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added .remove(..) / .clear(..) backup methods...

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Signed-off-by: Alex A. Naanou <alex.nanou@gmail.com>
This commit is contained in:
Alex A. Naanou 2022-08-02 13:10:56 +03:00
parent c63bba1d24
commit f39943affb
1 changed files with 23 additions and 9 deletions
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24
pwiki2.js
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@ -1222,7 +1222,7 @@ module.backup = {
if(typeof(sub) == 'object'){ if(typeof(sub) == 'object'){
options = sub options = sub
sub = '*' } sub = '*' }
var {index, backup} = getOpts(options) var {backup} = getOpts(options)
// handle local/global backups... // handle local/global backups...
var full = backup[0] == '/' var full = backup[0] == '/'
@ -1233,18 +1233,32 @@ module.backup = {
sub sub
: module.path.basename(sub) : module.path.basename(sub)
return fs.promises.readdir(base) return fs.existsSync(base) ?
fs.promises.readdir(base)
.iter() .iter()
.filter(function(version){ .filter(function(version){
return (sub == '*' || sub == '**') return (sub == '*' || sub == '**')
|| fs.existsSync( || fs.existsSync(
module.path.join(base, version, sub)) }) }, module.path.join(base, version, sub)) })
: [] },
// XXX do we need methods lile: // XXX do we need methods lile:
// .remove(base, version, ..)
// .clear(base, ..)
// .pack(..) // .pack(..)
// ... // ...
remove: async function(base, version, options){
var {backup, verbose} = getOpts(options)
var target =
(version == '*' || version == '**') ?
module.path.join(base, backup)
: module.path.join(base, backup, version)
if(fs.existsSync(target)){
verbose
&& console.log(`.remove(..): removing:`, target)
await fs.promises.rm(target, {recursive: true})
return target } },
clear: async function(base, options){
return await this.remove(base, '*', options) }
} }