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make the getUsage() function a bit more reliable, and fine-tune the amount of files to delete from static/

This commit is contained in:
teddit 2021-08-29 19:36:36 +02:00
parent e0b5cc6e40
commit b76c72ef6c
1 changed files with 13 additions and 5 deletions
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18
cacheControl.js
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@ -16,7 +16,15 @@ module.exports.removeCacheFiles = function() {
return new Promise((resolve, reject) => {
let size = spawn('du', ['-sBM', './static/'])
size.stdout.on('data', function (data) {
usage = parseInt(data)
data = data.toString()
let lines = data.split('\n')
if(lines) {
for(let i = lines.length; i >= 0; i--) {
if(lines[i] && lines[i].includes('./static/')) {
usage = parseInt(lines[i])
}
}
}
resolve(usage)
})
})
@ -28,10 +36,10 @@ module.exports.removeCacheFiles = function() {
if(usage > limit) {
const { exec } = require('child_process')
exec(`cd ${pics} && ls -1btr -Iflairs -Iicons -Ithumbs -I.gitignore | head -50 | xargs rm -f --`)
exec(`cd ${flairs} && ls -1btr -I.gitignore | head -50 | xargs rm -f --`)
exec(`cd ${icons} && ls -1btr -I.gitignore | head -50 | xargs rm -f --`)
exec(`cd ${thumbs} && ls -1btr -I.gitignore | head -50 | xargs rm -f --`)
exec(`cd ${vids} && ls -1btr -I.gitignore | head -30 | xargs rm -f --`)
exec(`cd ${flairs} && ls -1btr -I.gitignore | head -6 | xargs rm -f --`)
exec(`cd ${icons} && ls -1btr -I.gitignore | head -6 | xargs rm -f --`)
exec(`cd ${thumbs} && ls -1btr -I.gitignore | head -80 | xargs rm -f --`)
exec(`cd ${vids} && ls -1btr -I.gitignore | head -2 | xargs rm -f --`)
}
resolve(1)
})