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vsh: Make positional parsing of arguments opt-in 

Switch the command parser from using the VSH_OFLAG_REQ_OPT flag
opting out from positional parsing of arguments to a combination of the
'positional' flags for truly positional arguments and
'unwanted_positional' preserving semantics for the existing arguments
where the parser did it due to bad design.

This patch retires VSH_OFLAG_REQ_OPT along with the infrastructure that
was needed to refactor all uses properly.

Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
This commit is contained in:
Peter Krempa 2024-03-05 22:37:43 +01:00
parent a67f737ddf
commit 8e39542a03
16 changed files with 3 additions and 129 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

1
tools/virsh-backup.c
View File

@ -109,7 +109,6 @@ 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")
},

1
tools/virsh-checkpoint.c
View File

@ -829,7 +829,6 @@ 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")
},

1
tools/virsh-domain-monitor.c
View File

@ -277,7 +277,6 @@ static const vshCmdOptDef opts_dommemstat[] = {
VIRSH_COMMON_OPT_DOMAIN_FULL(VIR_CONNECT_LIST_DOMAINS_ACTIVE),
{.name = "period",
.type = VSH_OT_INT,
.flags = VSH_OFLAG_REQ_OPT,
.help = N_("period in seconds to set collection")
},
VIRSH_COMMON_OPT_CONFIG(N_("affect next boot")),

69
tools/virsh-domain.c
View File

@ -434,38 +434,31 @@ static const vshCmdOptDef opts_attach_disk[] = {
},
{.name = "targetbus",
.type = VSH_OT_STRING,
.flags = VSH_OFLAG_REQ_OPT,
.help = N_("target bus of disk device")
},
{.name = "driver",
.type = VSH_OT_STRING,
.flags = VSH_OFLAG_REQ_OPT,
.help = N_("driver of disk device")
},
{.name = "subdriver",
.type = VSH_OT_STRING,
.flags = VSH_OFLAG_REQ_OPT,
.help = N_("subdriver of disk device")
},
{.name = "iothread",
.type = VSH_OT_STRING,
.flags = VSH_OFLAG_REQ_OPT,
.completer = virshDomainIOThreadIdCompleter,
.help = N_("IOThread to be used by supported device")
},
{.name = "cache",
.type = VSH_OT_STRING,
.flags = VSH_OFLAG_REQ_OPT,
.help = N_("cache mode of disk device")
},
{.name = "io",
.type = VSH_OT_STRING,
.flags = VSH_OFLAG_REQ_OPT,
.help = N_("io policy of disk device")
},
{.name = "type",
.type = VSH_OT_STRING,
.flags = VSH_OFLAG_REQ_OPT,
.help = N_("target device type")
},
{.name = "shareable",
@ -474,29 +467,24 @@ static const vshCmdOptDef opts_attach_disk[] = {
},
{.name = "mode",
.type = VSH_OT_STRING,
.flags = VSH_OFLAG_REQ_OPT,
.help = N_("mode of device reading and writing")
},
{.name = "sourcetype",
.type = VSH_OT_STRING,
.flags = VSH_OFLAG_REQ_OPT,
.help = N_("type of source (block|file|network)")
},
{.name = "serial",
.type = VSH_OT_STRING,
.flags = VSH_OFLAG_REQ_OPT,
.completer = virshCompleteEmpty,
.help = N_("serial of disk device")
},
{.name = "wwn",
.type = VSH_OT_STRING,
.flags = VSH_OFLAG_REQ_OPT,
.completer = virshCompleteEmpty,
.help = N_("wwn of disk device")
},
{.name = "alias",
.type = VSH_OT_STRING,
.flags = VSH_OFLAG_REQ_OPT,
.completer = virshCompleteEmpty,
.help = N_("custom alias name of disk device")
},
@ -506,7 +494,6 @@ static const vshCmdOptDef opts_attach_disk[] = {
},
{.name = "address",
.type = VSH_OT_STRING,
.flags = VSH_OFLAG_REQ_OPT,
.completer = virshCompleteEmpty,
.help = N_("address of disk device")
},
@ -520,23 +507,19 @@ static const vshCmdOptDef opts_attach_disk[] = {
},
{.name = "source-protocol",
.type = VSH_OT_STRING,
.flags = VSH_OFLAG_REQ_OPT,
.help = N_("protocol used by disk device source")
},
{.name = "source-host-name",
.type = VSH_OT_STRING,
.flags = VSH_OFLAG_REQ_OPT,
.completer = virshCompleteEmpty,
.help = N_("host name for source of disk device")
},
{.name = "source-host-transport",
.type = VSH_OT_STRING,
.flags = VSH_OFLAG_REQ_OPT,
.help = N_("host transport for source of disk device")
},
{.name = "source-host-socket",
.type = VSH_OT_STRING,
.flags = VSH_OFLAG_REQ_OPT,
.help = N_("host socket for source of disk device")
},
VIRSH_COMMON_OPT_DOMAIN_PERSISTENT,
@ -1229,7 +1212,6 @@ static const vshCmdOptDef opts_blkdeviotune[] = {
},
{.name = "total-bytes-sec",
.type = VSH_OT_INT,
.flags = VSH_OFLAG_REQ_OPT,
.help = N_("total throughput limit, as scaled integer (default bytes)")
},
{.name = "read_bytes_sec",
@ -1238,7 +1220,6 @@ static const vshCmdOptDef opts_blkdeviotune[] = {
},
{.name = "read-bytes-sec",
.type = VSH_OT_INT,
.flags = VSH_OFLAG_REQ_OPT,
.help = N_("read throughput limit, as scaled integer (default bytes)")
},
{.name = "write_bytes_sec",
@ -1247,7 +1228,6 @@ static const vshCmdOptDef opts_blkdeviotune[] = {
},
{.name = "write-bytes-sec",
.type = VSH_OT_INT,
.flags = VSH_OFLAG_REQ_OPT,
.help = N_("write throughput limit, as scaled integer (default bytes)")
},
{.name = "total_iops_sec",
@ -1256,7 +1236,6 @@ static const vshCmdOptDef opts_blkdeviotune[] = {
},
{.name = "total-iops-sec",
.type = VSH_OT_INT,
.flags = VSH_OFLAG_REQ_OPT,
.help = N_("total I/O operations limit per second")
},
{.name = "read_iops_sec",
@ -1265,7 +1244,6 @@ static const vshCmdOptDef opts_blkdeviotune[] = {
},
{.name = "read-iops-sec",
.type = VSH_OT_INT,
.flags = VSH_OFLAG_REQ_OPT,
.help = N_("read I/O operations limit per second")
},
{.name = "write_iops_sec",
@ -1274,7 +1252,6 @@ static const vshCmdOptDef opts_blkdeviotune[] = {
},
{.name = "write-iops-sec",
.type = VSH_OT_INT,
.flags = VSH_OFLAG_REQ_OPT,
.help = N_("write I/O operations limit per second")
},
{.name = "total_bytes_sec_max",
@ -1283,7 +1260,6 @@ static const vshCmdOptDef opts_blkdeviotune[] = {
},
{.name = "total-bytes-sec-max",
.type = VSH_OT_INT,
.flags = VSH_OFLAG_REQ_OPT,
.help = N_("total max, as scaled integer (default bytes)")
},
{.name = "read_bytes_sec_max",
@ -1292,7 +1268,6 @@ static const vshCmdOptDef opts_blkdeviotune[] = {
},
{.name = "read-bytes-sec-max",
.type = VSH_OT_INT,
.flags = VSH_OFLAG_REQ_OPT,
.help = N_("read max, as scaled integer (default bytes)")
},
{.name = "write_bytes_sec_max",
@ -1301,7 +1276,6 @@ static const vshCmdOptDef opts_blkdeviotune[] = {
},
{.name = "write-bytes-sec-max",
.type = VSH_OT_INT,
.flags = VSH_OFLAG_REQ_OPT,
.help = N_("write max, as scaled integer (default bytes)")
},
{.name = "total_iops_sec_max",
@ -1310,7 +1284,6 @@ static const vshCmdOptDef opts_blkdeviotune[] = {
},
{.name = "total-iops-sec-max",
.type = VSH_OT_INT,
.flags = VSH_OFLAG_REQ_OPT,
.help = N_("total I/O operations max")
},
{.name = "read_iops_sec_max",
@ -1319,7 +1292,6 @@ static const vshCmdOptDef opts_blkdeviotune[] = {
},
{.name = "read-iops-sec-max",
.type = VSH_OT_INT,
.flags = VSH_OFLAG_REQ_OPT,
.help = N_("read I/O operations max")
},
{.name = "write_iops_sec_max",
@ -1328,7 +1300,6 @@ static const vshCmdOptDef opts_blkdeviotune[] = {
},
{.name = "write-iops-sec-max",
.type = VSH_OT_INT,
.flags = VSH_OFLAG_REQ_OPT,
.help = N_("write I/O operations max")
},
{.name = "size_iops_sec",
@ -1337,7 +1308,6 @@ static const vshCmdOptDef opts_blkdeviotune[] = {
},
{.name = "size-iops-sec",
.type = VSH_OT_INT,
.flags = VSH_OFLAG_REQ_OPT,
.help = N_("I/O size in bytes")
},
{.name = "group_name",
@ -1346,7 +1316,6 @@ static const vshCmdOptDef opts_blkdeviotune[] = {
},
{.name = "group-name",
.type = VSH_OT_STRING,
.flags = VSH_OFLAG_REQ_OPT,
.completer = virshCompleteEmpty,
.help = N_("group name to share I/O quota between multiple drives")
},
@ -1356,7 +1325,6 @@ static const vshCmdOptDef opts_blkdeviotune[] = {
},
{.name = "total-bytes-sec-max-length",
.type = VSH_OT_INT,
.flags = VSH_OFLAG_REQ_OPT,
.help = N_("duration in seconds to allow total max bytes")
},
{.name = "read_bytes_sec_max_length",
@ -1365,7 +1333,6 @@ static const vshCmdOptDef opts_blkdeviotune[] = {
},
{.name = "read-bytes-sec-max-length",
.type = VSH_OT_INT,
.flags = VSH_OFLAG_REQ_OPT,
.help = N_("duration in seconds to allow read max bytes")
},
{.name = "write_bytes_sec_max_length",
@ -1374,7 +1341,6 @@ static const vshCmdOptDef opts_blkdeviotune[] = {
},
{.name = "write-bytes-sec-max-length",
.type = VSH_OT_INT,
.flags = VSH_OFLAG_REQ_OPT,
.help = N_("duration in seconds to allow write max bytes")
},
{.name = "total_iops_sec_max_length",
@ -1383,7 +1349,6 @@ static const vshCmdOptDef opts_blkdeviotune[] = {
},
{.name = "total-iops-sec-max-length",
.type = VSH_OT_INT,
.flags = VSH_OFLAG_REQ_OPT,
.help = N_("duration in seconds to allow total I/O operations max")
},
{.name = "read_iops_sec_max_length",
@ -1392,7 +1357,6 @@ static const vshCmdOptDef opts_blkdeviotune[] = {
},
{.name = "read-iops-sec-max-length",
.type = VSH_OT_INT,
.flags = VSH_OFLAG_REQ_OPT,
.help = N_("duration in seconds to allow read I/O operations max")
},
{.name = "write_iops_sec_max_length",
@ -1401,7 +1365,6 @@ static const vshCmdOptDef opts_blkdeviotune[] = {
},
{.name = "write-iops-sec-max-length",
.type = VSH_OT_INT,
.flags = VSH_OFLAG_REQ_OPT,
.help = N_("duration in seconds to allow write I/O operations max")
},
VIRSH_COMMON_OPT_DOMAIN_CONFIG,
@ -3506,7 +3469,6 @@ static const vshCmdOptDef opts_dom_pm_suspend[] = {
},
{.name = "duration",
.type = VSH_OT_INT,
.flags = VSH_OFLAG_REQ_OPT,
.help = N_("duration in seconds")
},
{.name = NULL}
@ -4544,7 +4506,6 @@ 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")
},
@ -4950,7 +4911,6 @@ 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")
},
@ -5060,12 +5020,10 @@ static const vshCmdOptDef opts_schedinfo[] = {
VIRSH_COMMON_OPT_DOMAIN_FULL(0),
{.name = "weight",
.type = VSH_OT_INT,
.flags = VSH_OFLAG_REQ_OPT,
.help = N_("weight for XEN_CREDIT")
},
{.name = "cap",
.type = VSH_OT_INT,
.flags = VSH_OFLAG_REQ_OPT,
.help = N_("cap for XEN_CREDIT")
},
VIRSH_COMMON_OPT_CURRENT(N_("get/set current scheduler info")),
@ -8576,13 +8534,11 @@ static const vshCmdOptDef opts_send_key[] = {
VIRSH_COMMON_OPT_DOMAIN_FULL(VIR_CONNECT_LIST_DOMAINS_ACTIVE),
{.name = "codeset",
.type = VSH_OT_STRING,
.flags = VSH_OFLAG_REQ_OPT,
.completer = virshCodesetNameCompleter,
.help = N_("the codeset of keycodes, default:linux")
},
{.name = "holdtime",
.type = VSH_OT_INT,
.flags = VSH_OFLAG_REQ_OPT,
.help = N_("the time (in milliseconds) how long the keys will be held")
},
{.name = "keycode",
@ -9524,12 +9480,10 @@ static const vshCmdOptDef opts_domsetlaunchsecstate[] = {
VIRSH_COMMON_OPT_DOMAIN_FULL(0),
{.name = "secrethdr",
.type = VSH_OT_STRING,
.flags = VSH_OFLAG_REQ_OPT,
.help = N_("path to file containing the secret header"),
},
{.name = "secret",
.type = VSH_OT_STRING,
.flags = VSH_OFLAG_REQ_OPT,
.help = N_("path to file containing the secret"),
},
{.name = "set-address",
@ -9702,7 +9656,6 @@ static const vshCmdOptDef opts_qemu_monitor_command[] = {
},
{.name = "pass-fds",
.type = VSH_OT_STRING,
.flags = VSH_OFLAG_REQ_OPT,
.completer = virshCompleteEmpty,
.help = N_("pass file descriptors N,M,... along with the command")
},
@ -10091,7 +10044,6 @@ static const vshCmdOptDef opts_qemu_agent_command[] = {
VIRSH_COMMON_OPT_DOMAIN_FULL(VIR_CONNECT_LIST_DOMAINS_ACTIVE),
{.name = "timeout",
.type = VSH_OT_INT,
.flags = VSH_OFLAG_REQ_OPT,
.help = N_("timeout seconds. must be positive.")
},
{.name = "async",
@ -10329,7 +10281,6 @@ 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")
},
@ -10441,7 +10392,6 @@ static const vshCmdOptDef opts_domxmltonative[] = {
},
{.name = "domain",
.type = VSH_OT_STRING,
.flags = VSH_OFLAG_REQ_OPT,
.help = N_("domain name, id or uuid"),
.completer = virshDomainNameCompleter,
},
@ -10797,49 +10747,40 @@ static const vshCmdOptDef opts_migrate[] = {
},
{.name = "disks-uri",
.type = VSH_OT_STRING,
.flags = VSH_OFLAG_REQ_OPT,
.completer = virshCompleteEmpty,
.help = N_("URI to use for disks migration (overrides --disks-port)")
},
{.name = "comp-methods",
.type = VSH_OT_STRING,
.flags = VSH_OFLAG_REQ_OPT,
.completer = virshDomainMigrateCompMethodsCompleter,
.help = N_("comma separated list of compression methods to be used")
},
{.name = "comp-mt-level",
.type = VSH_OT_INT,
.flags = VSH_OFLAG_REQ_OPT,
.help = N_("compress level for multithread compression")
},
{.name = "comp-mt-threads",
.type = VSH_OT_INT,
.flags = VSH_OFLAG_REQ_OPT,
.help = N_("number of compression threads for multithread compression")
},
{.name = "comp-mt-dthreads",
.type = VSH_OT_INT,
.flags = VSH_OFLAG_REQ_OPT,
.help = N_("number of decompression threads for multithread compression")
},
{.name = "comp-xbzrle-cache",
.type = VSH_OT_INT,
.flags = VSH_OFLAG_REQ_OPT,
.help = N_("page cache size for xbzrle compression")
},
{.name = "auto-converge-initial",
.type = VSH_OT_INT,
.flags = VSH_OFLAG_REQ_OPT,
.help = N_("initial CPU throttling rate for auto-convergence")
},
{.name = "auto-converge-increment",
.type = VSH_OT_INT,
.flags = VSH_OFLAG_REQ_OPT,
.help = N_("CPU throttling rate increment for auto-convergence")
},
{.name = "persistent-xml",
.type = VSH_OT_STRING,
.flags = VSH_OFLAG_REQ_OPT,
.completer = virshCompletePathLocalExisting,
.help = N_("filename containing updated persistent XML for the target")
},
@ -10849,38 +10790,31 @@ static const vshCmdOptDef opts_migrate[] = {
},
{.name = "postcopy-bandwidth",
.type = VSH_OT_INT,
.flags = VSH_OFLAG_REQ_OPT,
.help = N_("post-copy migration bandwidth limit in MiB/s")
},
{.name = "parallel",
.type = VSH_OT_BOOL,
.flags = VSH_OFLAG_REQ_OPT,
.help = N_("enable parallel migration")
},
{.name = "parallel-connections",
.type = VSH_OT_INT,
.flags = VSH_OFLAG_REQ_OPT,
.help = N_("number of connections for parallel migration")
},
{.name = "bandwidth",
.type = VSH_OT_INT,
.flags = VSH_OFLAG_REQ_OPT,
.help = N_("migration bandwidth limit in MiB/s")
},
{.name = "tls-destination",
.type = VSH_OT_STRING,
.flags = VSH_OFLAG_REQ_OPT,
.completer = virshCompleteEmpty,
.help = N_("override the destination host name used for TLS verification")
},
{.name = "comp-zlib-level",
.type = VSH_OT_INT,
.flags = VSH_OFLAG_REQ_OPT,
.help = N_("compress level for zlib compression")
},
{.name = "comp-zstd-level",
.type = VSH_OT_INT,
.flags = VSH_OFLAG_REQ_OPT,
.help = N_("compress level for zstd compression")
},
{.name = NULL}
@ -11439,7 +11373,6 @@ static const vshCmdOptDef opts_migrate_compcache[] = {
VIRSH_COMMON_OPT_DOMAIN_FULL(VIR_CONNECT_LIST_DOMAINS_ACTIVE),
{.name = "size",
.type = VSH_OT_INT,
.flags = VSH_OFLAG_REQ_OPT,
.help = N_("requested size of the cache (in bytes) used for compression")
},
{.name = NULL}
@ -13100,7 +13033,6 @@ static const vshCmdOptDef opts_guest_agent_timeout[] = {
VIRSH_COMMON_OPT_DOMAIN_FULL(0),
{.name = "timeout",
.type = VSH_OT_INT,
.flags = VSH_OFLAG_REQ_OPT,
.help = N_("timeout seconds.")
},
{.name = NULL}
@ -13448,7 +13380,6 @@ static const vshCmdOptDef opts_domdisplay_reload[] = {
VIRSH_COMMON_OPT_DOMAIN_FULL(0),
{.name = "type",
.type = VSH_OT_INT,
.flags = VSH_OFLAG_REQ_OPT,
.help = N_("graphics display type")
},
{.name = NULL}

2
tools/virsh-host.c
View File

@ -45,7 +45,6 @@ static const vshCmdInfo info_capabilities = {
static const vshCmdOptDef opts_capabilities[] = {
{.name = "xpath",
.type = VSH_OT_STRING,
.flags = VSH_OFLAG_REQ_OPT,
.completer = virshCompleteEmpty,
.help = N_("xpath expression to filter the XML document")
},
@ -108,7 +107,6 @@ static const vshCmdOptDef opts_domcapabilities[] = {
},
{.name = "xpath",
.type = VSH_OT_STRING,
.flags = VSH_OFLAG_REQ_OPT,
.completer = virshCompleteEmpty,
.help = N_("xpath expression to filter the XML document")
},

1
tools/virsh-interface.c
View File

@ -453,7 +453,6 @@ 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")
},

2
tools/virsh-network.c
View File

@ -639,7 +639,6 @@ 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")
},
@ -1874,7 +1873,6 @@ 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")
},

1
tools/virsh-nodedev.c
View File

@ -584,7 +584,6 @@ 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")
},

2
tools/virsh-nwfilter.c
View File

@ -175,7 +175,6 @@ 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")
},
@ -577,7 +576,6 @@ 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")
},

1
tools/virsh-pool.c
View File

@ -748,7 +748,6 @@ 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")
},

2
tools/virsh-secret.c
View File

@ -131,7 +131,6 @@ 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")
},
@ -187,7 +186,6 @@ static const vshCmdOptDef opts_secret_set_value[] = {
},
{.name = "file",
.type = VSH_OT_STRING,
.flags = VSH_OFLAG_REQ_OPT,
.completer = virshCompletePathLocalExisting,
.help = N_("read secret from file"),
},

2
tools/virsh-snapshot.c
View File

@ -359,7 +359,6 @@ static const vshCmdOptDef opts_snapshot_create_as[] = {
},
{.name = "memspec",
.type = VSH_OT_STRING,
.flags = VSH_OFLAG_REQ_OPT,
.help = N_("memory attributes: [file=]name[,snapshot=type]")
},
{.name = "diskspec",
@ -1587,7 +1586,6 @@ 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")
},

1
tools/virsh-volume.c
View File

@ -1130,7 +1130,6 @@ 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")
},

1
tools/virt-admin.c
View File

@ -1010,7 +1010,6 @@ static const vshCmdOptDef opts_daemon_timeout[] = {
.type = VSH_OT_INT,
.required = true,
.help = N_("number of seconds the daemon will run without any active connection"),
.flags = VSH_OFLAG_REQ_OPT
},
{.name = NULL}
};

44
tools/vsh.c
View File

@ -244,14 +244,12 @@ static int disconnected; /* we may have been disconnected */
static int
vshCmddefCheckInternals(vshControl *ctl,
const vshCmdDef *cmd,
bool missingCompleters,
int brokenPositionals)
bool missingCompleters)
{
size_t i;
bool seenOptionalOption = false;
const char *seenOptionalPositionalOption = NULL;
g_auto(virBuffer) complbuf = VIR_BUFFER_INITIALIZER;
g_auto(virBuffer) posbuf = VIR_BUFFER_INITIALIZER;
/* in order to perform the validation resolve the alias first */
if (cmd->alias) {
@ -328,29 +326,6 @@ vshCmddefCheckInternals(vshControl *ctl,
}
}
if (brokenPositionals >= 0) {
switch (opt->type) {
case VSH_OT_INT:
case VSH_OT_STRING:
case VSH_OT_ARGV:
if (brokenPositionals == 0 ||
brokenPositionals == opt->type) {
if (!(opt->flags & VSH_OFLAG_REQ_OPT) &&
!(opt->positional || opt->unwanted_positional))
virBufferStrcat(&posbuf, opt->name, ", ", NULL);
}
break;
case VSH_OT_BOOL:
/* only name is completed */
/* no point in completing numbers */
case VSH_OT_ALIAS:
/* alias is handled in the referenced command */
case VSH_OT_NONE:
break;
}
}
/* allow at most one optional positional option */
if (opt->positional && !opt->required) {
if (seenOptionalPositionalOption) {
@ -471,15 +446,10 @@ vshCmddefCheckInternals(vshControl *ctl,
}
virBufferTrim(&complbuf, ", ");
virBufferTrim(&posbuf, ", ");
if (missingCompleters && virBufferUse(&complbuf) > 0)
vshPrintExtra(ctl, "%s: %s\n", cmd->name, virBufferCurrentContent(&complbuf));
if (virBufferUse(&posbuf)) {
vshPrintExtra(ctl, "%s: %s\n", cmd->name, virBufferCurrentContent(&posbuf));
}
return 0;
}
@ -508,7 +478,7 @@ vshCmddefOptParse(const vshCmdDef *cmd,
if (opt->type == VSH_OT_ALIAS)
continue; /* skip the alias option */
if (!(opt->flags & VSH_OFLAG_REQ_OPT))
if (opt->positional || opt->unwanted_positional)
*opts_need_arg |= 1ULL << i;
if (opt->required)
@ -3387,11 +3357,6 @@ const vshCmdOptDef opts_selftest[] = {
.type = VSH_OT_BOOL,
.help = N_("output help for each command")
},
{.name = "broken-positionals",
.type = VSH_OT_INT,
.flags = VSH_OFLAG_REQ_OPT,
.help = N_("debug positional args")
},
{.name = NULL}
};
const vshCmdInfo info_selftest = {
@ -3406,9 +3371,6 @@ cmdSelfTest(vshControl *ctl, const vshCmd *cmd)
const vshCmdDef *def;
bool completers = vshCommandOptBool(cmd, "completers-missing");
bool dumphelp = vshCommandOptBool(cmd, "dump-help");
int brokenPositionals = -1;
ignore_value(vshCommandOptInt(ctl, cmd, "broken-positionals", &brokenPositionals));
for (grp = cmdGroups; grp->name; grp++) {
for (def = grp->commands; def->name; def++) {
@ -3416,7 +3378,7 @@ cmdSelfTest(vshControl *ctl, const vshCmd *cmd)
if (dumphelp && !def->alias)
vshCmddefHelp(def);
if (vshCmddefCheckInternals(ctl, def, completers, brokenPositionals) < 0)
if (vshCmddefCheckInternals(ctl, def, completers) < 0)
return false;
}
}

1
tools/vsh.h
View File

@ -99,7 +99,6 @@ typedef enum {
enum {
VSH_OFLAG_NONE = 0, /* without flags */
VSH_OFLAG_EMPTY_OK = (1 << 1), /* empty string option allowed */
VSH_OFLAG_REQ_OPT = (1 << 2), /* --optionname required */
};
/* forward declarations */