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authorJun-ichi Takimoto <takimoto-j@kba.biglobe.ne.jp>2018-06-25 11:04:31 +0900
committerJun-ichi Takimoto <takimoto-j@kba.biglobe.ne.jp>2018-06-25 11:09:14 +0900
commita0233a74e3677941f07bf4efba3cbd6fd3e9b918 (patch)
tree6e985fc72e3a35be58ca31d9c198fbcd8f17d814
parent951b94527924a5fa0c88c5facaa4c86682efbc8d (diff)
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43079, 43086: new utility to complete names of running processes
And new completions for dtruss, fs_usage and sc_usage.
-rw-r--r--ChangeLog7
-rw-r--r--Completion/Darwin/Command/_fs_usage28
-rw-r--r--Completion/Darwin/Command/_sc_usage10
-rw-r--r--Completion/Unix/Command/_dtruss18
-rw-r--r--Completion/Unix/Type/_process_names44
5 files changed, 107 insertions, 0 deletions
diff --git a/ChangeLog b/ChangeLog
index 7e8fcfe75..0d262243a 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,10 @@
+2018-06-25  Jun-ichi Takimoto <takimoto-j@kba.biglobe.ne.jp>
+
+	* 43079, 43086: Completion/Unix/Type/_process_names,
+	Completion/Unix/Command/_dtruss, Completion/Darwin/Command/_fs_usage,
+	Completion/Darwin/Command/_sc_usage: new utility to complete names
+	of running processes, and three new completion functions which use it.
+
 2018-06-24  dana  <dana@dana.is>
 
 	* unposted: Completion/Linux/Command/_opkg: Fix mistyped variable
diff --git a/Completion/Darwin/Command/_fs_usage b/Completion/Darwin/Command/_fs_usage
new file mode 100644
index 000000000..956816169
--- /dev/null
+++ b/Completion/Darwin/Command/_fs_usage
@@ -0,0 +1,28 @@
+#compdef fs_usage
+
+local curcontext="$curcontext" state state_descr line ret=1
+typeset -A opt_args
+
+_arguments -s -C -A '-*' : \
+  '-e[exclude fs_usage and the specified processes from sampling]' \
+  '-w[use wider output]' \
+  '*-f+[specify output filtering mode]:mode:(nework filesys pathname exec diskio cachehit)' \
+  '-b[annotate disk I/O events with BootCache info]' \
+  '(-R -S -E)-t+[specify run timeout]:seconds' \
+  '(-t)-R+[specify raw trace file to process]:raw trace file:_files' \
+  '(-t)-S+[specify time to begin processing the trace file]:seconds' \
+  '(-t)-E+[specify time to stop processing the trace file]:seconds' \
+  '*: :->pid-or-pname' && ret=0
+
+case $state in
+  (pid-or-pname)
+    if [[ -z $opt_args[-R] ]]; then
+      _alternative "processes:: _pids" \
+		  "processes-names:: _process_names -a" && ret=0
+    else
+      _message 'pid or process name in the trace file' && ret=0
+    fi
+    ;;
+esac
+
+return ret
diff --git a/Completion/Darwin/Command/_sc_usage b/Completion/Darwin/Command/_sc_usage
new file mode 100644
index 000000000..3a11a1bff
--- /dev/null
+++ b/Completion/Darwin/Command/_sc_usage
@@ -0,0 +1,10 @@
+#compdef sc_usage
+
+_arguments -s -A '-*' : \
+  '-c+[specify code file to use]:code file:_files' \
+  '-e[sort output by call count]' \
+  '-l[use scrolling output style instead of window updating style]' \
+  '-s+[specify sampling interval]:seconds' \
+  '(- :)-E[specify command path and args to excute]: :_absolute_command_paths:*:: :_normal' \
+  '1: : _alternative "processes:: _pids"
+	"processes-names:: _process_names -a"'
diff --git a/Completion/Unix/Command/_dtruss b/Completion/Unix/Command/_dtruss
new file mode 100644
index 000000000..bd1ae8bc5
--- /dev/null
+++ b/Completion/Unix/Command/_dtruss
@@ -0,0 +1,18 @@
+#compdef dtruss
+
+_arguments -s : \
+  '-a[print all details]' \
+  '-b+[specify dynamic variable buffer size]:buffer size (default 4m)' \
+  '-c[print system call counts]' \
+  '-d[print relative timestamps]' \
+  '-e[print elapsed times]' \
+  '-f[follow children as they are forked]' \
+  '-l[force printing of pid/lwpid per line]' \
+  "-L[don't print pid/lwpid per line]" \
+  '(-p :)-n+[examine processes with the specified name]: : _process_names -a' \
+  '-o[print on-cpu times]' \
+  '-s[print stack backtraces]' \
+  '(-n :)-p+[examine process with the specified pid]: : _pids' \
+  '-t+[examine only the specified syscall]: : _sys_calls' \
+  '1: : _command_names -e' \
+  '*:: : _normal'
diff --git a/Completion/Unix/Type/_process_names b/Completion/Unix/Type/_process_names
new file mode 100644
index 000000000..4f184ccb7
--- /dev/null
+++ b/Completion/Unix/Type/_process_names
@@ -0,0 +1,44 @@
+#autoload
+#
+# complete names of running processes
+#
+# options:
+#   -a: include all processes (owned by others, no tty, etc.)
+#   -t: use truncated process names (e.g., those in /proc/PID/stat)
+#				    (only on Linux and BSDs)
+#
+# this name has been used in _killall and documented in zshcompsys(1)
+local tagname='processes-names'
+typeset -a expl opts names all truncate
+
+zparseopts -E -D 'a=all' 't=truncate'
+(( $#all )) && opts=( -A )
+
+local hyphen='-'
+# on Linux, use BSD-style option to include processes on other ttys
+[[ $OSTYPE == linux* ]] && hyphen=''
+
+case $OSTYPE in
+  (linux*|freebsd*|openbsd*|netbsd*)
+    if (( $#truncate )); then
+      if [[ $OSTYPE == netbsd* ]]; then
+	opts+=(-co args=)
+      else
+	opts+=(${hyphen}o comm=)
+      fi
+      names=( ${${(f)"$(_call_program $tagname ps $opts 2>/dev/null)"}#-} )
+    else
+      opts+=(${hyphen}o args=)
+      names=( ${(f)"$(_call_program $tagname ps $opts 2>/dev/null )"} )
+      names=( ${${${${${names:#\[*]}%% *}%:}#-}:t}
+	       ${${${(M)names:#\[*]}#\[}%]} )
+    fi
+    ;;
+  (*)
+    # ignore -t option
+    opts+=(-o comm=)
+    names=( ${${${(f)"$(_call_program $tagname ps $opts 2>/dev/null)"}#-}:t} )
+    ;;
+esac
+
+_wanted $tagname expl 'process name' compadd "$@" -F '(ps)' -a - names