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" Filename: systemd.vim
" Purpose: Vim syntax file
" Language: systemd unit files
" Maintainer: Will Woods <wwoods@redhat.com>
" Last Change: Sep 15, 2011
if exists("b:current_syntax") && !exists ("g:syntax_debug")
finish
endif
syn case match
syntax sync fromstart
setlocal iskeyword+=-
" special sequences, common data types, comments, includes {{{1
" hilight errors with this
syn match sdErr contained /\s*\S\+/ nextgroup=sdErr
" environment args and format strings
syn match sdEnvArg contained /\$\i\+\|\${\i\+}/
syn match sdFormatStr contained /%[inpINPfcrRt]/ containedin=ALLBUT,sdComment,sdErr
" common data types
syn match sdUInt contained nextgroup=sdErr /\d\+/
syn match sdInt contained nextgroup=sdErr /-\=\d\+/
syn match sdOctal contained nextgroup=sdErr /0\o\{3,4}/
syn match sdDuration contained nextgroup=sdErr /\d\+/
syn match sdDuration contained nextgroup=sdErr /\%(\d\+\%(s\|min\|h\|d\|w\|ms\|us\)\s*\)\+/
syn match sdDatasize contained nextgroup=sdErr /\d\+[KMGT]/
syn match sdFilename contained nextgroup=sdErr /\/\S*/
syn keyword sdBool contained nextgroup=sdErr 1 yes true on 0 no false off
syn match sdUnitName contained /\S\+\.\(automount\|mount\|swap\|socket\|service\|target\|path\|timer\|device\)\_s/
" .include
syn match sdInclude /^.include/ nextgroup=sdFilename
" comments
syn match sdComment /^[;#].*/ contains=sdTodo containedin=ALL
syn keyword sdTodo contained TODO XXX FIXME NOTE
" [Unit] {{{1
" see systemd.unit(5)
syn region sdUnitBlock matchgroup=sdHeader start=/^\[Unit\]/ end=/^\[/me=e-2 contains=sdUnitKey
syn match sdUnitKey contained /^Description=/
syn match sdUnitKey contained /^Documentation=/ nextgroup=sdDocURI
syn match sdUnitKey contained /^\%(Requires\|RequiresOverridable\|Requisite\|RequisiteOverridable\|Wants\|BindTo\|Conflicts\|Before\|After\|OnFailure\|Names\)=/ nextgroup=sdUnitList
syn match sdUnitKey contained /^\%(OnFailureIsolate\|IgnoreOnIsolate\|IgnoreOnSnapshot\|StopWhenUnneeded\|RefuseManualStart\|RefuseManualStop\|AllowIsolate\|DefaultDependencies\)=/ nextgroup=sdBool,sdErr
syn match sdUnitKey contained /^JobTimeoutSec=/ nextgroup=sdDuration,sdErr
syn match sdUnitKey contained /^Condition\(PathExists\|PathExistsGlob\|PathIsDirectory\|DirectoryNotEmpty\|FileIsExecutable\)=|\=!\=/ contains=sdConditionFlag nextgroup=sdFilename,sdErr
syn match sdUnitKey contained /^ConditionVirtualization=|\=!\=/ contains=sdConditionFlag nextgroup=sdVirtType,sdErr
syn match sdUnitKey contained /^ConditionSecurity=|\=!\=/ contains=sdConditionFlag nextgroup=sdSecurityType,sdErr
syn match sdUnitKey contained /^Condition\(KernelCommandLine\|Null\)=|\=!\=/ contains=sdConditionFlag
syn match sdUnitList contained /.*/ contains=sdUnitName,sdErr
syn match sdConditionFlag contained /[!|]/
syn keyword sdVirtType contained nextgroup=sdErr qemu kvm vmware microsoft oracle xen pidns openvz
syn keyword sdSecurityType contained nextgroup=sdErr selinux
syn match sdDocUri contained /\%(https\=:\/\/\|file:\|info:\|man:\)\S\+\s*/ nextgroup=sdDocUri,sdErr
" [Install] {{{1
" see systemd.unit(5)
syn region sdInstallBlock matchgroup=sdHeader start=/^\[Install\]/ end=/^\[/me=e-2 contains=sdInstallKey
syn match sdInstallKey contained /^\%(WantedBy\|Alias\|Also\)=/ nextgroup=sdUnitList
" Execution options common to [Service|Socket|Mount|Swap] {{{1
" see systemd.exec(5)
syn match sdExecKey contained /^Exec\%(Start\%(Pre\|Post\|\)\|Reload\|Stop\|StopPost\)=/ nextgroup=sdExecFlag,sdExecFile,sdErr
syn match sdExecKey contained /^\%(WorkingDirectory\|RootDirectory\|TTYPath\)=/ nextgroup=sdFilename,sdErr
" TODO: handle some of these better
" CPUAffinity is: list of uint
" BlockIOWeight is: uint\|filename uint
" BlockIO\%(Read\|Write\)Bandwidth is: filename datasize
syn match sdExecKey contained /^\%(User\|Group\|SupplementaryGroups\|CPUAffinity\|SyslogIdentifier\|PAMName\|TCPWrapName\|ControlGroup\|ControlGroupAttribute\|DeviceAllow\|DeviceDeny\|BlockIOWeight\|BlockIO\%(Read\|Write\)Bandwidth\|UtmpIdentifier\)=/
syn match sdExecKey contained /^Limit\%(CPU\|FSIZE\|DATA\|STACK\|CORE\|RSS\|NOFILE\|AS\|NPROC\|MEMLOCK\|LOCKS\|SIGPENDING\|MSGQUEUE\|NICE\|RTPRIO\|RTTIME\)=/ nextgroup=sdRlimit
syn match sdExecKey contained /^\%(CPUSchedulingResetOnFork\|TTYReset\|TTYVHangup\|TTYVTDisallocate\|SyslogLevelPrefix\|ControlGroupModify\|PrivateTmp\|PrivateNetwork\)=/ nextgroup=sdBool,sdErr
syn match sdExecKey contained /^\%(Nice\|OOMScoreAdjust\)=/ nextgroup=sdInt,sdErr
syn match sdExecKey contained /^\%(CPUSchedulingPriority\|TimerSlackNSec\|CPUShares\)=/ nextgroup=sdUInt,sdErr
syn match sdExecKey contained /^\%(MemoryLimit\|MemorySoftLimit\)=/ nextgroup=sdDatasize,sdErr
syn match sdExecKey contained /^\%(ReadWrite\|ReadOnly\|Inaccessible\)Directories=/ nextgroup=sdFileList
syn match sdExecKey contained /^Device\%(Allow\|Deny\)=/ nextgroup=sdDevAllow,sdErr
syn match sdExecKey contained /^CapabilityBoundingSet=/ nextgroup=sdCapNameList
syn match sdExecKey contained /^Capabilities=/ nextgroup=sdCapability,sdErr
syn match sdExecKey contained /^UMask=/ nextgroup=sdOctal,sdErr
syn match sdExecKey contained /^StandardInput=/ nextgroup=sdStdin,sdErr
syn match sdExecKey contained /^Standard\%(Output\|Error\)=/ nextgroup=sdStdout,sdErr
syn match sdExecKey contained /^SecureBits=/ nextgroup=sdSecureBitList
syn match sdExecKey contained /^SyslogFacility=/ nextgroup=sdSyslogFacil,sdErr
syn match sdExecKey contained /^SyslogLevel=/ nextgroup=sdSyslogLevel,sdErr
syn match sdExecKey contained /^IOSchedulingClass=/ nextgroup=sdIOSchedClass,sdErr
syn match sdExecKey contained /^IOSchedulingPriority=/ nextgroup=sdIOSchedPrio,sdErr
syn match sdExecKey contained /^CPUSchedulingPolicy=/ nextgroup=sdCPUSchedPol,sdErr
syn match sdExecKey contained /^MountFlags=/ nextgroup=sdMountFlags,sdErr
syn match sdExecKey contained /^Environment=/ nextgroup=sdEnvDefs
syn match sdExecKey contained /^EnvironmentFile=-\=/ contains=sdEnvDashFlag nextgroup=sdFilename,sdErr
syn match sdExecFlag contained /-\=@\=/ nextgroup=sdExecFile,sdErr
syn match sdExecFile contained /\/\S\+/ nextgroup=sdExecArgs
syn match sdExecArgs contained /.*/ contains=sdEnvArg
syn match sdEnvDefs contained /.*/ contains=sdEnvDef
syn match sdEnvDashFlag contained /-/ nextgroup=sdFilename,sdErr
syn match sdEnvDef contained /\i\+=/he=e-1
syn match sdFileList contained /.*/ contains=sdFilename,sdErr
" CAPABILITIES WOOO {{{
syn case ignore
syn match sdCapNameList contained /.*/ contains=sdAnyCapName,sdErr
syn match sdAnyCapName contained /CAP_[A-Z_]\+\s*/ contains=sdCapName
syn keyword sdCapName contained CAP_AUDIT_CONTROL CAP_AUDIT_WRITE CAP_CHOWN CAP_DAC_OVERRIDE CAP_DAC_READ_SEARCH
syn keyword sdCapName contained CAP_FOWNER CAP_FSETID CAP_IPC_LOCK CAP_IPC_OWNER CAP_KILL CAP_LEASE
syn keyword sdCapName contained CAP_LINUX_IMMUTABLE CAP_MAC_ADMIN CAP_MAC_OVERRIDE CAP_MKNOD
syn keyword sdCapName contained CAP_NET_ADMIN CAP_NET_BIND_SERVICE CAP_NET_BROADCAST CAP_NET_RAW
syn keyword sdCapName contained CAP_SETGID CAP_SETFCAP CAP_SETPCAP CAP_SETUID
syn keyword sdCapName contained CAP_SYS_ADMIN CAP_SYS_BOOT CAP_SYS_CHROOT CAP_SYS_MODULE CAP_SYS_NICE CAP_SYS_PACCT
syn keyword sdCapName contained CAP_SYS_PTRACE CAP_SYS_RAWIO CAP_SYS_RESOURCE CAP_SYS_TIME CAP_SYS_TTY_CONFIG
syn case match
syn cluster sdCap contains=sdCapName,sdCapOps,sdCapFlags
syn match sdCapOps contained /[=+-]/
syn match sdCapFlags contained /\<[eip]\+/
syn match sdCapability contained /\%(\%([A-Za-z_]\+,\=\)*\|all\)\%(=[eip]*\|[+-][eip]\+\)\s*/ contains=@sdCap nextgroup=sdCapability,sdErr
"}}}
syn match sdDevAllow contained /\/\S\+\s\+/ nextgroup=sdDevAllowPerm
syn match sdDevAllowPerm contained /\S\+/ contains=sdDevAllowErr nextgroup=sdErr
syn match sdDevAllowErr contained /[^rwm]\+/
syn keyword sdStdin contained nextgroup=sdErr null tty-force tty-fail socket tty
syn match sdStdout contained nextgroup=sdErr /\%(syslog\|kmsg\|journal\)\%(+console\)\=/
syn keyword sdStdout contained nextgroup=sdErr inherit null tty socket
syn keyword sdSyslogFacil contained nextgroup=sdErr kern user mail daemon auth syslog lpr news uucp cron authpriv ftp
syn match sdSyslogFacil contained nextgroup=sdErr /\<local[0-7]\>/
syn keyword sdSyslogLevel contained nextgroup=sdErr emerg alert crit err warning notice info debug
syn keyword sdIOSchedClass contained nextgroup=sdErr 0 1 2 3 none realtime best-effort idle
syn keyword sdIOSchedPrio contained nextgroup=sdErr 0 1 2 3 4 5 6 7
syn keyword sdCPUSchedPol contained nextgroup=sdErr other batch idle fifo rr
syn keyword sdMountFlags contained nextgroup=sdErr shared slave private
syn match sdRlimit contained nextgroup=sdErr /\<\%(\d\+\|infinity\)\>/
syn keyword sdSecureBits contained nextgroup=sdErr keep-caps keep-caps-locked noroot noroot-locked no-setuid-fixup no-setuid-fixup-locked
" These are also shared by [Service|Socket|Mount|Swap], although they're not
" listed in systemd.exec(5)
syn match sdExecKey contained /^TimeoutSec=/ nextgroup=sdDuration,sdErr
syn match sdExecKey contained /^KillSignal=/ nextgroup=sdSignal,sdOtherSignal,sdErr
syn match sdExecKey contained /^SendSIGKill=/ nextgroup=sdBool,sdErr
syn match sdExecKey contained /^KillMode=/ nextgroup=sdKillMode,sdErr
syn keyword sdSignal contained nextgroup=sdErr SIGHUP SIGINT SIGQUIT SIGKILL SIGTERM SIGUSR1 SIGUSR2
syn match sdOtherSignal contained nextgroup=sdErr /\<\%(\d\+\|SIG[A-Z]\{2,6}\)\>/
syn match sdKillMode contained nextgroup=sdErr /\%(control-group\|process\|none\)/
" [Service] {{{1
syn region sdServiceBlock matchgroup=sdHeader start=/^\[Service\]/ end=/^\[/me=e-2 contains=sdServiceKey,sdExecKey
syn match sdServiceKey contained /^BusName=/
syn match sdServiceKey contained /^\%(RemainAfterExit\|GuessMainPID\|PermissionsStartOnly\|RootDirectoryStartOnly\|NonBlocking\|ControlGroupModify\)=/ nextgroup=sdBool,sdErr
syn match sdServiceKey contained /^\%(SysVStartPriority\|FsckPassNo\)=/ nextgroup=sdUInt,sdErr
syn match sdServiceKey contained /^\%(Restart\|Timeout\)Sec=/ nextgroup=sdDuration,sdErr
syn match sdServiceKey contained /^Sockets=/ nextgroup=sdUnitList
syn match sdServiceKey contained /^PIDFile=/ nextgroup=sdFilename,sdErr
syn match sdServiceKey contained /^Type=/ nextgroup=sdServiceType,sdErr
syn match sdServiceKey contained /^Restart=/ nextgroup=sdRestartType,sdErr
syn match sdServiceKey contained /^NotifyAccess=/ nextgroup=sdNotifyType,sdErr
syn keyword sdServiceType contained nextgroup=sdErr simple forking dbus oneshot notify
syn keyword sdRestartType contained nextgroup=sdErr no on-success on-failure on-abort always
syn keyword sdNotifyType contained nextgroup=sdErr none main all
" [Socket] {{{1
syn region sdSocketBlock matchgroup=sdHeader start=/^\[Socket\]/ end=/^\[/me=e-2 contains=sdSocketKey,sdExecKey
syn match sdSocketKey contained /^Listen\%(Stream\|Datagram\|SequentialPacket\|FIFO\|Special\|Netlink\|MessageQueue\)=/
syn match sdSocketKey contained /^Listen\%(FIFO\|Special\)=/ nextgroup=sdFilename,sdErr
syn match sdSocketKey contained /^\%(Socket\|Directory\)Mode=/ nextgroup=sdOctal,sdErr
syn match sdSocketKey contained /^\%(Backlog\|MaxConnections\|Priority\|ReceiveBuffer\|SendBuffer\|IPTTL\|Mark\|PipeSize\|MessageQueueMaxMessages\|MessageQueueMessageSize\)=/ nextgroup=sdUInt,sdErr
syn match sdSocketKey contained /^\%(Accept\|KeepAlive\|FreeBind\|Transparent\|Broadcast\)=/ nextgroup=sdBool,sdErr
syn match sdSocketKey contained /^BindToDevice=/
syn match sdSocketKey contained /^Service=/ nextgroup=sdUnitList
syn match sdSocketKey contained /^BindIPv6Only=/ nextgroup=sdBindIPv6,sdErr
syn match sdSocketKey contained /^IPTOS=/ nextgroup=sdIPTOS,sdUInt,sdErr
syn match sdSocketKey contained /^TCPCongestion=/ nextgroup=sdTCPCongest
syn keyword sdBindIPv6 contained nextgroup=sdErr default both ipv6-only
syn keyword sdIPTOS contained nextgroup=sdErr low-delay throughput reliability low-cost
syn keyword sdTCPCongest contained nextgroup=sdErr westwood veno cubic lp
" [Timer|Automount|Mount|Swap|Path] {{{1
" [Timer]
syn region sdTimerBlock matchgroup=sdHeader start=/^\[Timer\]/ end=/^\[/me=e-2 contains=sdTimerKey
syn match sdTimerKey contained /^On\%(Active\|Boot\|Startup\|UnitActive\|UnitInactive\)Sec=/ nextgroup=sdDuration,sdErr
syn match sdTimerKey contained /^Unit=/ nextgroup=sdUnitList
" [Automount]
syn region sdAutoMountBlock matchgroup=sdHeader start=/^\[Automount\]/ end=/^\[/me=e-2 contains=sdAutomountKey
syn match sdAutomountKey contained /^Where=/ nextgroup=sdFilename,sdErr
syn match sdAutomountKey contained /^DirectoryMode=/ nextgroup=sdOctal,sdErr
" [Mount]
syn region sdMountBlock matchgroup=sdHeader start=/^\[Mount\]/ end=/^\[/me=e-2 contains=sdMountKey,sdAutomountKey,sdExecKey
syn match sdMountKey contained /^\%(What\|Type\|Options\)=/
" [Swap]
syn region sdSwapBlock matchgroup=sdHeader start=/^\[Swap\]/ end=/^\[/me=e-2 contains=sdSwapKey,sdExecKey
syn match sdSwapKey contained /^What=/ nextgroup=sdFilename,sdErr
syn match sdSwapKey contained /^Priority=/ nextgroup=sdUInt,sdErr
" [Path]
syn region sdPathBlock matchgroup=sdHeader start=/^\[Path\]/ end=/^\[/me=e-2 contains=sdPathKey
syn match sdPathKey contained /^\%(PathExists\|PathExistsGlob\|PathChanged\|DirectoryNotEmpty\)=/ nextgroup=sdFilename,sdErr
syn match sdPathKey contained /^MakeDirectory=/ nextgroup=sdBool,sdErr
syn match sdPathKey contained /^DirectoryMode=/ nextgroup=sdOctal,sdErr
syn match sdPathKey contained /^Unit=/ nextgroup=sdUnitList
" Coloring definitions {{{1
hi def link sdComment Comment
hi def link sdTodo Todo
hi def link sdInclude PreProc
hi def link sdHeader Type
hi def link sdEnvArg PreProc
hi def link sdFormatStr Special
hi def link sdErr Error
hi def link sdEnvDef Identifier
hi def link sdUnitName PreProc
hi def link sdKey Statement
hi def link sdValue Constant
hi def link sdSymbol Special
" Coloring links: keys {{{1
" It'd be nice if this worked..
"hi def link sd.\+Key sdKey
hi def link sdUnitKey sdKey
hi def link sdInstallKey sdKey
hi def link sdExecKey sdKey
hi def link sdSocketKey sdKey
hi def link sdServiceKey sdKey
hi def link sdServiceCommonKey sdKey
hi def link sdTimerKey sdKey
hi def link sdMountKey sdKey
hi def link sdAutomountKey sdKey
hi def link sdSwapKey sdKey
hi def link sdPathKey sdKey
" Coloring links: constant values {{{1
hi def link sdInt sdValue
hi def link sdUInt sdValue
hi def link sdBool sdValue
hi def link sdOctal sdValue
hi def link sdDuration sdValue
hi def link sdVirtType sdValue
hi def link sdServiceType sdValue
hi def link sdNotifyType sdValue
hi def link sdSecurityType sdValue
hi def link sdSecureBits sdValue
hi def link sdMountFlags sdValue
hi def link sdKillMode sdValue
hi def link sdRestartType sdValue
hi def link sdSignal sdValue
hi def link sdStdin sdValue
hi def link sdStdout sdValue
hi def link sdSyslogFacil sdValue
hi def link sdSyslogLevel sdValue
hi def link sdIOSched sdValue
hi def link sdCPUSched sdValue
hi def link sdRlimit sdValue
hi def link sdCapName sdValue
hi def link sdDevAllowPerm sdValue
hi def link sdDevAllowErr Error
" Coloring links: symbols/flags {{{1
hi def link sdExecFlag sdSymbol
hi def link sdConditionFlag sdSymbol
hi def link sdEnvDashFlag sdSymbol
hi def link sdCapOps sdSymbol
hi def link sdCapFlags Identifier
"}}}
let b:current_syntax = "systemd"
" vim: fdm=marker
|
