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cache last heartbeat in local variable for 10 seconds to prevent reading file on every keystroke to fix #35

This commit is contained in:
Alan Hamlett 2015-12-25 02:34:44 -06:00
parent 2b758403d8
commit b3d56ee30c
1 changed files with 24 additions and 10 deletions
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34
plugin/wakatime.vim
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@ -27,10 +27,13 @@ let s:VERSION = '4.0.6'
let s:old_cpo = &cpo
set cpo&vim
" Globals
" Script Globals
let s:cli_location = expand("<sfile>:p:h") . '/packages/wakatime/cli.py'
let s:config_file = expand("$HOME/.wakatime.cfg")
let s:data_file = expand("$HOME/.wakatime.data")
let s:config_file_already_setup = 0
let s:local_cache_expire = 10
let s:last_heartbeat = [0, 0, '']
" For backwards compatibility, rename wakatime.conf to wakatime.cfg
if !filereadable(s:config_file)
@ -143,22 +146,29 @@ let s:VERSION = '4.0.6'
endfunction
function! s:GetLastHeartbeat()
if !filereadable(expand("$HOME/.wakatime.data"))
return [0, 0, '']
if !s:last_heartbeat[0] || localtime() - s:last_heartbeat[0] > s:local_cache_expire
if !filereadable(s:data_file)
return [0, 0, '']
endif
let last = readfile(s:data_file, '', 3)
if len(last) == 3
let s:last_heartbeat = [s:last_heartbeat[0], last[1], last[2]]
endif
endif
let last = readfile(expand("$HOME/.wakatime.data"), '', 3)
if len(last) != 3
return [0, 0, '']
endif
return last
return s:last_heartbeat
endfunction
function! s:SetLastHeartbeatLocally(time, last_update, targetFile)
let s:last_heartbeat = [a:time, a:last_update, a:targetFile]
endfunction
function! s:SetLastHeartbeat(time, last_update, targetFile)
call writefile([substitute(printf('%d', a:time), ',', '.', ''), substitute(printf('%d', a:last_update), ',', '.', ''), a:targetFile], expand("$HOME/.wakatime.data"))
call s:SetLastHeartbeatLocally(a:time, a:last_update, a:targetFile)
call writefile([substitute(printf('%d', a:time), ',', '.', ''), substitute(printf('%d', a:last_update), ',', '.', ''), a:targetFile], s:data_file)
endfunction
function! s:EnoughTimePassed(now, last)
let prev = a:last[0]
let prev = a:last[1]
if a:now - prev > g:wakatime_HeartbeatFrequency * 60
return 1
endif
@ -178,6 +188,10 @@ let s:VERSION = '4.0.6'
if targetFile !~ "-MiniBufExplorer-" && targetFile !~ "--NO NAME--" && targetFile != ""
if a:is_write || s:EnoughTimePassed(now, last) || targetFile != last[2]
call s:Api(targetFile, now, a:is_write, last)
else
if now - s:last_heartbeat[0] > s:local_cache_expire
call s:SetLastHeartbeatLocally(now, last[1], last[2])
endif
endif
endif
endfunction