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Use alice as username in cabal path examples #9931

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Apr 26, 2024
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Use alice as username in cabal path examples #9931

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47 changes: 26 additions & 21 deletions doc/cabal-commands.rst
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Original file line number Diff line number Diff line change
Expand Up @@ -294,36 +294,41 @@ installed binaries, and so on.

::

$ whoami
alice

$ cabal path
cache-home: /home/haskell/.cache/cabal/
remote-repo-cache: /home/haskell/.cache/cabal/packages
logs-dir: /home/haskell/.cache/cabal/logs
store-dir: /home/haskell/.local/state/cabal/store
config-file: /home/haskell/.config/cabal/config
installdir: /home/haskell/.local/bin
...
compiler-flavour: ghc
compiler-id: ghc-9.8.2
compiler-path: /home/alice/.ghcup/bin/ghc
cache-home: /home/alice/.cabal
remote-repo-cache: /home/alice/.cabal/packages
logs-dir: /home/alice/.cabal/logs
store-dir: /home/alice/.cabal/store
config-file: /home/alice/.cabal/config
installdir: /home/alice/.cabal/bin

Or using the json output:

::

$ cabal path --output-format=json
$ cabal path --output-format=json | jq

.. code-block:: json

{
"cabal-version": "3.13.0.0",
"compiler": {
"flavour": "ghc",
"id": "ghc-9.6.4",
"path": "/home/user/.ghcup/bin/ghc"
},
"cache-home": "/home/user/.cabal",
"remote-repo-cache": "/home/user/.cabal/packages",
"logs-dir": "/home/user/.cabal/logs",
"store-dir": "/home/user/.cabal/store",
"config-file": "/home/user/.cabal/config",
"installdir": "/home/user/.cabal/bin"
"cabal-version": "3.13.0.0",
"compiler": {
"flavour": "ghc",
"id": "ghc-9.8.2",
"path": "/home/alice/.ghcup/bin/ghc"
},
"cache-home": "/home/alice/.cabal",
"remote-repo-cache": "/home/alice/.cabal/packages",
"logs-dir": "/home/alice/.cabal/logs",
"store-dir": "/home/alice/.cabal/store",
"config-file": "/home/alice/.cabal/config",
"installdir": "/home/alice/.cabal/bin"
}

If ``cabal path`` is passed a single option naming a path, then that
Expand All @@ -332,7 +337,7 @@ path will be printed *without* any label:
::

$ cabal path --installdir
/home/haskell/.local/bin
/home/alice/.cabal/bin

While this interface is intended to be used for scripting, it is an experimental command.
Scripting example:
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