015f17e8b9
This avoids the open/fstat/close syscalls upon a cache hit that we had with the previous idiom: (call-with-input-file file read-derivation) where caching happened in 'read-derivation' itself. * guix/derivations.scm (%read-derivation): Rename to... (read-derivation): ... this. (read-derivation-from-file): New procedure. (derivation-prerequisites, substitution-oracle) (derivation-prerequisites-to-build): (derivation-path->output-path, derivation-path->output-paths): (derivation-path->base16-hash, map-derivation): Use 'read-derivation-from-file' instead of (call-with-input-file … read-derivation). * guix/grafts.scm (item->deriver): Likewise. * guix/scripts/build.scm (log-url, options->things-to-build): Likewise. * guix/scripts/graph.scm (file->derivation): Remove. (derivation-dependencies, %derivation-node-type): Use 'read-derivation-from-file' instead. * guix/scripts/offload.scm (guix-offload): Likewise. * guix/scripts/perform-download.scm (guix-perform-download): Likewise. * guix/scripts/publish.scm (load-derivation): Remove. (narinfo-string): Use 'read-derivation-from-file'. |
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|---|---|---|
| .. | ||
| container | ||
| import | ||
| archive.scm | ||
| authenticate.scm | ||
| build.scm | ||
| challenge.scm | ||
| container.scm | ||
| copy.scm | ||
| download.scm | ||
| edit.scm | ||
| environment.scm | ||
| gc.scm | ||
| graph.scm | ||
| hash.scm | ||
| import.scm | ||
| lint.scm | ||
| offload.scm | ||
| pack.scm | ||
| package.scm | ||
| perform-download.scm | ||
| publish.scm | ||
| pull.scm | ||
| refresh.scm | ||
| size.scm | ||
| substitute.scm | ||
| system.scm | ||