[PATCH v2] virsh-completer: modify and fix bug in virshPoolTypeCompleter, now used for more commands

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Signed-off-by: Adam Julis <ajulis@xxxxxxxxxx>
---
v2:
- instead new completer is used already existing virshPoolTypeCompleter
- added flag VIRSH_POOL_TYPE_COMPLETER_COMMA for the completer
- fixed bug in pool-list --type command

v1:
https://lists.libvirt.org/archives/list/devel@xxxxxxxxxxxxxxxxx/message/K6GT4P5S52DSRYMVQD3HLGIN33N4XPJR/

 tools/virsh-completer-domain.h |  4 ++++
 tools/virsh-completer-pool.c   | 14 +++++++++-----
 tools/virsh-pool.c             |  3 +++
 3 files changed, 16 insertions(+), 5 deletions(-)

diff --git a/tools/virsh-completer-domain.h b/tools/virsh-completer-domain.h
index 27cf963912..fe4af07937 100644
--- a/tools/virsh-completer-domain.h
+++ b/tools/virsh-completer-domain.h
@@ -31,6 +31,10 @@ enum {
     VIRSH_DOMAIN_INTERFACE_COMPLETER_MAC = 1 << 0, /* Return just MACs */
 };
 
+enum {
+    VIRSH_POOL_TYPE_COMPLETER_COMMA = 1 << 0,
+};
+
 char **
 virshDomainInterfaceCompleter(vshControl *ctl,
                               const vshCmd *cmd,
diff --git a/tools/virsh-completer-pool.c b/tools/virsh-completer-pool.c
index 0600394411..abad0fca1b 100644
--- a/tools/virsh-completer-pool.c
+++ b/tools/virsh-completer-pool.c
@@ -93,13 +93,17 @@ virshPoolTypeCompleter(vshControl *ctl,
     g_auto(GStrv) tmp = NULL;
     const char *type_str = NULL;
 
-    virCheckFlags(0, NULL);
-
-    if (vshCommandOptStringQuiet(ctl, cmd, "type", &type_str) < 0)
-        return NULL;
+    virCheckFlags(VIRSH_POOL_TYPE_COMPLETER_COMMA, NULL);
 
     tmp = virshEnumComplete(VIR_STORAGE_POOL_LAST,
                             virStoragePoolTypeToString);
 
-    return virshCommaStringListComplete(type_str, (const char **)tmp);
+    if (flags & VIRSH_POOL_TYPE_COMPLETER_COMMA){
+        if (vshCommandOptStringQuiet(ctl, cmd, "type", &type_str) < 0)
+            return NULL;
+
+        return virshCommaStringListComplete(type_str, (const char **)tmp);
+    }
+
+    return g_steal_pointer(&tmp);
 }
diff --git a/tools/virsh-pool.c b/tools/virsh-pool.c
index 36f00cf643..6936406087 100644
--- a/tools/virsh-pool.c
+++ b/tools/virsh-pool.c
@@ -1088,6 +1088,7 @@ static const vshCmdOptDef opts_pool_list[] = {
     },
     {.name = "type",
      .type = VSH_OT_STRING,
+     .completer_flags = VIRSH_POOL_TYPE_COMPLETER_COMMA,
      .completer = virshPoolTypeCompleter,
      .help = N_("only list pool of specified type(s) (if supported)")
     },
@@ -1414,6 +1415,7 @@ static const vshCmdOptDef opts_find_storage_pool_sources_as[] = {
     {.name = "type",
      .type = VSH_OT_DATA,
      .flags = VSH_OFLAG_REQ,
+     .completer = virshPoolTypeCompleter,
      .help = N_("type of storage pool sources to find")
     },
     {.name = "host",
@@ -1501,6 +1503,7 @@ static const vshCmdOptDef opts_find_storage_pool_sources[] = {
     {.name = "type",
      .type = VSH_OT_DATA,
      .flags = VSH_OFLAG_REQ,
+     .completer = virshPoolTypeCompleter,
      .help = N_("type of storage pool sources to discover")
     },
     {.name = "srcSpec",
-- 
2.43.0
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