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2014-03-31guix archive: Make sure $sysconfdir/guix exists in '--authorize'....* guix/scripts/archive.scm (authorize-key): Add 'mkdir-p' call. Reported by Alex Sassmannshausen <alex.sassmannshausen@gmail.com>. Ludovic Courtès
2014-03-31offload: Exit with code 100 upon build failures....* guix/scripts/offload.scm (transfer-and-offload): Exit with code 100 upon build failure. Ludovic Courtès
2014-03-30substitute-binary: Defer narinfo authentication and authorization checks....* guix/scripts/substitute-binary.scm (narinfo-signature->canonical-sexp): Catch 'gcry-error' around 'string->canonical-sexp' call, and re-raise as a SRFI-35 &message and &nar-signature-error. (narinfo-maker): Handle when SIGNATURE is #f or an invalid canonical sexp. (&nar-signature-error, &nar-invalid-hash-error): New variables. (assert-valid-signature): Use them. Expect 'signature' to be a canonical sexp. (read-narinfo): Remove authentication and authorization checks. (%signature-line-rx): New variable. (assert-valid-narinfo, valid-narinfo?): New procedures. (guix-substitute-binary): Wrap body in 'with-error-handling'. [valid?]: New procedure. <--query>: Show only store items of narinfos that match 'valid-narinfo?'. <--substitute>: Call 'assert-valid-narinfo'. * tests/substitute-binary.scm (test-error*): Use 'test-equal'. (%keypair): Remove. (%public-key, %private-key): Load from signing-key.{pub,sec}. (signature-body): Add #:public-key parameter. (call-with-narinfo): New procedure. (with-narinfo): New macro. ("corrupt signature data", "unauthorized public key", "invalid signature"): Make the first argument to 'assert-valid-signature' a canonical sexp. ("invalid hash", "valid read-narinfo", "valid write-narinfo"): Remove. ("query narinfo with invalid hash", "query narinfo signed with authorized key", "query narinfo signed with unauthorized key", "substitute, invalid hash", "substitute, unauthorized key"): New tests. Ludovic Courtès
2014-03-30substitute-binary: Store the cache's URI in the local cached narinfo....* guix/scripts/substitute-binary.scm (<narinfo>)[uri-base]: New field. (narinfo-maker): Pass CACHE-URL as the 'uri-base' value. (string->narinfo): Add 'cache-uri' parameter. (lookup-narinfo)[cache-entry]: Switch to version 1. Add 'cache-uri' field. Adjust body accordingly. (remove-expired-cached-narinfos): Switch to version 1 by default. Ludovic Courtès
2014-03-30substitute-binary: Support the Signature field of a narinfo file....* guix/scripts/substitute-binary.scm (<narinfo>): Add the 'signature' and 'contents' fields. (narinfo-signature->canonical-sexp): New function. (narinfo-maker): Add the 'signature' argument and use it. (assert-valid-signature): New function. (read-narinfo): Support the Signature field. (write-narinfo): Use 'narinfo-contents'. (%allow-unauthenticated-substitutes?): New variable. * guix/base64.scm, tests/base64.scm, tests/substitute-binary.scm: New files. * Makefile.am (SCM_TESTS): Add tests/base64.scm and tests/substitute-binary.scm. (MODULES): Add guix/base64.scm. * test-env.in: Set 'GUIX_ALLOW_UNAUTHENTICATED_SUBSTITUTES'. Nikita Karetnikov
2014-03-30nar: Clarify that 'assert-valid-signature' accepts a string....* guix/nar.scm (assert-valid-signature): Improve the wording. Nikita Karetnikov
2014-03-27Add (guix svn-download)....* guix/svn-download.scm, guix/build/svn.scm: New files. * Makefile.am (MODULES): Add them. Signed-off-by: Ludovic Courtès <ludo@gnu.org> Sree Harsha Totakura
2014-03-26Merge branch 'core-updates'Ludovic Courtès
2014-03-26offload: Remove erroneous 'close-pipe' call....* guix/scripts/offload.scm (send-files): Remove 'close-pipe' call from 'guard' handler ('pipe' here referred to Guile's 'pipe' procedure.) Ludovic Courtès
2014-03-26offload: Wait for the processes involved in 'guix archive --missing'....* guix/scripts/offload.scm (send-files): Keep the second return value of 'filtered-port'. Call 'waitpid' on it. Ludovic Courtès
2014-03-26offload: Allow one transfer in each direction simultaneously....* guix/scripts/offload.scm (transfer-and-offload): Use 'upload' lock instead of 'bandwidth' around 'send-files' calls, and 'download' lock around 'retrieve-files' call. Ludovic Courtès
2014-03-26offload: Disable SSH-level compression....* guix/scripts/offload.scm (remote-pipe): Remove '-z' lsh command line argument. This makes transfers almost an order of magnitude slower. OpenSSH's ssh(1) man page notes: "Compression is desirable on modem lines and other slow connections, but will only slow down things on fast networks." See also <http://www.spikelab.org/blog/transfer-largedata-scp-tarssh-tarnc-compared.html>. Ludovic Courtès
2014-03-25download: Don't use 'http-get*' on Guile 2.0.10+....* guix/build/download.scm (http-fetch)[post-2.0.7?]: Use 'string->number' and numeric comparison. This fixes version comparison with "2.0.10" and subsequent 2.0 releases. Ludovic Courtès
2014-03-24offload: Compress files being sent/retrieved....* guix/scripts/offload.scm (send-files): Add "xz -dc |" to the remote pipe command. Pass PIPE through 'call-with-compressed-output-port'. Remove 'close-pipe' call. (retrieve-files): Add "| xz -c" to the remote pipe command. Pass PIPE through 'call-with-decompressed-port'. Remove 'close-pipe' call. Ludovic Courtès
2014-03-24utils: Add 'call-with-decompressed-port' and 'call-with-compressed-output-port'....* guix/utils.scm (call-with-decompressed-port, call-with-compressed-output-port): New procedures. * tests/utils.scm ("compressed-output-port + decompressed-port"): Rewrite to use them. Ludovic Courtès
2014-03-24utils: Add 'filtered-output-port' and 'compressed-output-port'....* guix/utils.scm (filtered-output-port, compressed-output-port): New procedures. * tests/utils.scm ("compressed-output-port + decompressed-port"): New test. Ludovic Courtès
2014-03-22authenticate: Support reading the hash or key from stdin....* guix/scripts/authenticate.scm (guix-authenticate): Add clauses for ("rsautl" "-sign" "-inkey" key) and ("rsautl" "-verify" "-inkey" _ "-pubin"). * tests/guix-authenticate.sh (hash): Add test using -sign and -verify in a pipeline. Ludovic Courtès
2014-03-22authenticate: Move actual work to separate procedures....* guix/scripts/authenticate.scm (read-canonical-sexp): Change to expect a port instead of a file name. (read-hash-data): Likewise. (sign-with-key, validate-signature): New procedures. (guix-authenticate): Rewrite in terms of these two procedures. Ludovic Courtès
2014-03-22utils: Add 'decompressed-port' and 'compressed-port'....* guix/utils.scm (decompressed-port, compressed-port): New procedures. * guix/scripts/substitute-binary.scm (decompressed-port): Remove. (guix-substitute-binary): Pass a symbol or #f as the first argument to 'decompress-port'. * tests/utils.scm ("compressed-port, decompressed-port, non-file"): New test. Ludovic Courtès
2014-03-22utils: 'filtered-port' doesn't leave dangling processes behind....* guix/utils.scm (filtered-port): Make sure the 'execl' child process always exits, and does (primitive-_exit 1) upon execution failure. Use 'primitive-_exit' in the 'dump-port' child process. * tests/utils.scm ("filtered-port, does not exist"): New test. Ludovic Courtès
2014-03-22licenses: Fix Nixpkgs license URL....* guix/licenses.scm: Fix Nixpkgs URL in comment. Signed-off-by: Ludovic Courtès <ludo@gnu.org> Yakkala Yagnesh Raghava
2014-03-22Merge branch 'master' into core-updatesMark H Weaver
2014-03-20pk-crypto: Don't use Ed25519 when libgcrypt is older than 1.6.0....* guix/pk-crypto.scm (gcrypt-version): New procedure. * guix/scripts/archive.scm (%key-generation-parameters): New variable. (%options) <generate-key>: Use it. * tests/pk-crypto.scm ("sign + verify, Ed25519"): Skip if using gcrypt < 1.6.0. Ludovic Courtès
2014-03-19offload: Send build logs to file descriptor 4....* guix/scripts/offload.scm (with-error-to-port): New macro. (remote-pipe): Add #:error-port parameter. Use 'with-error-to-port' around 'open-pipe*' call. (build-log-port): New procedure. (offload): Change #:log-port to default to (build-log-port). Call 'remote-pipe' with #:error-port LOG-PORT. Ludovic Courtès
2014-03-19substitute-binary: Quietly handle 404s when fetching narinfos....* guix/scripts/substitute-binary.scm (fetch): Add #:quiet-404? parameter. Upon &http-get-error, re-raise C if the QUIET-404? is true and the code is 404. (fetch-narinfo): Pass #:quiet-404? #t. Ludovic Courtès
2014-03-19pk-crypto: Use RFC6979 when signing with an ECC or DSA key....* guix/pk-crypto.scm (bytevector->hash-data): Add #:key-type parameter. Use the 'pkcs1' flag when KEY-TYPE is 'rsa', and 'rfc6979' when KEY-TYPE is 'ecc' or 'dsa'. (key-type): New procedure. * guix/scripts/authenticate.scm (read-hash-data): Add 'key-type' parameter. Pass it to 'bytevector->hash-data'. Adjust caller accordingly. * tests/pk-crypto.scm (%ecc-key-pair): New variable. ("key-type"): New test. ("sign + verify"): Pass #:key-type to 'bytevector->hash-data'. ("sign + verify, Ed25519"): New test. Ludovic Courtès
2014-03-17guix archive: Generate curve Ed25519 keys by default....* guix/scripts/archive.scm (%options) <generate-key>: Default to curve Ed25519. Suggested by Christian Grothoff <grothoff@in.tum.de>. Ludovic Courtès
2014-03-17guix archive: Improve '--generate-key' error reporting....* guix/scripts/archive.scm (%options) <generate-key>: Report the error source and string when 'string->canonical-sexp' fails. Ludovic Courtès
2014-03-17Merge branch 'master' into core-updatesLudovic Courtès
2014-03-14store: Add 'hash-part->path'....* guix/store.scm (hash-part->path): New procedure. * tests/store.scm ("hash-part->path"): New test. Ludovic Courtès
2014-03-13offload: Fix 'choose-build-machine' for several machines....* guix/scripts/offload.scm (choose-build-machine)[undecorate]: Turn into a two-argument procedure. Ludovic Courtès
2014-03-13offload: Convert the port number to a string when invoking lsh....* guix/scripts/offload.scm (remote-pipe, send-files): Pass the result of 'build-machine-port' to 'number->string'. Ludovic Courtès
2014-03-13offload: Allow build machines to specify a port number....* guix/scripts/offload.scm (<build-machine>): Add 'port' field. (remote-pipe, send-files): Use lsh's '-p' option when invoking it. Ludovic Courtès
2014-03-13guix build: Support '--with-source' along with '-e'....* guix/scripts/build.scm (derivation-from-expression): Remove. (options->derivations): Handle pairs of the form "('argument . (? derivation?))". (options/resolve-packages): Add 'store' parameter; update caller. Add 'system' variable. Add case for 'expression pairs. * guix/scripts/archive.scm (derivation-from-expression): New procedure. Ludovic Courtès
2014-03-12guix build: Add '--with-source'....* guix/scripts/build.scm (package-with-source): New procedure. (show-help): Add '--with-source'. (%options): Likewise. (options->derivations): Call 'options/with-source' and 'options/resolve-packages'. (options/resolve-packages, options/with-source): New procedures. * doc/guix.texi (Invoking guix build): Document '--with-source'. Ludovic Courtès
2014-03-11download: 'download-to-store' accepts plain file names....* guix/download.scm (download-to-store): When URI is #f, assume that URL is a file name, and handle it. Ludovic Courtès
2014-03-10More /gnu/store replacements....* gnu/packages/gcc.scm (gcc-4.7): Change /nix/store in comment. * gnu/system/vm.scm (operating-system-default-contents): Use (%store-prefix) instead of "/nix/store". * guix/derivations.scm (derivation-path->output-path, derivation-path->output-paths): Change to /gnu/store in docstring. Ludovic Courtès
2014-03-10Change default store values from /nix/store to /gnu/store....* gnu/packages/ld-wrapper.scm (%store-directory): Change the default to /gnu/store. * guix/build/utils.scm (%store-directory): New procedure. (remove-store-references): Use it for the default value of 'store'. * guix/packages.scm (patch-and-repack)[builder]: Change default store to /gnu/store. Ludovic Courtès
2014-03-10Merge branch 'master' into core-updatesLudovic Courtès
2014-03-10gnu: linux-initrd: Make the pseudo-tty device nodes....* guix/build/linux-initrd.scm (make-essential-device-nodes): Create /dev/ptmx and /dev/pts. * gnu/system/vm.scm (qemu-image): Umount /fs/dev/pts before /fs. Ludovic Courtès
2014-03-09offload: Honor absolute build timeouts....* guix/scripts/offload.scm (offload): Remove default value for 'build-timeout'. Pass '--timeout' to the remote 'guix build' process. (transfer-and-offload, process-request): Remove default value for 'build-timeout'. Ludovic Courtès
2014-03-09guix build: Add '--timeout' to the common build options....* guix/scripts/build.scm (show-build-options-help): Document '--timeout'. (set-build-options-from-command-line): Pass #:timeout to 'set-build-options'. (%standard-build-options): Add '--timeout'. * doc/guix.texi (Invoking guix build): Document it. Ludovic Courtès
2014-03-09store: Add #:timeout build option....* guix/serialization.scm (write-string-pairs): New procedure. * guix/store.scm (write-arg): Add 'string-pairs' case. (set-build-options): Add 'timeout' keyword parameter. Honor it. * tests/derivations.scm ("build-expression->derivation and timeout"): New test. Ludovic Courtès
2014-03-09build: Change state and log directories to $localstatedir/.../guix....* daemon.am (libstore_a_CPPFLAGS): Change /nix to /guix. * guix/config.scm.in (%state-directory): Likewise. * guix/store.scm (log-file): Likewise. Ludovic Courtès
2014-03-09offload: Move macro definitions before use....* guix/scripts/offload.scm (lock-file, unlock-file, with-file-lock, with-machine-lock, machine-slot-file, acquire-build-slot, release-build-slot): Move definitions above their first use. Ludovic Courtès
2014-03-09offload: Distinguish between 'decline' and 'postpone'....* guix/scripts/offload.scm (transfer-and-offload): New procedure, with core formerly in 'process-request'. (choose-build-machine): Remove 'requirements' parameter. (process-request): Reply 'decline' when none of MACHINES matches the requirements, and 'postpone' when MACHINES are busy. Ludovic Courtès
2014-03-08offload: Prevent locked files from being GC'd....* guix/scripts/offload.scm (%slots): New variable. (choose-build-machine): Add SLOT to '%slots'. Ludovic Courtès
2014-03-08offload: Fix thinko....* guix/scripts/offload.scm (choose-build-machine)[machine+slots]: Use 'filter-map', not 'filter'. Ludovic Courtès
2014-03-08offload: Make 'parallel-builds' a hard limit....* guix/scripts/offload.scm (machine-choice-lock-file, machine-slot-file, acquire-build-slot, release-build-slot): New procedures. (choose-build-machine): Operate with (machine-choice-lock-file) taken. Acquire a build slot for each of MACHINES. Release those not used. Ludovic Courtès
2014-03-08offload: Further generalize lock files....* guix/scripts/offload.scm (lock-machine, unlock-machine): Remove. (lock-file, unlock-file): New procedures. (with-file-lock): New macro. (with-machine-lock): Rewrite in terms of 'with-file-lock'. Ludovic Courtès