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https://github.com/octoleo/lsyncd.git
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code cleanups
This commit is contained in:
Axel Kittenberger
parent
de2d47f7e6
commit
dc93af01aa
113
lsyncd.lua
113
lsyncd.lua
@ -2649,15 +2649,18 @@ local Inotify = ( function( )
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wd2, -- watch descriptor for target if it's a Move
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filename2 -- string filename without path of Move target
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)
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if isdir then
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if isdir
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then
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filename = filename .. '/'
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if filename2 then
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if filename2
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then
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filename2 = filename2 .. '/'
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end
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end
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if filename2 then
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if filename2
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then
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log(
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'Inotify',
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'got event ',
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@ -2681,47 +2684,58 @@ local Inotify = ( function( )
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-- looks up the watch descriptor id
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local path = wdpaths[ wd ]
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if path then
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if path
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then
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path = path..filename
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end
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local path2 = wd2 and wdpaths[ wd2 ]
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if path2 and filename2 then
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if path2 and filename2
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then
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path2 = path2..filename2
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end
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if not path and path2 and etype == 'Move' then
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if not path and path2 and etype == 'Move'
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then
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log(
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'Inotify',
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'Move from deleted directory ',
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path2,
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' becomes Create.'
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)
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path = path2
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path2 = nil
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etype = 'Create'
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end
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if not path then
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if not path
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then
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-- this is normal in case of deleted subdirs
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log(
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'Inotify',
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'event belongs to unknown watch descriptor.'
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)
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return
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end
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for sync, root in pairs( syncRoots ) do repeat
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for sync, root in pairs( syncRoots )
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do repeat
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local relative = splitPath( path, root )
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local relative2 = nil
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if path2 then
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relative2 = splitPath( path2, root )
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end
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if not relative and not relative2 then
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if not relative and not relative2
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then
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-- sync is not interested in this dir
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break -- continue
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end
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@ -2729,32 +2743,43 @@ local Inotify = ( function( )
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-- makes a copy of etype to possibly change it
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local etyped = etype
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if etyped == 'Move' then
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if not relative2 then
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if etyped == 'Move'
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then
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if not relative2
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then
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log(
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'Normal',
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'Transformed Move to Delete for ',
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sync.config.name
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)
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etyped = 'Delete'
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elseif not relative then
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elseif not relative
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then
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relative = relative2
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relative2 = nil
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log(
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'Normal',
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'Transformed Move to Create for ',
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sync.config.name
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)
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etyped = 'Create'
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end
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end
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if isdir then
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if etyped == 'Create' then
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if isdir
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then
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if etyped == 'Create'
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then
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addWatch( path )
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elseif etyped == 'Delete' then
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elseif etyped == 'Delete'
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then
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removeWatch( path, true )
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elseif etyped == 'Move' then
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elseif etyped == 'Move'
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then
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removeWatch( path, false )
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addWatch( path2 )
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end
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@ -2772,7 +2797,8 @@ local Inotify = ( function( )
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f:write( 'Inotify watching ', wdpaths:size(), ' directories\n' )
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for wd, path in wdpaths:walk( ) do
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for wd, path in wdpaths:walk( )
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do
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f:write( ' ', wd, ': ', path, '\n' )
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end
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end
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@ -2815,7 +2841,8 @@ local Fsevents = ( function( )
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--
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local function addSync( sync, dir )
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if syncRoots[ sync ] then
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if syncRoots[ sync ]
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then
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error( 'duplicate sync in Fanotify.addSync()' )
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end
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@ -2833,10 +2860,12 @@ local Fsevents = ( function( )
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path, -- path of file
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path2 -- path of target in case of 'Move'
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)
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if isdir then
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if isdir
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then
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path = path .. '/'
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if path2 then
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if path2
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then
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path2 = path2 .. '/'
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end
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end
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@ -2850,34 +2879,56 @@ local Fsevents = ( function( )
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path2
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)
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for _, sync in Syncs.iwalk() do repeat
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for _, sync in Syncs.iwalk()
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do repeat
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local root = sync.source
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-- TODO combine ifs
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if not path:starts( root ) then
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if not path2 or not path2:starts( root ) then
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if not path:starts( root )
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then
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if not path2 or not path2:starts( root )
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then
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break -- continue
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end
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end
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local relative = splitPath( path, root )
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local relative = splitPath( path, root )
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local relative2
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if path2 then
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if path2
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then
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relative2 = splitPath( path2, root )
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end
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-- possibly change etype for this iteration only
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local etyped = etype
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if etyped == 'Move' then
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if not relative2 then
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log('Normal', 'Transformed Move to Delete for ', sync.config.name)
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if etyped == 'Move'
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then
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if not relative2
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then
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log(
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'Normal',
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'Transformed Move to Delete for ',
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sync.config.name
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)
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etyped = 'Delete'
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elseif not relative then
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elseif not relative
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then
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relative = relative2
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relative2 = nil
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log('Normal', 'Transformed Move to Create for ', sync.config.name)
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log(
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'Normal',
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'Transformed Move to Create for ',
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sync.config.name
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)
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etyped = 'Create'
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end
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end
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