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experimenting with fs...

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Signed-off-by: Alex A. Naanou <alex.nanou@gmail.com>
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Alex A. Naanou 2022-07-29 16:53:58 +03:00
parent b80ec63f53
commit a0a18b52be
1 changed files with 36 additions and 1 deletions
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37
pwiki2.js
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@ -722,7 +722,8 @@ module.FileStore = {
// XXX
__path__: 'store/fs',
__directory_text__: '.text',
// XXX should this be "index" or ".index"???
__directory_text__: '.index',
// XXX do we remove the extension???
// XXX cache???
@ -762,6 +763,40 @@ module.FileStore = {
fs.readFileSync(p +'/'+ this.__directory_text__).toString()
: fs.readFileSync(p).toString(),
} },
//
// Add data to path...
// .__update_path__(<path>, <data>)
//
// Clear data from path...
// .__update_path__(<path>, undefined)
//
// XXX this is FileStore-specific...
// XXX create a file path and set data...
// - convert files in path to dirs:
// a/b/c -> a/b/c/.text
// - move "c" -> "c.bak"
// - mkdir "c"
// - move "c.bak" -> "c/.text"
// - convert last dir to file if directory empty...
// a/b/c/.text -> a/b/c
// (same as above)
// - remove empty dirs from path...
// XXX might be a good idea to have a store-specific backup/tmp dir...
// XXX might be a good idea to move this functionality to
// .__update__(..) and use it from .__delete__(..)...
__update_path__: async function(path, data, mode='update'){
var p = module.path.join(this.__path__, path)
// write/update...
if(data != null){
// XXX create/update basedir...
// clear/remove...
} else {
// XXX remove file...
// XXX recursively check/remove dirs...
}
},
// XXX handle writing to directories...
// i.e. write to "./"+ this.__directory_text__
// XXX would need to convert a file to a dir if writing to sub-path...