[PATCH] virsh: Provide completer for virtualization types

[natto1784]

Related: https://gitlab.com/libvirt/libvirt/-/issues/9
Signed-off-by: natto1784 <natto at weirdnatto.in>
---
 .gitignore                   |  4 ++++
 tools/virsh-completer-host.c | 12 ++++++++++++
 tools/virsh-completer-host.h |  5 +++++
 tools/virsh-host.c           |  3 +++
 4 files changed, 24 insertions(+)

diff --git a/.gitignore b/.gitignore
index 4695391..62012f4 100644
--- a/.gitignore
+++ b/.gitignore
@@ -23,4 +23,8 @@ tags
 
 # clangd related ignores
 .clangd
+.cache/clangd
 compile_commands.json
+
+# ccls cache
+.ccls-cache
diff --git a/tools/virsh-completer-host.c b/tools/virsh-completer-host.c
index 40cb687..e481a73 100644
--- a/tools/virsh-completer-host.c
+++ b/tools/virsh-completer-host.c
@@ -27,6 +27,7 @@
 #include "virxml.h"
 #include "virutil.h"
 #include "virsh-host.h"
+#include "conf/domain_conf.h"
 
 static char *
 virshPagesizeNodeToString(xmlNodePtr node)
@@ -180,3 +181,14 @@ virshNodeSuspendTargetCompleter(vshControl *ctl G_GNUC_UNUSED,
     return virshEnumComplete(VIR_NODE_SUSPEND_TARGET_LAST,
                              virshNodeSuspendTargetTypeToString);
 }
+
+char **
+virshVirtTypeCompleter(vshControl *ctl G_GNUC_UNUSED,
+                       const vshCmd *cmd G_GNUC_UNUSED,
+                       unsigned int flags)
+{
+    virCheckFlags(0, NULL);
+
+    return virshEnumComplete(VIR_DOMAIN_VIRT_LAST,
+                             virDomainVirtTypeToString);
+}
diff --git a/tools/virsh-completer-host.h b/tools/virsh-completer-host.h
index e71ccff..372ac14 100644
--- a/tools/virsh-completer-host.h
+++ b/tools/virsh-completer-host.h
@@ -41,3 +41,8 @@ char **
 virshNodeSuspendTargetCompleter(vshControl *ctl,
                                 const vshCmd *cmd,
                                 unsigned int flags);
+
+char **
+virshVirtTypeCompleter(vshControl *ctl,
+                       const vshCmd *cmd,
+                       unsigned int flags);
diff --git a/tools/virsh-host.c b/tools/virsh-host.c
index 2e3cbc3..b28f29f 100644
--- a/tools/virsh-host.c
+++ b/tools/virsh-host.c
@@ -77,6 +77,7 @@ static const vshCmdInfo info_domcapabilities[] = {
 static const vshCmdOptDef opts_domcapabilities[] = {
     {.name = "virttype",
      .type = VSH_OT_STRING,
+     .completer = virshVirtTypeCompleter,
      .help = N_("virtualization type (/domain/@type)"),
     },
     {.name = "emulatorbin",
@@ -1577,6 +1578,7 @@ static const vshCmdOptDef opts_hypervisor_cpu_compare[] = {
     VIRSH_COMMON_OPT_FILE(N_("file containing an XML CPU description")),
     {.name = "virttype",
      .type = VSH_OT_STRING,
+     .completer = virshVirtTypeCompleter,
      .help = N_("virtualization type (/domain/@type)"),
     },
     {.name = "emulator",
@@ -1686,6 +1688,7 @@ static const vshCmdOptDef opts_hypervisor_cpu_baseline[] = {
     VIRSH_COMMON_OPT_FILE(N_("file containing XML CPU descriptions")),
     {.name = "virttype",
      .type = VSH_OT_STRING,
+     .completer = virshVirtTypeCompleter,
      .help = N_("virtualization type (/domain/@type)"),
     },
     {.name = "emulator",
-- 
2.35.1