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File substitutes#52

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shlevy wants to merge 24 commits intoNixOS:masterNixOS/nix:masterfrom shlevy:file-substitutesshlevy/nix:file-substitutesCopy head branch name to clipboard

+1,118-275

Commits

Commits on Aug 29, 2012

• prim_import: Don't build derivations in read-only mode

  shlevy

  committed
  0bbd8c7

• prim_import: Distinguish between failures due to read-only mode and other failures

  shlevy

  committed
  9fc4cca

• DrvInfo: Put the 'name' member behind a query/set interface

  shlevy

  committed
  9763370

• DrvInfo: Put the 'system' member behind a query/set interface

  shlevy

  committed
  b83eab5

• DrvInfo::queryMetaInfo(state, name): Don't evaluate all of meta just to get one meta attribute

  shlevy

  committed
  9ec740e

• nix-env -q --print-description: Don't try to evaluate all of meta just to get the description

  shlevy

  committed
  6f958bc

• getDerivations: add parameter to skip values that throw ImportReadOnlyError when forceValue'd

  shlevy

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  928f87f

• isPrebuilt: Derivations whose outPaths are blocked by a read-only errors must be assumed not to be prebuilt

  shlevy

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  6f6f25f

• createMetaValue: Handle individual meta values blocked by ImportReadOnlyErrors

  shlevy

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  36d0d9c

• nix-env -q: Gracefully bypass ImportReadOnlyErrors in outPath, drvPath, and meta attributes

  shlevy

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  efc58a3

• Make all handling of ImportReadOnlyErrors unconditional

  Show description for f6db8fe
  shlevy

  committed
  f6db8fe

• nix-env opQuery: If we can't get outPath due to an import from derivation in read-only mode, we shouldn't throw an exception just because we're trying to check for substitutable paths

  shlevy

  committed
  a233da3

Commits on Sep 1, 2012

• Add test to exercise all the paths that can break in read-only mode with imports from derivations

  shlevy

  committed
  acec363

• Only run the expression-substitutes test for now

  shlevy

  committed
  e377dd8

Commits on Sep 2, 2012

• Use structured data for string contexts.

  Show description for 8e98954
  shlevy

  committed
  8e98954

• Merge branch 'structured-context' into expression-substitutes

  Show description for fccae2a
  shlevy

  committed
  fccae2a

Commits on Sep 3, 2012

• expression-substitute->file-substitute

  shlevy

  committed
  09bea6e

• Add the querySubstitutableFiles and querySubstitutableFileInfos interfaces in libstore, and use them to see if a file to be imported has a substitute

  shlevy

  committed
  0decb92

Commits on Sep 15, 2012

• prim_import: Read the imported expression from a file substituter if it exists and is needed

  shlevy

  committed
  90121cf

Commits on Sep 16, 2012

• Simplify the file substitute interface: haveFile now means 'You can substitute this'

  shlevy

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  75849f7

• Include the recursive hash of the file in substitutableFileInfos

  shlevy

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  f60f286

• coerceToString: Use file substituters to compute the dstPath for a copied-to-store path when necessary

  shlevy

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  e1c7af0

• Remove probably useless file substitute test cases until/unless they're actually needed

  shlevy

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  86a6a10

• Reenable tests

  shlevy

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  f00d0a6