From 045c3fbdc6f4a5b98013a00fcaefcd3481c1df39 Mon Sep 17 00:00:00 2001 Message-Id: <045c3fbdc6f4a5b98013a00fcaefcd3481c1df39@dist-git> From: Michal Privoznik Date: Fri, 8 Jul 2022 12:45:42 +0200 Subject: [PATCH] virsh: Require --xpath for *dumpxml Historically, the dumpxml command reject any unknown arguments, for instance: virsh dumpxml fedora xxx However, after v8.5.0-rc1~31 the second argument ('xxx') is treated as an XPath, but it's not that clearly visible. Therefore, require the --xpath switch, like this: virsh dumpxml fedora --xpath xxx Yes, this breaks already released virsh, but I think we can argue that the pool of users of this particular function is very small. We also document the argument being mandatory: dumpxml [--inactive] [--security-info] [--update-cpu] [--migratable] [--xpath EXPRESSION] [--wrap] domain The sooner we do this change, the better. The same applies for other *dumpxml functions (net-dumpxml, pool-dumpxml, vol-dumpxl to name a few). Resolves: https://bugzilla.redhat.com/show_bug.cgi?id=2103524 Signed-off-by: Michal Privoznik Reviewed-by: Peter Krempa (cherry picked from commit e90d48ae6e22eaf1650f920abc0a6b87d2daa82b) Signed-off-by: Michal Privoznik --- tools/virsh-backup.c | 1 + tools/virsh-checkpoint.c | 1 + tools/virsh-domain.c | 3 +++ tools/virsh-interface.c | 1 + tools/virsh-network.c | 2 ++ tools/virsh-nodedev.c | 1 + tools/virsh-nwfilter.c | 2 ++ tools/virsh-pool.c | 1 + tools/virsh-secret.c | 1 + tools/virsh-snapshot.c | 1 + tools/virsh-volume.c | 1 + 11 files changed, 15 insertions(+) diff --git a/tools/virsh-backup.c b/tools/virsh-backup.c index db122abc09..1bb2c63113 100644 --- a/tools/virsh-backup.c +++ b/tools/virsh-backup.c @@ -117,6 +117,7 @@ static const vshCmdOptDef opts_backup_dumpxml[] = { VIRSH_COMMON_OPT_DOMAIN_FULL(VIR_CONNECT_LIST_DOMAINS_ACTIVE), {.name = "xpath", .type = VSH_OT_STRING, + .flags = VSH_OFLAG_REQ_OPT, .completer = virshCompleteEmpty, .help = N_("xpath expression to filter the XML document") }, diff --git a/tools/virsh-checkpoint.c b/tools/virsh-checkpoint.c index a7ef39849d..9605c893af 100644 --- a/tools/virsh-checkpoint.c +++ b/tools/virsh-checkpoint.c @@ -854,6 +854,7 @@ static const vshCmdOptDef opts_checkpoint_dumpxml[] = { }, {.name = "xpath", .type = VSH_OT_STRING, + .flags = VSH_OFLAG_REQ_OPT, .completer = virshCompleteEmpty, .help = N_("xpath expression to filter the XML document") }, diff --git a/tools/virsh-domain.c b/tools/virsh-domain.c index da63cc95ff..76d12d2b70 100644 --- a/tools/virsh-domain.c +++ b/tools/virsh-domain.c @@ -4529,6 +4529,7 @@ static const vshCmdOptDef opts_save_image_dumpxml[] = { }, {.name = "xpath", .type = VSH_OT_STRING, + .flags = VSH_OFLAG_REQ_OPT, .completer = virshCompleteEmpty, .help = N_("xpath expression to filter the XML document") }, @@ -4961,6 +4962,7 @@ static const vshCmdOptDef opts_managed_save_dumpxml[] = { }, {.name = "xpath", .type = VSH_OT_STRING, + .flags = VSH_OFLAG_REQ_OPT, .completer = virshCompleteEmpty, .help = N_("xpath expression to filter the XML document") }, @@ -10469,6 +10471,7 @@ static const vshCmdOptDef opts_dumpxml[] = { }, {.name = "xpath", .type = VSH_OT_STRING, + .flags = VSH_OFLAG_REQ_OPT, .completer = virshCompleteEmpty, .help = N_("xpath expression to filter the XML document") }, diff --git a/tools/virsh-interface.c b/tools/virsh-interface.c index b29ffc9bef..39ea53ec9d 100644 --- a/tools/virsh-interface.c +++ b/tools/virsh-interface.c @@ -472,6 +472,7 @@ static const vshCmdOptDef opts_interface_dumpxml[] = { }, {.name = "xpath", .type = VSH_OT_STRING, + .flags = VSH_OFLAG_REQ_OPT, .completer = virshCompleteEmpty, .help = N_("xpath expression to filter the XML document") }, diff --git a/tools/virsh-network.c b/tools/virsh-network.c index 99ced6ccc6..004719dad6 100644 --- a/tools/virsh-network.c +++ b/tools/virsh-network.c @@ -351,6 +351,7 @@ static const vshCmdOptDef opts_network_dumpxml[] = { }, {.name = "xpath", .type = VSH_OT_STRING, + .flags = VSH_OFLAG_REQ_OPT, .completer = virshCompleteEmpty, .help = N_("xpath expression to filter the XML document") }, @@ -1556,6 +1557,7 @@ static const vshCmdOptDef opts_network_port_dumpxml[] = { VIRSH_COMMON_OPT_NETWORK_PORT(0), {.name = "xpath", .type = VSH_OT_STRING, + .flags = VSH_OFLAG_REQ_OPT, .completer = virshCompleteEmpty, .help = N_("xpath expression to filter the XML document") }, diff --git a/tools/virsh-nodedev.c b/tools/virsh-nodedev.c index 37e361c701..2adcad9c10 100644 --- a/tools/virsh-nodedev.c +++ b/tools/virsh-nodedev.c @@ -567,6 +567,7 @@ static const vshCmdOptDef opts_node_device_dumpxml[] = { }, {.name = "xpath", .type = VSH_OT_STRING, + .flags = VSH_OFLAG_REQ_OPT, .completer = virshCompleteEmpty, .help = N_("xpath expression to filter the XML document") }, diff --git a/tools/virsh-nwfilter.c b/tools/virsh-nwfilter.c index ff7f6f4026..d4112c8620 100644 --- a/tools/virsh-nwfilter.c +++ b/tools/virsh-nwfilter.c @@ -188,6 +188,7 @@ static const vshCmdOptDef opts_nwfilter_dumpxml[] = { }, {.name = "xpath", .type = VSH_OT_STRING, + .flags = VSH_OFLAG_REQ_OPT, .completer = virshCompleteEmpty, .help = N_("xpath expression to filter the XML document") }, @@ -610,6 +611,7 @@ static const vshCmdOptDef opts_nwfilter_binding_dumpxml[] = { }, {.name = "xpath", .type = VSH_OT_STRING, + .flags = VSH_OFLAG_REQ_OPT, .completer = virshCompleteEmpty, .help = N_("xpath expression to filter the XML document") }, diff --git a/tools/virsh-pool.c b/tools/virsh-pool.c index 820a61f889..8a98c6ae40 100644 --- a/tools/virsh-pool.c +++ b/tools/virsh-pool.c @@ -777,6 +777,7 @@ static const vshCmdOptDef opts_pool_dumpxml[] = { }, {.name = "xpath", .type = VSH_OT_STRING, + .flags = VSH_OFLAG_REQ_OPT, .completer = virshCompleteEmpty, .help = N_("xpath expression to filter the XML document") }, diff --git a/tools/virsh-secret.c b/tools/virsh-secret.c index 79fa3faf5a..17d2bbd88d 100644 --- a/tools/virsh-secret.c +++ b/tools/virsh-secret.c @@ -140,6 +140,7 @@ static const vshCmdOptDef opts_secret_dumpxml[] = { }, {.name = "xpath", .type = VSH_OT_STRING, + .flags = VSH_OFLAG_REQ_OPT, .completer = virshCompleteEmpty, .help = N_("xpath expression to filter the XML document") }, diff --git a/tools/virsh-snapshot.c b/tools/virsh-snapshot.c index 83fdfb9616..8fa64ba903 100644 --- a/tools/virsh-snapshot.c +++ b/tools/virsh-snapshot.c @@ -1609,6 +1609,7 @@ static const vshCmdOptDef opts_snapshot_dumpxml[] = { }, {.name = "xpath", .type = VSH_OT_STRING, + .flags = VSH_OFLAG_REQ_OPT, .completer = virshCompleteEmpty, .help = N_("xpath expression to filter the XML document") }, diff --git a/tools/virsh-volume.c b/tools/virsh-volume.c index bf72d8135f..300a0aa8e5 100644 --- a/tools/virsh-volume.c +++ b/tools/virsh-volume.c @@ -1161,6 +1161,7 @@ static const vshCmdOptDef opts_vol_dumpxml[] = { VIRSH_COMMON_OPT_POOL_OPTIONAL, {.name = "xpath", .type = VSH_OT_STRING, + .flags = VSH_OFLAG_REQ_OPT, .completer = virshCompleteEmpty, .help = N_("xpath expression to filter the XML document") }, -- 2.35.1