", a.deps[0].target, strings.Join(a.args, " "))
test.go:                b.showcmd("", "%s", strings.Join(args, " "))
#
I can see possible candidates:
cp
mkdir -p
rm -f
rm -r
Assuming Go Authors would agree to change it, what would your replacements be? Your
proposed alternatives aren't quite the same: "copy" and "del /f", unlike "cp" and "rm
-f", will sometimes ask user questions.
As to paths with "...", I don't have those. Perhaps, because I use tip. Can you, please,
try tip or latest go1.1beta.
Thank you.
Alex

Status changed to WaitingForReply.

Comment 2 by toqueteos:

Sorry Alex.
My suggestions may be incomplete becausd I reported this in a hurry.ñ,
sorry about that, there are flags to avoid asking the user.
I replaced those "..." by hand to make paths shorter they just pointed to
my GOPATH I can add the original result later (it's 4:51 AM here, I need
some sleep :/) if you want, it's something like "D:\Carlos\Dropbox\code\go"
El 12/04/2013 04:44, <go@googlecode.com> escribió:

Comment 3:

But "del /f" does not delete directories ("rm -f" does). How are you going to handle
these?
Alex

Comment 4 by toqueteos:

Here is the full input of the commands:
-----------------------------------------------------------------------------------------
D:\>go clean -n github.com/toqueteos/webbrowser
cd D:\Carlos\Dropbox\code\go\src\github.com\toqueteos\webbrowser
rm -f webbrowser webbrowser.exe webbrowser.test webbrowser.test.exe
-----------------------------------------------------------------------------------------
D:\>go build -n github.com/toqueteos/webbrowser
#
# os/exec
#
mkdir -p $WORK\os\exec\_obj\
cd C:\go\src\pkg\os\exec
C:\go\pkg\tool\windows_amd64\6g.exe -o $WORK\os\exec\_obj\_go_.6 -p os/exec -D
_/C_/go/src/pkg/os/exec -I $WORK .\exec.go .\lp_windows.go
C:\go\pkg\tool\windows_amd64\pack.exe grcP $WORK $WORK\os\exec.a
$WORK\os\exec\_obj\_go_.6
#
# github.com/toqueteos/webbrowser
#
mkdir -p $WORK\github.com\toqueteos\webbrowser\_obj\
cd D:\Carlos\Dropbox\code\go\src\github.com\toqueteos\webbrowser
C:\go\pkg\tool\windows_amd64\6g.exe -o $WORK\github.com\toqueteos\webbrowser\_obj\_go_.6
-p github.com/toqueteos/webbrowser -D
_/D_/Carlos/Dropbox/code/go/src/github.com/toqueteos/webbrowser -I $WORK .\doc.go
.\webbrowser.go
C:\go\pkg\tool\windows_amd64\pack.exe grcP $WORK $WORK\github.com\toqueteos\webbrowser.a
$WORK\github.com\toqueteos\webbrowser\_obj\_go_.6
-----------------------------------------------------------------------------------------
D:\>go get -n github.com/toqueteos/webbrowser
#
# os/exec
#
mkdir -p $WORK\os\exec\_obj\
cd C:\go\src\pkg\os\exec
C:\go\pkg\tool\windows_amd64\6g.exe -o $WORK\os\exec\_obj\_go_.6 -p os/exec -D
_/C_/go/src/pkg/os/exec -I $WORK .\exec.go .\lp_windows.go
C:\go\pkg\tool\windows_amd64\pack.exe grcP $WORK $WORK\os\exec.a
$WORK\os\exec\_obj\_go_.6
mkdir -p C:\go\pkg\windows_amd64\os\
cp $WORK\os\exec.a C:\go\pkg\windows_amd64\os\exec.a
#
# github.com/toqueteos/webbrowser
#
mkdir -p $WORK\github.com\toqueteos\webbrowser\_obj\
cd D:\Carlos\Dropbox\code\go\src\github.com\toqueteos\webbrowser
C:\go\pkg\tool\windows_amd64\6g.exe -o $WORK\github.com\toqueteos\webbrowser\_obj\_go_.6
-p github.com/toqueteos/webbrowser -D
_/D_/Carlos/Dropbox/code/go/src/github.com/toqueteos/webbrowser -I $WORK .\doc.go
.\webbrowser.go
C:\go\pkg\tool\windows_amd64\pack.exe grcP $WORK $WORK\github.com\toqueteos\webbrowser.a
$WORK\github.com\toqueteos\webbrowser\_obj\_go_.6
mkdir -p D:\Carlos\Dropbox\code\go\pkg\windows_amd64\github.com\toqueteos\
cp $WORK\github.com\toqueteos\webbrowser.a
D:\Carlos\Dropbox\code\go\pkg\windows_amd64\github.com\toqueteos\webbrowser.a
-----------------------------------------------------------------------------------------
It's not as trivial as I thought yesterday.
Most of the time use an Ubuntu VM or MinGW so I can't help that much on this issue.
- "del /F /Q" may behave the same as "rm -f".
- "rmdir" (win) needs extensions to behave the same as "mkdir -p" (bash).
There's also a third option which requires a bit more time, making a new go subcmd, such
as replay:
"go replay build github.com/toqueteos/webbrowser"
And it does take the input and uses "os" and "os/exec" libraries to replay all the steps.

Comment 5:

I use 'rmdir /s/q dir' as 'rm -r'.
'mkdir a\b\c' behaves like 'mkdir -p' if 'setlocal enableextensions', which seems to be
the default on my Windows XP / 7 pro machines.

Comment 6 by toqueteos:

There's a typo on #4: it's "mkdir" not "rmdir".
I'm sorry.

Comment 7:

Status changed to Duplicate.

Merged into issue #5279.

Comment 8:

Moving conversation here https://golang.org/issue/5279?c=3.
Alex