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DEV: use DiskSpace module for all disk space calculations

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This normalizes it so we only carry one place for grabbing disk space size

It also normalizes the command made so it uses Discourse.execute_command
which splits off params in a far cleaner way.
This commit is contained in:
Sam Saffron
2020-02-18 15:13:09 +11:00
parent 28292d2759
commit 64b3512084
3 changed files with 12 additions and 4 deletions
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12
lib/disk_space.rb
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@ -12,11 +12,19 @@ class DiskSpace
end
def self.free(path)
`df -Pk #{path} | awk 'NR==2 {print $4;}'`.to_i * 1024
output = Discourse::Utils.execute_command('df', '-Pk', path)
size_line = output.split("\n")[1]
size_line.split(/\s+/)[3].to_i * 1024
end
def self.percent_free(path)
output = Discourse::Utils.execute_command('df', '-P', path)
size_line = output.split("\n")[1]
size_line.split(/\s+/)[4].to_i
end
def self.used(path)
`du -s #{path}`.to_i * 1024
Discourse::Utils.execute_command("du", "-s", path).to_i * 1024
end
def self.uploads_path