Fierelier/windvn
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Allow swap creation to fail

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This commit is contained in:
Fierelier 2023-04-22 17:15:32 +02:00
parent 1a39cffd68
commit bbe928f340
1 changed files with 15 additions and 6 deletions
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21
mods/live-installer/data/opt/wdvn/installer/main
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@ -318,10 +318,19 @@ def main():
print("> Adding files")
print("Creating swap ...")
call(["dd","if=/dev/zero","of=" +ipth("swap"),"bs=1M","count=512","status=progress"])
call(["chmod","600",ipth("swap")])
call(["mkswap",ipth("swap")])
call(["swapon",ipth("swap")])
hasSwap = False
try:
call(["dd","if=/dev/zero","of=" +ipth("swap"),"bs=1M","count=512","status=progress"])
call(["chmod","600",ipth("swap")])
call(["mkswap",ipth("swap")])
call(["swapon",ipth("swap")])
except Exception as e:
print(e)
print("Creating swap failed, skipping.")
try:
os.remove(ipth("swap"))
except Exception:
pass
print("Unpacking OS ...")
call(["unsquashfs","-f","-d",ipth(),"/lib/live/mount/medium/live/filesystem.squashfs"])
@ -347,7 +356,7 @@ def main():
print("Writing fstab ...")
fh = open(ipth("etc/fstab"),"w")
fh.write('UUID=' +installPartitionUUID+ ' / ' +getPartitionType(installPartition)+ ' defaults 0 1\n')
fh.write('/swap none swap sw 0 0\n')
if hasSwap: fh.write('/swap none swap sw 0 0\n')
fh.close()
print("Copying keyboard settings ...")
@ -399,7 +408,7 @@ def main():
chroot(ipth(),["update-grub"])
print("> Unmounting ...")
call(["swapoff",ipth("swap")])
if hasSwap: call(["swapoff",ipth("swap")])
call(["umount",ipth()])
os.rmdir(ipth())
if encrypt: call(["cryptsetup","luksClose","system"])