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_go-torch
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#compdef go-torch
# -----------------------------------------------------------------------------
# The BSD-3-Clause License
#
# Copyright (c) 2016, Koichi Shiraishi
# All rights reserved.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions are met:
#
# * Redistributions of source code must retain the above copyright notice, this
# list of conditions and the following disclaimer.
#
# * Redistributions in binary form must reproduce the above copyright notice,
# this list of conditions and the following disclaimer in the documentation
# and/or other materials provided with the distribution.
#
# * Neither the name of que nor the names of its
# contributors may be used to endorse or promote products derived from
# this software without specific prior written permission.
#
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
# AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
# ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
# LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
# CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
# SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
# INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
# CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
# ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
# POSSIBILITY OF SUCH DAMAGE.
# -----------------------------------------------------------------------------
#
# github.com/uber/go-torch
#
# Usage:
# go-torch [options] [binary] <profile source>
#
# pprof Options:
# -u, --url= Base URL of your Go program (default: http://localhost:8080)
# --suffix= URL path of pprof profile (default: /debug/pprof/profile)
# -b, --binaryinput= File path of previously saved binary profile. (binary profile is anything accepted by https://golang.org/cmd/pprof)
# --binaryname= File path of the binary that the binaryinput is for, used for pprof inputs
# -t, --seconds= Number of seconds to profile for (default: 30)
# --pprofArgs= Extra arguments for pprof
#
# Output Options:
# -f, --file= Output file name (must be .svg) (default: torch.svg)
# -p, --print Print the generated svg to stdout instead of writing to file
# -r, --raw Print the raw call graph output to stdout instead of creating a flame graph; use with Brendan Gregg's flame graph perl script (see https://github.com/brendangregg/FlameGraph)
# --title= Graph title to display in the output file (default: Flame Graph)
# --width= Generated graph width (default: 1200)
# --hash Colors are keyed by function name hash
# --colors= set color palette. choices are: hot (default), mem, io, wakeup, chain, java, js, perl, red, green, blue, aqua, yellow, purple, orange
# --cp Use consistent palette (palette.map)
# --reverse Generate stack-reversed flame graph
# --inverted icicle graph
#
# Help Options:
# -h, --help Show this help message
#
# -----------------------------------------------------------------------------
function _go-torch() {
local context curcontext=$curcontext state line ret=1
declare -A opt_args
_arguments -C \
{-u,--url}='[Base URL of your Go program]:base url (default\: http://localhost:8080)' \
{-s,--suffix}='[URL path of pprof profile]:url path (default\: /debug/pprof/profile)' \
{-b,--binaryinput}='[File path of previously saved binary profile]:input binary:_files' \
'--binaryname=[File path of the binary that the binaryinput is for, used for pprof inputs]:binary name:_files' \
{-t,--seconds}='[Number of seconds to profile for]:profile time (default\: 30)' \
'--pprofArgs=[Extra arguments for pprof]:pprof extra arguments' \
{-f,--file}='[Output file name (must be .svg)]:output filename (default\: torch.svg):_files' \
{-p,--print}'[Print the generated svg to stdout instead of writing to file]' \
{-r,--raw}"[Print the raw call graph output to stdout instead of creating a flame graph; use with Brendan Gregg's flame graph perl script]" \
'--title=[Graph title to display in the output file]:title (default\: Flame Graph)' \
'--width=[Generated graph width]:width (default\: 1200)' \
'--hash[Colors are keyed by function name hash]' \
'--colors=[set color palette]:color (default\: hot):(hot mem io wakeup chain java js perl red green blue aqua yellow purple orange)' \
'--cp[Use consistent palette (palette.map)]' \
'--reverse[Generate stack-reversed flame graph]' \
'--inverted[icicle graph]' \
{-h,--help}'[Show this help message]' \
"1:binary source:_files" \
"2:profile source:_files" \
&& ret=0
return ret
}
_go-torch "$*"
# vim:ft=zsh:et:sts=2:sw=2