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* Move 'with-atomic-file-output' to (guix utils).Ludovic Courtès2013-12-29
| | | | | * guix/scripts/substitute-binary.scm (with-atomic-file-output): Move to... * guix/utils.scm (with-atomic-file-output): ... here.
* substitute-binary: Work around Guile 2.0.5's broken 'n-par-map'.Ludovic Courtès2013-11-26
| | | | | | * guix/scripts/substitute-binary.scm (n-par-map*): New procedure. (guix-substitute-binary): Use it instead of 'n-par-map'. Reported by Nikita Karetnikov and Eric Bavier.
* substitute-binary: Adjust timeout handling for Guile > 2.0.9.Ludovic Courtès2013-11-14
| | | | | | | | * guix/scripts/substitute-binary.scm (with-timeout): Update comment to mention the fix's commit ID. (fetch): In the 'with-timeout' handler, close PORT only one Guile versions < 2.0.9.39. Before that, on Guile >= 2.0.9.39, the HTTP client would end up trying to read from a closed file descriptor.
* substitute-binary: Increase lookup concurrency to reduce latency.Ludovic Courtès2013-11-08
| | | | | | * guix/scripts/substitute-binary.scm (%lookup-threads): New variable. (guix-substitute-binary): Use 'n-par-map' instead of 'par-map' for batch 'lookup-narinfo' calls.
* substitute-binary: Add '--help'.Ludovic Courtès2013-09-13
| | | | | | | Reported by Nikita Karetnikov <nikita@karetnikov.org>. * guix/scripts/substitute-binary.scm (show-help): New procedure. (guix-substitute-binary): Add '--help'.
* substitute-binary: Show the Nar size, when available.Ludovic Courtès2013-09-02
| | | | | | * guix/scripts/substitute-binary.scm (guix-substitute-binary)["--substitute"]: Show the Nar size, when available. * guix/ui.scm (show-what-to-build): Add 'TODO'.
* utils: Add `guile-version>?', and use it.Ludovic Courtès2013-08-23
| | | | | | | | | | | | | | This fixes Guile version comparisons when (version) has a vendor-specific suffix. Reported by Andreas Enge <andreas@enge.fr>. * guix/utils.scm (guile-version>?): New procedure. * tests/utils.scm ("guile-version>? 1.8", "guile-version>? 10.5"): New tests. * guix/scripts/substitute-binary.scm (fetch, progress-report-port): Use `guile-version>?' instead of `version>?'. * guix/http-client.scm (when-guile<=2.0.5, http-fetch): Likewise.
* substitute-binary: Try hard to avoid port buffering.Ludovic Courtès2013-08-22
| | | | | | | | | * guix/scripts/substitute-binary.scm (fetch): In the `file' case, open with the `b' flag, so that the coding cookie reading thing doesn't lead to buffering some of the data (on 2.0.5). * tests/utils.scm ("filtered-port, file"): Open with `r0b'. Fixes a test failure with Guile 2.0.5 whereby the first byte of FILE would be missing from DECOMPRESSED.
* substitute-binary: Don't pretend to report download progress on Guile 2.0.5.Ludovic Courtès2013-08-21
| | | | | * guix/scripts/substitute-binary.scm (progress-report-port): On Guile 2.0.5, return PORT directly and emit a warning.
* Rename (guix web) to (guix http-client).Ludovic Courtès2013-07-14
| | | | | | | * guix/web.scm: Rename to... * guix/http-client.scm: ... this. * guix/gnu-maintenance.scm, guix/scripts/substitute-binary.scm, Makefile.am, po/POTFILES.in: Update accordingly.
* substitute-binary: Directly replace the global `regexp-exec'.Ludovic Courtès2013-07-11
| | | | | | | * guix/scripts/substitute-binary.scm (%regexp-exec-mutex, string->uri): Remove. (regexp-exec): Replace this global binding by a thread-safety wrapper. (fields->alist): Remove `with-mutex', and directly alias `recutils->alist'.
* substitute-binary: Increase the default timeout.Ludovic Courtès2013-07-11
| | | | * guix/scripts/substitute-binary.scm (%fetch-timeout): Set to 5 seconds.
* records: Add `recutils->alist' for public consumption.Ludovic Courtès2013-07-10
| | | | | | | * guix/records.scm (%recutils-field-rx): New variable. (recutils->alist): New procedure, formerly known as `fields->alist'. * guix/scripts/substitute-binary.scm (fields->alist): Use it. * tests/records.scm ("recutils->alist"): New test.
* substitute-binary: Avoid dangling connections to the server.Ludovic Courtès2013-06-29
| | | | | | | | | * guix/web.scm (open-socket-for-uri): New procedure. (http-fetch): Add `port' keyword parameter; use it. * guix/scripts/substitute-binary.scm (%random-state): New variable. (with-timeout): Wait a little before retrying. (fetch): Use `open-socket-for-uri', and keep a copy of the socket in variable `port'. Close PORT upon timeout.
* substitute-binary: Report progress while downloading.Ludovic Courtès2013-06-20
| | | | | | | * guix/scripts/substitute-binary.scm (decompressed-port): Improve docstring. (progress-report-port): New procedure. (guix-substitute-binary)["--substitute"]: Use it to report progress. * guix/build/download.scm: Export `progress-proc' and `uri-abbreviation'.
* substitute-binary: Provide feedback when the server is unresponsive.Ludovic Courtès2013-06-18
| | | | | | | | * guix/scripts/substitute-binary.scm (%fetch-timeout): New variable. (with-timeout): New macro. (fetch): Add `timeout?' keyword parameter. Enclose `http-fetch' call in `with-timeout'. (guix-substitute-binary): Call `fetch' with #:timeout? #f.
* substitute-binary: Don't cache .narinfo lookups when lacking networking.Ludovic Courtès2013-06-04
| | | | | * guix/scripts/substitute-binary.scm (lookup-narinfo): Don't cache NARINFO when CACHE is #f.
* substitute-binary: Gracefully exit upon networking errors.Ludovic Courtès2013-05-29
| | | | | | | Suggested by Andreas Enge <andreas@enge.fr>. * guix/scripts/substitute-binary.scm (with-networking): New macro. (guix-substitute-binary): Wrap the body in `with-networking'.
* substitute-binary: Pass `filtered-port' an unbuffered port.Ludovic Courtès2013-05-15
| | | | | | | | | | | | | | | | | | This fixes a bug whereby `read-response' would read more than just the response, with the extra data going into the port's buffer; the "bzip2 -dc" process spawned by `filtered-port' would not see the those buffered data, which are definitely lost, and would bail out with "bzip2: (stdin) is not a bzip2 file." * guix/utils.scm (filtered-port): Document that INPUT must be unbuffered. * guix/web.scm (http-fetch): Add `buffered?' parameter. Call `open-socket-for-uri' explicitly, and call `setvbuf' when BUFFERED? is false. Pass the port to `http-get'. Close it upon 301/302. * guix/scripts/substitute-binary.scm (fetch): Add `buffered?' parameter. Pass it to `http-fetch'; honor it for `file' URIs. (guix-substitute-binary): Call `fetch' with #:buffered? #f for port RAW. * tests/utils.scm ("filtered-port, file"): Open FILE as unbuffered.
* substitute-binary: Work around thread-unsafe `regexp-exec'.Ludovic Courtès2013-05-14
| | | | | | * guix/scripts/substitute-binary.scm (%regexp-exec-mutex): New variable. (string->uri): New procedure. (fields->alist): Wrap `regexp-exec' call in `with-mutex'.
* Move record utilities to (guix records).Ludovic Courtès2013-05-12
| | | | | | | | | | | | | | | | * guix/utils.scm (define-record-type*): Move to... * guix/records.scm: ... here. New file. * guix/build-system.scm, guix/packages.scm: Use it. * guix/gnu-maintenance.scm: Likewise. (official-gnu-packages)[alist->record]: Remove. * guix/scripts/substitute-binary.scm: Likewise. (alist->record, object->fields): Remove. * tests/utils.scm ("define-record-type*", "define-record-type* with letrec* behavior", "define-record-type* & inherit", "define-record-type* & inherit & letrec* behavior", "define-record-type* & thunked", "define-record-type* & thunked & default", "define-record-type* & thunked & inherited"): Move to... * tests/records.scm: ... here. New file.
* substitute-binary: Support decompression from non-file ports.Ludovic Courtès2013-04-29
| | | | | | | | | | | * guix/scripts/substitute-binary.scm (filtered-port): Move to utils.scm. (decompressed-port): Upon "none", return '() as the second value. (guix-substitute-binary): Expect `decompressed-port' to return a list of PIDs as its second value. * guix/utils.scm (filtered-port): New procedure. Add case for when INPUT is not `file-port?'. * tests/utils.scm ("filtered-port, file", "filtered-port, non-file"): New tests.
* web: Factorize `http-get' hackery.Ludovic Courtès2013-04-25
| | | | | | | | | | | | | This should fix `substitute-binary --query' on Guile 2.0.5. * guix/web.scm: New file. * Makefile.am (MODULES): Add it. * po/POTFILES.in: Add it. * guix/gnu-maintenance.scm (http-fetch): Remove. (%package-list-url): Turn into a URI. (official-gnu-packages): Add #:text? #t to `http-fetch' call. * guix/scripts/substitute-binary.scm (fetch): Remove `http' case, and use `http-fetch' instead.
* substitute-binary: Remove expired cache entries once in a while.Ludovic Courtès2013-04-20
| | | | | | | | | | * guix/scripts/substitute-binary.scm (%narinfo-expired-cache-entry-removal-delay): New variable. (obsolete?): New procedure, formerly in `lookup-narinfo'. (lookup-narinfo): Adjust accordingly. (remove-expired-cached-narinfos, maybe-remove-expired-cached-narinfo): New procedures. (guix-substitute-binary): Call `maybe-remove-expired-cached-narinfo'.
* substitute-binary: Skip servers that use a different store prefix.Ludovic Courtès2013-04-15
| | | | | * guix/scripts/substitute-binary.scm (fetch-narinfo): Return #f when CACHE uses a store directory different from (%store-prefix).
* substitute-binary: Call `open-cache' only when needed.Ludovic Courtès2013-04-15
| | | | | | * guix/scripts/substitute-binary.scm (lookup-narinfo): Force CACHE when passing it to `fetch-narinfo'. (guix-substitute-binary): Delay calls to `open-cache'.
* substitute-binary: Add a local cache.Ludovic Courtès2013-04-15
| | | | | | | | | | | | * guix/scripts/substitute-binary.scm (%narinfo-cache-directory, %narinfo-ttl, %narinfo-negative-ttl): New variables. (with-atomic-file-output, object->fields, read-narinfo, write-narinfo, narinfo->string, string->narinfo, lookup-narinfo): New procedures. (fetch-narinfo): Adjust to use `read-narinfo'. (guix-substitute-binary): Ensure the existence of %NARINFO-CACHE-DIRECTORY. Use `lookup-narinfo' instead of `fetch-narinfo'.
* substitute-binary: Implement `--substitute'.Ludovic Courtès2013-04-12
| | | | | | | | | | | | | | | | | | This allows build outputs to be transparently downloaded from http://hydra.gnu.org, for example. * config-daemon.ac: Check for `gzip', `bzip2', and `xz'. * guix/config.scm.in (%gzip, %bzip2, %xz): New variable. * guix/scripts/substitute-binary.scm (fetch): Return SIZE as a second value. (<narinfo>): Change `url' to `uri'. (make-narinfo): Rename to... (narinfo-maker): ... this. Handle relative URLs. (fetch-narinfo): Adjust accordingly. (filtered-port, decompressed-port): New procedures. (guix-substitute-binary): Implement the `--substitute' case. * tests/store.scm ("substitute query"): Use (%store-prefix) instead of (getenv "NIX_STORE_DIR"). ("substitute"): New test.
* substitute-binary: Correctly handle missing narinfos in `--query' mode.Ludovic Courtès2013-04-12
| | | | | * guix/scripts/substitute-binary.scm (guix-substitute-binary)["--query"]("have", "info"): Filter SUBSTITUTABLE through `narinfo?'.
* substitute-binary: Fix communication of several store paths to the daemon.Ludovic Courtès2013-04-04
| | | | | | * guix/scripts/substitute-binary.scm (guix-substitute-binary)["--query"]: Emit blank lines only after the complete list of store paths has been returned.
* Add preliminary binary substituter.Ludovic Courtès2013-04-03
* guix/scripts/substitute-binary.scm: New file. * Makefile.am (MODULES): Add it. * nix/scripts/substitute-binary.in: New file. * config-daemon.ac: Produce nix/scripts/substitute-binary. * daemon.am (nodist_pkglibexec_SCRIPTS): Add nix/scripts/substitute-binary. * guix/store.scm (substitutable-path-info): Use the `query-substitutable-path-infos' RPC. * nix/nix-daemon/guix-daemon.cc (main): Honor `NIX_SUBSTITUTERS'. * pre-inst-env.in: Set `NIX_SUBSTITUTERS'. * test-env.in: Leave `NIX_SUBSTITUTERS' unchanged. Set `GUIX_BINARY_SUBSTITUTE_URL, and create $NIX_STATE_DIR/substituter-data. Run `guix-daemon' within `./pre-inst-env'. * tests/store.scm ("substitute query"): New test.
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