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* `nix-store -q --tree' shows a tree representing the dependency graph

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of the given derivation.  Useful for getting a quick overview of how
  something was built.  E.g., to find out how the `baffle' program in
  your user environment was built, you can do

    $ nix-store -q --tree $(nix-store -qd $(which baffle))

  Tree nesting depth is minimised (?) by topologically sorting paths
  under the relation A < B iff A \in closure(B).
This commit is contained in:
Eelco Dolstra 2005-02-17 15:57:46 +00:00
parent 74ab0695b5
commit e0181f56be
2 changed files with 87 additions and 2 deletions
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3
src/nix-store/help.txt
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@ -30,7 +30,8 @@ Query flags:
--references: print all paths referenced by the given path
--referers: print all paths directly refering to the given path
--referers-closure: print all paths (in)directly refering to the given path
--graph: print a dot graph rooted at given ids
--tree: print a tree showing the dependency graph of the given paths
--graph: print a dot graph rooted at given paths
Query switches (not applicable to all queries):