+cabal-version: 3.0
name: hath
-version: 0.4.2
-cabal-version: >= 1.8
+version: 0.5.7
author: Michael Orlitzky
maintainer: Michael Orlitzky <michael@orlitzky.com>
homepage: http://michael.orlitzky.com/code/hath.xhtml
category: Utils
-license: AGPL-3
+license: AGPL-3.0-only
license-file: doc/LICENSE
build-type: Simple
extra-source-files:
Hath is a Haskell program for working with network blocks in CIDR
notation. When dealing with blocks of network addresses, there are a
few things that one usually wants to do with them:
- .
+
* Create a regular expression matching the CIDR block(s). This is
because grep will throw up if you feed it CIDR.
- .
+
* Combine small blocks into larger ones. For example, if you have two
consecutive \/24s, they might combine into a larger \/23.
- .
+
* View the result of block combination in a useful way.
- .
+
* List them.
- .
+
Hath has several modes to perform these functions:
- .
- [@Regexed@]
- This computes a (Perl-compatible) regular expression matching
- the input CIDR blocks. It's the default mode of operation.
- .
- [@Reduced@]
- This combines small blocks into larger ones where possible, and
- eliminates redundant blocks. The output should be equivalent to
- the input, though.
- .
- [@Duped@]
- Shows only the blocks that would be removed by reduce; that is, it
- shows the ones that would get combined into larger blocks or are
- simply redundant.
- .
- [@Diffed@]
- Shows what would change if you used reduce. Uses diff-like
- notation.
- .
- [@Listed@]
- List the IP addresses contained within the given CIDRs.
- .
+
+ * __Regexed__
+ This computes a (Perl-compatible) regular expression matching
+ the input CIDR blocks. It's the default mode of operation.
+
+ * __Reduced__
+ This combines small blocks into larger ones where possible, and
+ eliminates redundant blocks. The output should be equivalent to
+ the input, though.
+
+ * __Duped__
+ Shows only the blocks that would be removed by reduce; that is, it
+ shows the ones that would get combined into larger blocks or are
+ simply redundant.
+
+ * __Diffed__
+ Shows what would change if you used reduce. Uses diff-like
+ notation.
+
+ * __Listed__
+ List the IP addresses contained within the given CIDRs.
+
/Examples/:
- .
+
Compute a (Perl-compatible) regular expression matching
the input CIDR blocks. It's the default mode of operation.
- .
+
@
$ echo \"10.0.0.0\/29 10.0.0.8\/29\" | hath
((10)\.(0)\.(0)\.(15|14|13|12|11|10|9|8|7|6|5|4|3|2|1|0))
@
- .
+
Combine two \/24s into a \/23:
- .
+
@
$ echo \"10.0.0.0\/24 10.0.1.0\/24\" | hath reduced
10.0.0.0/23
@
- .
+
List the addresses in 192.168.0.240\/29:
- .
+
@
$ echo 192.168.0.240\/29 | hath listed
192.168.0.240
192.168.0.246
192.168.0.247
@
- .
+
The command-line syntax and complete set of options are documented in
the man page.
executable hath
+ default-language:
+ Haskell2010
main-is:
Main.hs
Octet
Paths_hath
+ autogen-modules:
+ Paths_hath
+
build-depends:
- base >= 4.9 && < 5,
+ base >= 4.15 && < 5.0,
cmdargs >= 0.10,
split >= 0.2,
tasty >= 0.8,
tasty-hunit >= 0.8,
tasty-quickcheck >= 0.8.1
- ghc-options:
- -Weverything
- -Wno-implicit-prelude
- -Wno-safe
- -Wno-unsafe
- -Wno-all-missed-specialisations
- -rtsopts
- -threaded
- -optc-O3
- -optc-march=native
- -O2
-
test-suite testsuite
type: exitcode-stdio-1.0
hs-source-dirs: src test
+ default-language: Haskell2010
main-is: TestSuite.hs
other-modules:
Octet
build-depends:
- base == 4.*,
- cmdargs >= 0.10,
+ base >= 4.15 && < 5.0,
split >= 0.2,
tasty >= 0.8,
tasty-hunit >= 0.8,
tasty-quickcheck >= 0.8.1
- -- It's not entirely clear to me why I have to reproduce all of this.
- ghc-options:
- -Weverything
- -Wno-implicit-prelude
- -Wno-safe
- -Wno-unsafe
- -Wno-all-missed-specialisations
- -rtsopts
- -threaded
- -optc-O3
- -optc-march=native
- -O2
-
-
-- These won't work without shelltestrunner installed in your
-- $PATH. Maybe there is some way to tell Cabal that.
test-suite shelltests
type: exitcode-stdio-1.0
hs-source-dirs: test
+ default-language: Haskell2010
main-is: ShellTests.hs
build-depends:
- base == 4.*,
- cmdargs >= 0.10,
- process >= 1.1,
- split >= 0.2,
- tasty >= 0.8,
- tasty-hunit >= 0.8,
- tasty-quickcheck >= 0.8.1
+ base >= 4.15 && < 5.0,
+ process >= 1.1
- -- It's not entirely clear to me why I have to reproduce all of this.
- ghc-options:
- -Wall
- -fwarn-hi-shadowing
- -fwarn-missing-signatures
- -fwarn-name-shadowing
- -fwarn-orphans
- -fwarn-type-defaults
- -fwarn-tabs
- -fwarn-incomplete-record-updates
- -fwarn-monomorphism-restriction
- -fwarn-unused-do-bind
- -rtsopts
- -threaded
- -optc-O3
- -optc-march=native
- -O2
source-repository head
type: git
projects / hath.git / blobdiff