BDCS.ReqType

Description

Data types for working with Requirements.

Synopsis

Documentation

The type for specifying when a requirement should be enforced.

Constructors

Build	Applies when building
Runtime	Applies when the package is on the system
Test	Applies to running tests
ScriptPre	Before a package install
ScriptPost	After a package install
ScriptPreUn	Before a package uninstall
ScriptPostUn	After a package uninstall
ScriptPreTrans	Before a package transaction
ScriptPostTrans	After a package transaction
ScriptVerify	Package verification script
Feature	Feature requirement, e.g. rpmlib features

Instances

Eq ReqContext Source #
Methods (==) :: ReqContext -> ReqContext -> Bool # (/=) :: ReqContext -> ReqContext -> Bool #
Read ReqContext Source #
Methods readsPrec :: Int -> ReadS ReqContext # readList :: ReadS [ReqContext] # readPrec :: ReadPrec ReqContext # readListPrec :: ReadPrec [ReqContext] #
Show ReqContext Source #
Methods showsPrec :: Int -> ReqContext -> ShowS # show :: ReqContext -> String # showList :: [ReqContext] -> ShowS #
PersistFieldSql ReqContext Source #
Methods sqlType :: Proxy * ReqContext -> SqlType
PersistField ReqContext Source #
Methods toPersistValue :: ReqContext -> PersistValue fromPersistValue :: PersistValue -> Either Text ReqContext

The type of a requirements language - this basically maps to a packaging system. For now, only RPM is supported.

Constructors

Instances

Eq ReqLanguage Source #
Methods (==) :: ReqLanguage -> ReqLanguage -> Bool # (/=) :: ReqLanguage -> ReqLanguage -> Bool #
Read ReqLanguage Source #
Methods readsPrec :: Int -> ReadS ReqLanguage # readList :: ReadS [ReqLanguage] # readPrec :: ReadPrec ReqLanguage # readListPrec :: ReadPrec [ReqLanguage] #
Show ReqLanguage Source #
Methods showsPrec :: Int -> ReqLanguage -> ShowS # show :: ReqLanguage -> String # showList :: [ReqLanguage] -> ShowS #
PersistFieldSql ReqLanguage Source #
Methods sqlType :: Proxy * ReqLanguage -> SqlType
PersistField ReqLanguage Source #
Methods toPersistValue :: ReqLanguage -> PersistValue fromPersistValue :: PersistValue -> Either Text ReqLanguage

The type for specifying how strictly a requirement should be enforced.

Constructors

Must	A requirement must be satisfied
Should	A requirement should be satisfied, but it is not an error if it cannot be.
May	A requirement should only be satisfied at the user's option. Typically, automated processes will ignore this.
ShouldIfInstalled	Like `Should`, but looks at packages that are already installed.
MayIfInstalled	Like `May`, but looks at packages that are already installed.

Instances

Eq ReqStrength Source #
Methods (==) :: ReqStrength -> ReqStrength -> Bool # (/=) :: ReqStrength -> ReqStrength -> Bool #
Read ReqStrength Source #
Methods readsPrec :: Int -> ReadS ReqStrength # readList :: ReadS [ReqStrength] # readPrec :: ReadPrec ReqStrength # readListPrec :: ReadPrec [ReqStrength] #
Show ReqStrength Source #
Methods showsPrec :: Int -> ReqStrength -> ShowS # show :: ReqStrength -> String # showList :: [ReqStrength] -> ShowS #
PersistFieldSql ReqStrength Source #
Methods sqlType :: Proxy * ReqStrength -> SqlType
PersistField ReqStrength Source #
Methods toPersistValue :: ReqStrength -> PersistValue fromPersistValue :: PersistValue -> Either Text ReqStrength