cabal-plan

This package provides a library (see "Cabal.Plan") for decoding 'plan.json'
files as well as the simple tool 'cabal-plan' for extracting and pretty
printing the information contained in the 'plan.json' file.
'plan.json' files are generated by
cabal's Nix-style local
builds and contain
detailed information about the build/install plan computed by the cabal solver.
== 'cabal-plan' utility
The 'cabal-plan' executable (enabled via the 'exe' cabal flag) provides various
operations:
[info] Show basic report of dependency tree [show] Dump 'PlanJson'
data-structure via 'Show' instance [tred] Show dependency tree as a graph
[diff] Diff two install plans [list-bins] List all binaries [list-bin] List
single binary (useful for scripting, e.g. 'cabal list-bin exe:cabal-plan')
[fingerprint] Print SHA256 sums of dependencies' source tarballs and cabal
files [dot] Generate graph of dependencies in '.dot' format [topo] Print plan
topologically sorted [license-report] Generate license report for a component
(only available when built with 'license-report' flag enabled); see
<src/example/cabal-plan.md report example for cabal-plan>
(<src/example/cabal-plan.html Pandoc rendered HTML>)
See also "New things in Haskell package QA"
Blogpost for a
description of the 'topo' and 'dot' operations as well as how to enable
tab-completion.

          

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License: GPL-2.0-or-later
URL: https://hackage.haskell.org/package/cabal-plan