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| 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/SiteSpecific/Branchable.hs | |
| 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/SiteSpecific/Branchable.hs')
| -rw-r--r-- | src/Propellor/Property/SiteSpecific/Branchable.hs | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/Propellor/Property/SiteSpecific/Branchable.hs b/src/Propellor/Property/SiteSpecific/Branchable.hs index 66b7ed11..5c85610b 100644 --- a/src/Propellor/Property/SiteSpecific/Branchable.hs +++ b/src/Propellor/Property/SiteSpecific/Branchable.hs @@ -17,7 +17,7 @@ server hosts = propertyList "branchable server" $ props , "en_US.UTF-8 UTF-8" , "fi_FI.UTF-8 UTF-8" ] - `onChange` cmdProperty "locale-gen" [] + `onChange` (cmdProperty "locale-gen" [] `assume` MadeChange) & Apt.installed ["etckeeper", "ssh", "popularity-contest"] & Apt.serviceInstalledRunning "apache2" |