Miroirs/credger
1
0
Fork 0
mirror of https://github.com/gwenhael-le-moine/credger.git synced 2024-12-26 09:58:36 +01:00
Code Issues Projects Releases Packages Wiki Activity Actions

mitigate memory leak

Browse source
This commit is contained in:
Gwenhael Le Moine 2021-05-12 16:58:31 +02:00
parent d3ff3891c8
commit 2406bc7420
No known key found for this signature in database
GPG key ID: FDFE3669426707A7
1 changed files with 9 additions and 4 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

13
ledger.cr
View file

@ -3,23 +3,28 @@ require "csv"
# Crystal wrapper module for calling ledger
class Ledger
@last_mtime : Time
def initialize( binary : String = "ledger",
ledger_file : String = ENV[ "LEDGER_FILE" ] ||= "${ENV[ \"HOME\" ]}/org/comptes.ledger" )
@binary = binary
@file = ledger_file
@last_mtime = File.info(@file).modification_time
@cache = Hash(String, String).new
end
def run( options : String, command : String = "", command_parameters : String = "" ) : String
command = "#{@binary} -f #{@file} #{options} #{command} #{command_parameters}"
STDERR.puts command
mtime = File.info(@file).modification_time
key = "#{mtime}#{command}"
@cache[ key ] = `#{command}` unless @cache.has_key?( key )
if @last_mtime < mtime || !@cache.has_key?( command )
@last_mtime = mtime
@cache[ key ]
@cache[ command ] = `#{command}`
end
@cache[ command ]
end
def version : String