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daemon: Add 'built-in-builders' RPC.

* nix/libstore/builtins.cc (builtinBuilderNames): New function.
* nix/libstore/builtins.hh (builtinBuilderNames): New declaration.
* nix/libstore/worker-protocol.hh (PROTOCOL_VERSION): Bump to 0x160.
(WorkerOp)[wopBuiltinBuilders]: New value.
* nix/nix-daemon/nix-daemon.cc (performOp): Handle it.
* guix/store.scm (operation-id)[built-in-builders]: New value.
* guix/store.scm (read-arg): Add 'string-list'.
(built-in-builders): New procedure.
* tests/derivations.scm ("built-in-builders"): New test.
This commit is contained in:
Ludovic Courtès
2016-11-13 22:59:54 +01:00
parent 94d92c7796
commit f9aefa2d5f
6 changed files with 52 additions and 4 deletions

View File

@@ -211,6 +211,10 @@
(= (stat:ino (lstat file1))
(stat:ino (lstat file2))))))))
(test-equal "built-in-builders"
'("download")
(built-in-builders %store))
(test-assert "unknown built-in builder"
(let ((drv (derivation %store "ohoh" "builtin:does-not-exist" '())))
(guard (c ((nix-protocol-error? c)