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adding a feature of storing the time stamps as a list.

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In this way, it builds up a more accurate history of commands
This commit is contained in:
Vincent Batts 2012-06-01 00:22:57 -04:00
parent de5ca80543
commit 0a6878e75d
1 changed files with 47 additions and 6 deletions
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53
bash_history.rb
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@ -23,7 +23,16 @@ class BashHistory
def keys; db.keys; end
def keys_to_i; keys.map {|i| i.to_i }; end
def values; db.map {|k,v| _yl(v) }; end
def values_by_time; db.map {|k,v| _yl(v) }.sort_by {|x| x[:time] } ; end
def values_by_time
return db.map {|k,v|
data = _yl(v)
data[:time].map {|t|
data.merge(:time => t)
}
}.flatten.sort_by {|x|
x[:time]
}
end
def commands; values.map {|v| v[:cmd] }; end
def _yd(data); YAML.dump(data); end
def _yl(data); YAML.load(data); end
@ -31,7 +40,13 @@ class BashHistory
def _f(v); " %s %s" % [v[:time].strftime(@options[:time_format]), v[:cmd]]; end
def find(pat)
values.select {|v| v if v[:cmd] =~ /#{pat}/ }
return values.select {|v|
v if v[:cmd] =~ /#{pat}/
}.map {|v|
v[:time].map {|t|
v.merge(:time => t)
}
}.flatten
end
def _parse
@ -39,9 +54,31 @@ class BashHistory
f.each_line do |line|
if line =~ /^#(.*)$/
l = f.readline.chomp
db[_md5(l)] = _yd({:cmd => l, :time => Time.at($1.to_i)})
key = _md5(l)
if db.has_key?(key)
times = _yl(db[key])[:time]
if times.kind_of? Array
times.push(Time.at($1.to_i))
else
times = [times]
end
db[key] = _yd({:cmd => l, :time => times.uniq })
else
db[key] = _yd({:cmd => l, :time => [Time.at($1.to_i)] })
end
else
db[_md5(line.chomp)] = _yd({:cmd => line.chomp, :time => Time.at(0) })
key = _md5(line.chomp)
if db.has_key?(key)
times = _yl(db[key])[:time]
if times.kind_of? Array
times.push(Time.at($1.to_i))
else
times = [times]
end
db[key] = _yd({:cmd => l, :time => times.uniq })
else
db[key] = _yd({:cmd => line.chomp, :time => [Time.at(0)] })
end
end
end
end
@ -95,7 +132,11 @@ if $0 == __FILE__
bh.db.each_pair do |k,v|
yv = bh._yl(v)
if yv[:time].nil?
yv[:time] = Time.at(0)
yv[:time] = [Time.at(0)]
bh.db[k] = bh._yd(yv)
count += 1
elsif not yv[:time].kind_of? Array
yv[:time] = [yv[:time]]
bh.db[k] = bh._yd(yv)
count += 1
end
@ -103,7 +144,7 @@ if $0 == __FILE__
puts "fixed [#{count}] times values"
end
if options[:find]
bh.find(options[:find]).sort_by {|x| x[:time]}.each do |val|
bh.find(options[:find]).sort_by {|x| x[:time] }.each do |val|
puts bh._f(val)
end
elsif options[:list]