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Diffstat (limited to 'src/Propellor/Property/Postfix.hs')
| -rw-r--r-- | src/Propellor/Property/Postfix.hs | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/src/Propellor/Property/Postfix.hs b/src/Propellor/Property/Postfix.hs index ef96e086..04ff37a2 100644 --- a/src/Propellor/Property/Postfix.hs +++ b/src/Propellor/Property/Postfix.hs @@ -23,3 +23,12 @@ satellite = setup `requires` installed , ("postfix/destinations", "string", " ") , ("postfix/mailname", "string", hn) ] + +-- | Sets up a file by running a property (which the filename is passed +-- to). If the setup property makes a change, postmap will be run on the +-- file, and postfix will be reloaded. +mappedFile :: FilePath -> (FilePath -> Property) -> Property +mappedFile f setup = setup f + `onChange` cmdProperty postmap [postmap] + where + postmap = "postmap " ++ f |