thr3ads.net - Libguestfs - [Libguestfs] [PATCH 3/3] customize: add support for the xbps package manager [May 2016]

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Pino Toscano

2016-May-24 16:21 UTC

[Libguestfs] [PATCH 1/3] inspect: recognize the Void Linux distribution

Since Void Linux provides only an /etc/os-release with no VERSION_ID
field, then special-case it to avoid that the os-release parsing ignore
it.

This provides basic distro identification, and icon.
---
 generator/actions.ml         |  4 ++++
 inspector/virt-inspector.rng |  1 +
 src/guestfs-internal.h       |  1 +
 src/inspect-fs-unix.c        | 14 ++++++++++++--
 src/inspect-fs.c             |  2 ++
 src/inspect-icon.c           | 13 +++++++++++++
 src/inspect.c                |  1 +
 7 files changed, 34 insertions(+), 2 deletions(-)

diff --git a/generator/actions.ml b/generator/actions.ml
index b17808e..25d3c0d 100644
--- a/generator/actions.ml
+++ b/generator/actions.ml
@@ -1183,6 +1183,10 @@ Ubuntu.
 
 The distro could not be determined.
 
+=item \"voidlinux\"
+
+Void Linux.
+
 =item \"windows\"
 
 Windows does not have distributions.  This string is
diff --git a/inspector/virt-inspector.rng b/inspector/virt-inspector.rng
index c861c80..c4c423c 100644
--- a/inspector/virt-inspector.rng
+++ b/inspector/virt-inspector.rng
@@ -108,6 +108,7 @@
         <value>suse-based</value>
         <value>ttylinux</value>
         <value>ubuntu</value>
+        <value>voidlinux</value>
         <value>windows</value>
         <!-- "unknown" is intentionally left out -->
       </choice>
diff --git a/src/guestfs-internal.h b/src/guestfs-internal.h
index 0340687..8a36ab7 100644
--- a/src/guestfs-internal.h
+++ b/src/guestfs-internal.h
@@ -569,6 +569,7 @@ enum inspect_os_distro {
   OS_DISTRO_ALTLINUX,
   OS_DISTRO_FRUGALWARE,
   OS_DISTRO_PLD_LINUX,
+  OS_DISTRO_VOID_LINUX,
 };
 
 enum inspect_os_package_format {
diff --git a/src/inspect-fs-unix.c b/src/inspect-fs-unix.c
index 0e64e33..4d41086 100644
--- a/src/inspect-fs-unix.c
+++ b/src/inspect-fs-unix.c
@@ -216,6 +216,8 @@ parse_os_release (guestfs_h *g, struct inspect_fs *fs, const
char *filename)
         distro = OS_DISTRO_SLES;
       else if (VALUE_IS ("ubuntu"))
         distro = OS_DISTRO_UBUNTU;
+      else if (VALUE_IS ("void"))
+        distro = OS_DISTRO_VOID_LINUX;
     } else if (STRPREFIX (line, "PRETTY_NAME=")) {
       free (product_name);
       product_name = safe_strndup (g, value, value_len);
@@ -229,10 +231,18 @@ parse_os_release (guestfs_h *g, struct inspect_fs *fs,
const char *filename)
   }
 
   /* If we haven't got all the fields, exit right away. */
-  if (distro == OS_DISTRO_UNKNOWN || product_name == NULL ||
-      version.v_major == -1 || version.v_minor == -1)
+  if (distro == OS_DISTRO_UNKNOWN || product_name == NULL)
     return 0;
 
+  if (version.v_major == -1 || version.v_minor == -1) {
+    /* Void Linux has no VERSION_ID (yet), but since it's a rolling
+     * distro and has no other version/release-like file. */
+    if (distro == OS_DISTRO_VOID_LINUX)
+      version_init_null (&version);
+    else
+      return 0;
+  }
+
   /* Apparently, os-release in Debian and CentOS does not provide the full
    * version number in VERSION_ID, but just the "major" part of it.
    * Hence, if version.v_minor is 0, act as there was no information in
diff --git a/src/inspect-fs.c b/src/inspect-fs.c
index ca96667..c718773 100644
--- a/src/inspect-fs.c
+++ b/src/inspect-fs.c
@@ -499,6 +499,7 @@ guestfs_int_check_package_format (guestfs_h *g, struct
inspect_fs *fs)
   case OS_DISTRO_OPENBSD:
   case OS_DISTRO_FRUGALWARE:
   case OS_DISTRO_PLD_LINUX:
+  case OS_DISTRO_VOID_LINUX:
   case OS_DISTRO_UNKNOWN:
     fs->package_format = OS_PACKAGE_FORMAT_UNKNOWN;
     break;
@@ -583,6 +584,7 @@ guestfs_int_check_package_management (guestfs_h *g, struct
inspect_fs *fs)
   case OS_DISTRO_OPENBSD:
   case OS_DISTRO_FRUGALWARE:
   case OS_DISTRO_PLD_LINUX:
+  case OS_DISTRO_VOID_LINUX:
   case OS_DISTRO_UNKNOWN:
     fs->package_management = OS_PACKAGE_MANAGEMENT_UNKNOWN;
     break;
diff --git a/src/inspect-icon.c b/src/inspect-icon.c
index 2f084b7..e8edee0 100644
--- a/src/inspect-icon.c
+++ b/src/inspect-icon.c
@@ -61,6 +61,7 @@ static char *icon_opensuse (guestfs_h *g, struct inspect_fs
*fs, size_t *size_r)
 #if CAN_DO_CIRROS
 static char *icon_cirros (guestfs_h *g, struct inspect_fs *fs, size_t *size_r);
 #endif
+static char *icon_voidlinux (guestfs_h *g, struct inspect_fs *fs, size_t
*size_r);
 #if CAN_DO_WINDOWS
 static char *icon_windows (guestfs_h *g, struct inspect_fs *fs, size_t
*size_r);
 #endif
@@ -158,6 +159,10 @@ guestfs_impl_inspect_get_icon (guestfs_h *g, const char
*root, size_t *size_r,
 #endif
       break;
 
+    case OS_DISTRO_VOID_LINUX:
+      r = icon_voidlinux (g, fs, &size);
+      break;
+
       /* These are just to keep gcc warnings happy. */
     case OS_DISTRO_ARCHLINUX:
     case OS_DISTRO_BUILDROOT:
@@ -420,6 +425,14 @@ icon_cirros (guestfs_h *g, struct inspect_fs *fs, size_t
*size_r)
 
 #endif /* CAN_DO_CIRROS */
 
+#define VOIDLINUX_ICON "/usr/share/void-artwork/void-logo.png"
+
+static char *
+icon_voidlinux (guestfs_h *g, struct inspect_fs *fs, size_t *size_r)
+{
+  return get_png (g, fs, VOIDLINUX_ICON, size_r, 20480);
+}
+
 #if CAN_DO_WINDOWS
 
 /* Windows, as usual, has to be much more complicated and stupid than
diff --git a/src/inspect.c b/src/inspect.c
index bd32d8f..29b4f85 100644
--- a/src/inspect.c
+++ b/src/inspect.c
@@ -291,6 +291,7 @@ guestfs_impl_inspect_get_distro (guestfs_h *g, const char
*root)
   case OS_DISTRO_TTYLINUX: ret = safe_strdup (g, "ttylinux"); break;
   case OS_DISTRO_WINDOWS: ret = safe_strdup (g, "windows"); break;
   case OS_DISTRO_UBUNTU: ret = safe_strdup (g, "ubuntu"); break;
+  case OS_DISTRO_VOID_LINUX: ret = safe_strdup (g, "voidlinux");
break;
   case OS_DISTRO_UNKNOWN: ret = safe_strdup (g, "unknown"); break;
   }
 
-- 
2.5.5

Pino Toscano

2016-May-24 16:21 UTC

head link

[Libguestfs] [PATCH 2/3] inspect: support the xbps package manager and its format

Associate the Void Linux distribution with it.
---
 generator/actions.ml         |  5 +++--
 inspector/virt-inspector.rng |  2 ++
 src/guestfs-internal.h       |  2 ++
 src/inspect-apps.c           |  1 +
 src/inspect-fs.c             | 10 ++++++++--
 src/inspect.c                |  2 ++
 6 files changed, 18 insertions(+), 4 deletions(-)

diff --git a/generator/actions.ml b/generator/actions.ml
index 25d3c0d..a40dbdc 100644
--- a/generator/actions.ml
+++ b/generator/actions.ml
@@ -1826,7 +1826,8 @@ package format I<or> if the operating system does
not have
 a real packaging system (eg. Windows).
 
 Possible strings include:
-C<rpm>, C<deb>, C<ebuild>, C<pisi>, C<pacman>,
C<pkgsrc>, C<apk>.
+C<rpm>, C<deb>, C<ebuild>, C<pisi>, C<pacman>,
C<pkgsrc>, C<apk>,
+C<xbps>.
 Future versions of libguestfs may return other strings.
 
 Please read L<guestfs(3)/INSPECTION> for more details." };
@@ -1848,7 +1849,7 @@ a real packaging system (eg. Windows).
 
 Possible strings include: C<yum>, C<dnf>, C<up2date>,
 C<apt> (for all Debian derivatives),
-C<portage>, C<pisi>, C<pacman>, C<urpmi>,
C<zypper>, C<apk>.
+C<portage>, C<pisi>, C<pacman>, C<urpmi>,
C<zypper>, C<apk>, C<xbps>.
 Future versions of libguestfs may return other strings.
 
 Please read L<guestfs(3)/INSPECTION> for more details." };
diff --git a/inspector/virt-inspector.rng b/inspector/virt-inspector.rng
index c4c423c..dff46c5 100644
--- a/inspector/virt-inspector.rng
+++ b/inspector/virt-inspector.rng
@@ -126,6 +126,7 @@
         <value>pisi</value>
         <value>pkgsrc</value>
         <value>rpm</value>
+        <value>xbps</value>
         <!-- "unknown" is intentionally left out -->
       </choice>
     </element>
@@ -143,6 +144,7 @@
         <value>portage</value>
         <value>up2date</value>
         <value>urpmi</value>
+        <value>xbps</value>
         <value>yum</value>
         <value>zypper</value>
         <!-- "unknown" is intentionally left out -->
diff --git a/src/guestfs-internal.h b/src/guestfs-internal.h
index 8a36ab7..03f1034 100644
--- a/src/guestfs-internal.h
+++ b/src/guestfs-internal.h
@@ -581,6 +581,7 @@ enum inspect_os_package_format {
   OS_PACKAGE_FORMAT_PISI,
   OS_PACKAGE_FORMAT_PKGSRC,
   OS_PACKAGE_FORMAT_APK,
+  OS_PACKAGE_FORMAT_XBPS,
 };
 
 enum inspect_os_package_management {
@@ -595,6 +596,7 @@ enum inspect_os_package_management {
   OS_PACKAGE_MANAGEMENT_ZYPPER,
   OS_PACKAGE_MANAGEMENT_DNF,
   OS_PACKAGE_MANAGEMENT_APK,
+  OS_PACKAGE_MANAGEMENT_XBPS,
 };
 
 struct inspect_fs {
diff --git a/src/inspect-apps.c b/src/inspect-apps.c
index e53d87c..b8767c3 100644
--- a/src/inspect-apps.c
+++ b/src/inspect-apps.c
@@ -149,6 +149,7 @@ guestfs_impl_inspect_list_applications2 (guestfs_h *g, const
char *root)
       case OS_PACKAGE_FORMAT_EBUILD:
       case OS_PACKAGE_FORMAT_PISI:
       case OS_PACKAGE_FORMAT_PKGSRC:
+      case OS_PACKAGE_FORMAT_XBPS:
       case OS_PACKAGE_FORMAT_UNKNOWN:
         ; /* nothing */
       }
diff --git a/src/inspect-fs.c b/src/inspect-fs.c
index c718773..adda4ab 100644
--- a/src/inspect-fs.c
+++ b/src/inspect-fs.c
@@ -487,6 +487,10 @@ guestfs_int_check_package_format (guestfs_h *g, struct
inspect_fs *fs)
     fs->package_format = OS_PACKAGE_FORMAT_APK;
     break;
 
+  case OS_DISTRO_VOID_LINUX:
+    fs->package_format = OS_PACKAGE_FORMAT_XBPS;
+    break;
+
   case OS_DISTRO_SLACKWARE:
   case OS_DISTRO_TTYLINUX:
   case OS_DISTRO_COREOS:
@@ -499,7 +503,6 @@ guestfs_int_check_package_format (guestfs_h *g, struct
inspect_fs *fs)
   case OS_DISTRO_OPENBSD:
   case OS_DISTRO_FRUGALWARE:
   case OS_DISTRO_PLD_LINUX:
-  case OS_DISTRO_VOID_LINUX:
   case OS_DISTRO_UNKNOWN:
     fs->package_format = OS_PACKAGE_FORMAT_UNKNOWN;
     break;
@@ -572,6 +575,10 @@ guestfs_int_check_package_management (guestfs_h *g, struct
inspect_fs *fs)
     fs->package_management = OS_PACKAGE_MANAGEMENT_APK;
     break;
 
+  case OS_DISTRO_VOID_LINUX:
+    fs->package_management = OS_PACKAGE_MANAGEMENT_XBPS;
+    break;
+
   case OS_DISTRO_SLACKWARE:
   case OS_DISTRO_TTYLINUX:
   case OS_DISTRO_COREOS:
@@ -584,7 +591,6 @@ guestfs_int_check_package_management (guestfs_h *g, struct
inspect_fs *fs)
   case OS_DISTRO_OPENBSD:
   case OS_DISTRO_FRUGALWARE:
   case OS_DISTRO_PLD_LINUX:
-  case OS_DISTRO_VOID_LINUX:
   case OS_DISTRO_UNKNOWN:
     fs->package_management = OS_PACKAGE_MANAGEMENT_UNKNOWN;
     break;
diff --git a/src/inspect.c b/src/inspect.c
index 29b4f85..9a60aa0 100644
--- a/src/inspect.c
+++ b/src/inspect.c
@@ -539,6 +539,7 @@ guestfs_impl_inspect_get_package_format (guestfs_h *g, const
char *root)
   case OS_PACKAGE_FORMAT_PISI: ret = safe_strdup (g, "pisi"); break;
   case OS_PACKAGE_FORMAT_PKGSRC: ret = safe_strdup (g, "pkgsrc");
break;
   case OS_PACKAGE_FORMAT_APK: ret = safe_strdup (g, "apk"); break;
+  case OS_PACKAGE_FORMAT_XBPS: ret = safe_strdup (g, "xbps"); break;
   case OS_PACKAGE_FORMAT_UNKNOWN:
     ret = safe_strdup (g, "unknown");
     break;
@@ -567,6 +568,7 @@ guestfs_impl_inspect_get_package_management (guestfs_h *g,
const char *root)
   case OS_PACKAGE_MANAGEMENT_PORTAGE: ret = safe_strdup (g,
"portage"); break;
   case OS_PACKAGE_MANAGEMENT_UP2DATE: ret = safe_strdup (g,
"up2date"); break;
   case OS_PACKAGE_MANAGEMENT_URPMI: ret = safe_strdup (g, "urpmi");
break;
+  case OS_PACKAGE_MANAGEMENT_XBPS: ret = safe_strdup (g, "xbps");
break;
   case OS_PACKAGE_MANAGEMENT_YUM: ret = safe_strdup (g, "yum");
break;
   case OS_PACKAGE_MANAGEMENT_ZYPPER: ret = safe_strdup (g, "zypper");
break;
   case OS_PACKAGE_MANAGEMENT_UNKNOWN:
-- 
2.5.5

Pino Toscano

2016-May-24 16:21 UTC

head link

[Libguestfs] [PATCH 3/3] customize: add support for the xbps package manager

---
 customize/customize_run.ml | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/customize/customize_run.ml b/customize/customize_run.ml
index 4b3e13c..c9d9d7d 100644
--- a/customize/customize_run.ml
+++ b/customize/customize_run.ml
@@ -114,6 +114,7 @@ exec >>%s 2>&1
     | "pisi" ->   sprintf "pisi it %s" quoted_args
     | "pacman" -> sprintf "pacman -S %s" quoted_args
     | "urpmi" ->  sprintf "urpmi %s" quoted_args
+    | "xbps" ->   sprintf "xbps-install -Sy %s"
quoted_args
     | "yum" ->    sprintf "yum -y install %s"
quoted_args
     | "zypper" -> sprintf "zypper -n in -l %s"
quoted_args
 
@@ -141,6 +142,7 @@ exec >>%s 2>&1
     | "pisi" ->   "pisi upgrade"
     | "pacman" -> "pacman -Su"
     | "urpmi" ->  "urpmi --auto-select"
+    | "xbps" ->   "xbps-install -Suy"
     | "yum" ->    "yum -y update"
     | "zypper" -> "zypper -n update -l"
 
-- 
2.5.5

Richard W.M. Jones

2016-May-24 16:25 UTC

head link

Re: [Libguestfs] [PATCH 3/3] customize: add support for the xbps package manager

On Tue, May 24, 2016 at 06:21:59PM +0200, Pino Toscano
wrote:> ---
>  customize/customize_run.ml | 2 ++
>  1 file changed, 2 insertions(+)
> 
> diff --git a/customize/customize_run.ml b/customize/customize_run.ml
> index 4b3e13c..c9d9d7d 100644
> --- a/customize/customize_run.ml
> +++ b/customize/customize_run.ml
> @@ -114,6 +114,7 @@ exec >>%s 2>&1
>      | "pisi" ->   sprintf "pisi it %s" quoted_args
>      | "pacman" -> sprintf "pacman -S %s"
quoted_args
>      | "urpmi" ->  sprintf "urpmi %s" quoted_args
> +    | "xbps" ->   sprintf "xbps-install -Sy %s"
quoted_args
>      | "yum" ->    sprintf "yum -y install %s"
quoted_args
>      | "zypper" -> sprintf "zypper -n in -l %s"
quoted_args
>  
> @@ -141,6 +142,7 @@ exec >>%s 2>&1
>      | "pisi" ->   "pisi upgrade"
>      | "pacman" -> "pacman -Su"
>      | "urpmi" ->  "urpmi --auto-select"
> +    | "xbps" ->   "xbps-install -Suy"
>      | "yum" ->    "yum -y update"
>      | "zypper" -> "zypper -n update -l"
>  
ACK series.

Thanks,

Rich.

-- 
Richard Jones, Virtualization Group, Red Hat http://people.redhat.com/~rjones
Read my programming and virtualization blog: http://rwmj.wordpress.com
Fedora Windows cross-compiler. Compile Windows programs, test, and
build Windows installers. Over 100 libraries supported.
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