12:53 p.m.
Add a simple function to ease the usage of Mkdtemp.mkdtemp.
---
mllib/mkdtemp.ml | 5 +++++
mllib/mkdtemp.mli | 7 +++++++
2 files changed, 12 insertions(+)
diff --git a/mllib/mkdtemp.ml b/mllib/mkdtemp.ml
index 2e64862..353b04b 100644
--- a/mllib/mkdtemp.ml
+++ b/mllib/mkdtemp.ml
@@ -16,4 +16,9 @@
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*)
+open Common_utils
+
external mkdtemp : string -> string = "virt_builder_mkdtemp"
+
+let temp_dir ?(base_dir = Filename.temp_dir_name) prefix suffix =
+ mkdtemp (base_dir // (prefix ^ "XXXXXX" ^ suffix))
diff --git a/mllib/mkdtemp.mli b/mllib/mkdtemp.mli
index 674e6f2..9abb10c 100644
--- a/mllib/mkdtemp.mli
+++ b/mllib/mkdtemp.mli
@@ -18,3 +18,10 @@
val mkdtemp : string -> string
(** [mkdtemp pattern] Tiny wrapper to the C [mkdtemp]. *)
+
+val temp_dir : ?base_dir:string -> string -> string -> string
+(** [temp_dir prefix suffix] creates a new unique temporary directory.
+
+ The optional [~base_dir:string] changes the base directory where
+ to create the new temporary directory; if not specified, the default
+ [Filename.temp_dir_name] is used. *)
--
1.9.3
12:53 p.m.
New subject: [PATCH] Use Mkdtemp.temp_dir instead of Mkdtemp.mkdtemp
---
builder/sigchecker.ml | 2 +-
sysprep/sysprep_operation_script.ml | 2 +-
2 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/builder/sigchecker.ml b/builder/sigchecker.ml
index c35d2da..08efa5d 100644
--- a/builder/sigchecker.ml
+++ b/builder/sigchecker.ml
@@ -54,7 +54,7 @@ let import_keyfile ~gpg ~gpghome ~verbose keyfile =
let rec create ~verbose ~gpg ~gpgkey ~check_signature =
(* Create a temporary directory for gnupg. *)
- let tmpdir = Mkdtemp.mkdtemp (Filename.temp_dir_name // "vb.gpghome.XXXXXX")
in
+ let tmpdir = Mkdtemp.temp_dir "vb.gpghome." "" in
rmdir_on_exit tmpdir;
(* Make sure we have no check_signature=true with no actual key. *)
let check_signature, gpgkey =
diff --git a/sysprep/sysprep_operation_script.ml b/sysprep/sysprep_operation_script.ml
index d486a88..06d4dfc 100644
--- a/sysprep/sysprep_operation_script.ml
+++ b/sysprep/sysprep_operation_script.ml
@@ -44,7 +44,7 @@ let rec script_perform ~verbose ~quiet (g : Guestfs.guestfs) root
side_effects =
match !scriptdir with
| Some dir -> dir, false
| None ->
- let tmpdir = Mkdtemp.mkdtemp (Filename.temp_dir_name //
"virt-sysprep.XXXXXX") in
+ let tmpdir = Mkdtemp.temp_dir "virt-sysprep." "" in
tmpdir, true in
(* Mount the directory locally. *)
--
1.9.3
1:30 p.m.
New subject: [PATCH] Use Mkdtemp.temp_dir instead of Mkdtemp.mkdtemp
On Mon, Jul 07, 2014 at 07:53:52PM +0200, Pino Toscano wrote:
---
builder/sigchecker.ml | 2 +-
sysprep/sysprep_operation_script.ml | 2 +-
2 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/builder/sigchecker.ml b/builder/sigchecker.ml
index c35d2da..08efa5d 100644
--- a/builder/sigchecker.ml
+++ b/builder/sigchecker.ml
@@ -54,7 +54,7 @@ let import_keyfile ~gpg ~gpghome ~verbose keyfile =
let rec create ~verbose ~gpg ~gpgkey ~check_signature =
(* Create a temporary directory for gnupg. *)
- let tmpdir = Mkdtemp.mkdtemp (Filename.temp_dir_name // "vb.gpghome.XXXXXX")
in
+ let tmpdir = Mkdtemp.temp_dir "vb.gpghome." "" in
rmdir_on_exit tmpdir;
(* Make sure we have no check_signature=true with no actual key. *)
let check_signature, gpgkey =
diff --git a/sysprep/sysprep_operation_script.ml b/sysprep/sysprep_operation_script.ml
index d486a88..06d4dfc 100644
--- a/sysprep/sysprep_operation_script.ml
+++ b/sysprep/sysprep_operation_script.ml
@@ -44,7 +44,7 @@ let rec script_perform ~verbose ~quiet (g : Guestfs.guestfs) root
side_effects =
match !scriptdir with
| Some dir -> dir, false
| None ->
- let tmpdir = Mkdtemp.mkdtemp (Filename.temp_dir_name //
"virt-sysprep.XXXXXX") in
+ let tmpdir = Mkdtemp.temp_dir "virt-sysprep." "" in
tmpdir, true in
ACK both.
Can we use ~prog as an argument to this new function? In most modules
there is now a global 'prog' variable.
Rich.
--
Richard Jones, Virtualization Group, Red Hat http://people.redhat.com/~rjones
Read my programming and virtualization blog: http://rwmj.wordpress.com
virt-df lists disk usage of guests without needing to install any
software inside the virtual machine. Supports Linux and Windows.
http://people.redhat.com/~rjones/virt-df/
1:43 p.m.
New subject: [PATCH] Use Mkdtemp.temp_dir instead of Mkdtemp.mkdtemp
On Monday 07 July 2014 19:30:38 Richard W.M. Jones wrote:
On Mon, Jul 07, 2014 at 07:53:52PM +0200, Pino Toscano wrote:
> ---
>
> builder/sigchecker.ml | 2 +-
> sysprep/sysprep_operation_script.ml | 2 +-
> 2 files changed, 2 insertions(+), 2 deletions(-)
>
> diff --git a/builder/sigchecker.ml b/builder/sigchecker.ml
> index c35d2da..08efa5d 100644
> --- a/builder/sigchecker.ml
> +++ b/builder/sigchecker.ml
> @@ -54,7 +54,7 @@ let import_keyfile ~gpg ~gpghome ~verbose keyfile
> =
>
> let rec create ~verbose ~gpg ~gpgkey ~check_signature =
>
> (* Create a temporary directory for gnupg. *)
>
> - let tmpdir = Mkdtemp.mkdtemp (Filename.temp_dir_name //
> "vb.gpghome.XXXXXX") in + let tmpdir = Mkdtemp.temp_dir
> "vb.gpghome." "" in
>
> rmdir_on_exit tmpdir;
> (* Make sure we have no check_signature=true with no actual key.
> *)
> let check_signature, gpgkey =
>
> diff --git a/sysprep/sysprep_operation_script.ml
> b/sysprep/sysprep_operation_script.ml index d486a88..06d4dfc 100644
> --- a/sysprep/sysprep_operation_script.ml
> +++ b/sysprep/sysprep_operation_script.ml
> @@ -44,7 +44,7 @@ let rec script_perform ~verbose ~quiet (g :
> Guestfs.guestfs) root side_effects =>
> match !scriptdir with
>
> | Some dir -> dir, false
> | None ->
>
> - let tmpdir = Mkdtemp.mkdtemp (Filename.temp_dir_name //
> "virt-sysprep.XXXXXX") in + let tmpdir = Mkdtemp.temp_dir
> "virt-sysprep." "" in>
> tmpdir, true in
ACK both.
Can we use ~prog as an argument to this new function? In most modules
there is now a global 'prog' variable.
Hmm I'm not sure how it would be useful -- basically temp_dir is a
"directory version" of Filename.temp_file (maybe I should have wrote
that in the commit log of patch #1), so just base dir, prefix and
suffix.
--
Pino Toscano
3:42 p.m.
New subject: [PATCH] Use Mkdtemp.temp_dir instead of Mkdtemp.mkdtemp
On Mon, Jul 07, 2014 at 08:43:06PM +0200, Pino Toscano wrote:
On Monday 07 July 2014 19:30:38 Richard W.M. Jones wrote:
> On Mon, Jul 07, 2014 at 07:53:52PM +0200, Pino Toscano wrote:
> > ---
> >
> > builder/sigchecker.ml | 2 +-
> > sysprep/sysprep_operation_script.ml | 2 +-
> > 2 files changed, 2 insertions(+), 2 deletions(-)
> >
> > diff --git a/builder/sigchecker.ml b/builder/sigchecker.ml
> > index c35d2da..08efa5d 100644
> > --- a/builder/sigchecker.ml
> > +++ b/builder/sigchecker.ml
> > @@ -54,7 +54,7 @@ let import_keyfile ~gpg ~gpghome ~verbose keyfile
> > =
> >
> > let rec create ~verbose ~gpg ~gpgkey ~check_signature =
> >
> > (* Create a temporary directory for gnupg. *)
> >
> > - let tmpdir = Mkdtemp.mkdtemp (Filename.temp_dir_name //
> > "vb.gpghome.XXXXXX") in + let tmpdir = Mkdtemp.temp_dir
> > "vb.gpghome." "" in
> >
> > rmdir_on_exit tmpdir;
> > (* Make sure we have no check_signature=true with no actual key.
> > *)
> > let check_signature, gpgkey =
> >
> > diff --git a/sysprep/sysprep_operation_script.ml
> > b/sysprep/sysprep_operation_script.ml index d486a88..06d4dfc 100644
> > --- a/sysprep/sysprep_operation_script.ml
> > +++ b/sysprep/sysprep_operation_script.ml
> > @@ -44,7 +44,7 @@ let rec script_perform ~verbose ~quiet (g :
> > Guestfs.guestfs) root side_effects =>
> > match !scriptdir with
> >
> > | Some dir -> dir, false
> > | None ->
> >
> > - let tmpdir = Mkdtemp.mkdtemp (Filename.temp_dir_name //
> > "virt-sysprep.XXXXXX") in + let tmpdir = Mkdtemp.temp_dir
> > "virt-sysprep." "" in>
> > tmpdir, true in
>
> ACK both.
>
> Can we use ~prog as an argument to this new function? In most modules
> there is now a global 'prog' variable.
Hmm I'm not sure how it would be useful -- basically temp_dir is a
"directory version" of Filename.temp_file (maybe I should have wrote
that in the commit log of patch #1), so just base dir, prefix and
suffix.
OK, no problem. ACKed as it is.
Rich.
--
Richard Jones, Virtualization Group, Red Hat http://people.redhat.com/~rjones
Read my programming and virtualization blog: http://rwmj.wordpress.com
libguestfs lets you edit virtual machines. Supports shell scripting,
bindings from many languages. http://libguestfs.org
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Richard W.M. Jones