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cc588d8eb6
* guix/ui.scm (number->size): New procedure. * guix/scripts/gc.scm (guix-gc)[actions]: Display the amount of collected-garbage using more specific units. [ensure-free-space]: Display the size using an appropriate size unit. * nix/libstore/gc.cc (deletePathRecursive, removeUnusedLinks): Same. * nix/libstore/optimise-store.cc (showBytes): Move function ... * nix/libstore/misc.cc: ... to here. Expand to adjust the output based on the amount of bytes received. Change-Id: Idceb1a13f8e45f959d327f53d1a8accb29d2678b
30 lines
916 B
C++
30 lines
916 B
C++
#pragma once
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#include "derivations.hh"
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namespace nix {
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/* Read a derivation, after ensuring its existence through
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ensurePath(). */
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Derivation derivationFromPath(StoreAPI & store, const Path & drvPath);
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/* Place in `paths' the set of all store paths in the file system
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closure of `storePath'; that is, all paths than can be directly or
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indirectly reached from it. `paths' is not cleared. If
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`flipDirection' is true, the set of paths that can reach
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`storePath' is returned; that is, the closures under the
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`referrers' relation instead of the `references' relation is
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returned. */
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void computeFSClosure(StoreAPI & store, const Path & path,
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PathSet & paths, bool flipDirection = false,
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bool includeOutputs = false, bool includeDerivers = false);
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bool willBuildLocally(const Derivation & drv);
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bool substitutesAllowed(const Derivation & drv);
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string showBytes(long long bytes);
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}
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