diff options
| author | Joey Hess <joeyh@joeyh.name> | 2015-12-05 17:52:43 -0400 |
|---|---|---|
| committer | Joey Hess <joeyh@joeyh.name> | 2015-12-05 17:53:16 -0400 |
| commit | 12548bae3d8feecce6a322162d91b827289ae824 (patch) | |
| tree | 45f5ec5131817aab5133c9c1e4dbcf3364953e76 /src/Propellor/Property/HostingProvider | |
| parent | b816e40e2618a8932144bceb7c7039adc5c44c11 (diff) | |
UncheckedProperty for cmdProperty et al
* Properties that run an arbitrary command, such as cmdProperty
and scriptProperty are converted to use UncheckedProperty, since
they cannot tell on their own if the command truely made a change or not.
(API Change)
Transition guide:
- When GHC complains about an UncheckedProperty, add:
`assume` MadeChange
- Since these properties used to always return MadeChange, that
change is always safe to make.
- Or, if you know that the command should modifiy a file, use:
`changesFile` filename
* A few properties have had their Result improved, for example
Apt.buldDep and Apt.autoRemove now check if a change was made or not.
Diffstat (limited to 'src/Propellor/Property/HostingProvider')
| -rw-r--r-- | src/Propellor/Property/HostingProvider/CloudAtCost.hs | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/Propellor/Property/HostingProvider/CloudAtCost.hs b/src/Propellor/Property/HostingProvider/CloudAtCost.hs index 6097c642..ef7dd743 100644 --- a/src/Propellor/Property/HostingProvider/CloudAtCost.hs +++ b/src/Propellor/Property/HostingProvider/CloudAtCost.hs @@ -11,8 +11,8 @@ decruft = propertyList "cloudatcost cleanup" [ Hostname.sane , "worked around grub/lvm boot bug #743126" ==> "/etc/default/grub" `File.containsLine` "GRUB_DISABLE_LINUX_UUID=true" - `onChange` cmdProperty "update-grub" [] - `onChange` cmdProperty "update-initramfs" ["-u"] + `onChange` (cmdProperty "update-grub" [] `assume` MadeChange) + `onChange` (cmdProperty "update-initramfs" ["-u"] `assume` MadeChange) , combineProperties "nuked cloudatcost cruft" [ File.notPresent "/etc/rc.local" , File.notPresent "/etc/init.d/S97-setup.sh" |