summaryrefslogtreecommitdiff
path: root/guix/store/database.scm
Commit message (Collapse)AuthorAge
* database: Make 'register-items' transactional.Caleb Ristvedt2019-03-07
| | | | | | | | | | | | | * guix/store/database.scm (SQLITE_BUSY, register-output-sql): New variables. (add-references): Don't try finalizing after each use, only after all the uses (otherwise a finalized statement would be used if #:cache? was #f). (call-with-transaction): New procedure. (register-items): Use call-with-transaction to prevent broken intermediate states from being visible. * .dir-locals.el (call-with-transaction): indent it. Signed-off-by: Ludovic Courtès <ludo@gnu.org>
* database: Use "write-ahead log" mode and set a long "busy timeout".Ludovic Courtès2018-12-21
| | | | | | | | | This should avoid "database is locked" errors when there's a lot of concurrency, for instance when offloading simultaneously a lot of builds. * guix/store/database.scm (call-with-database): Add two 'sqlite-exec' calls to set 'journal_mode' and 'busy_timeout'.
* Update Guile-SQLite3 URL everywhere.Ludovic Courtès2018-11-23
| | | | | | | * README: Update Guile-SQLite3 URL. * doc/guix.texi (Requirements): Likewise. * guix/store/database.scm (sqlite-exec): Likewise. * m4/guix.m4 (GUIX_CHECK_GUILE_SQLITE3): Likewise.
* nar: Access the database instead of connecting to the daemon.Ludovic Courtès2018-11-13
| | | | | | | * guix/store/database.scm (%default-database-file): New variable. (path-id): Export. * guix/nar.scm (finalize-store-file): Use 'with-database' instead of 'with-store', and use 'path-id' instead of 'valid-path?'.
* database: Register each store item only once.Ludovic Courtès2018-09-23
| | | | | | | | | Fixes <https://bugs.gnu.org/32600>. Reported by Leo Famulari. * guix/store/database.scm (register-items): Check whether TO-REGISTER is in DB by calling 'path-id', and skip the reset-timestamps, registration, and deduplication phases when it is.
* database: 'register-items' shows a progress bar.Ludovic Courtès2018-09-23
| | | | | | * guix/store/database.scm (register-items): Add #:log-port. Use 'progress-reporter/bar' to show a progress report. (register-path): Pass #:log-port to 'register-items'.
* database: Reset timestamps to one second after the Epoch.Ludovic Courtès2018-07-20
| | | | | | | | | | | | | | | | | | Previously, store items registered in the database by this code (for instance, store items retrieved by 'guix offload' and passed to 'restore-file-set') would have an mtime of 0 instead of 1. This would cause problems for things like .go files: Guile would consider them to be older than the corresponding .scm file, and consequently it would ignore them and possibly use another (incorrect) .go file. Reported by Ricardo Wurmus. * guix/store/database.scm (reset-timestamps): Pass 1, not 0, to 'utime'. * tests/store-database.scm ("register-path"): Check the mtime of FILE and REF.
* database: 'reset-timestamps' now correctly handles symlinks.Ludovic Courtès2018-07-03
| | | | | * guix/store/database.scm (reset-timestamps): Use 'utime' with AT_SYMLINK_NOFOLLOW for symlinks.
* database: Allow for deterministic database construction.Ludovic Courtès2018-06-14
| | | | | | | | | | Fixes <https://bugs.gnu.org/21073>. * guix/store/database.scm (sqlite-register): Add #:time. (%epoch): New variable. (register-items): Add #:registration-time. Pass #:time to 'sqlite-register'. * gnu/build/install.scm (register-closure): Pass #:registration-time.
* install: Use 'reset-timestamps' from (guix store database).Ludovic Courtès2018-06-14
| | | | | * gnu/build/install.scm (reset-timestamps): Remove. * gnu/build/vm.scm: Use 'reset-timestamps' from (guix store database).
* database: Add 'register-items'.Ludovic Courtès2018-06-14
| | | | | | | | * guix/build/store-copy.scm (store-info): Export. * guix/store/database.scm (register-items): New procedure. (register-path): Implement in terms of 'register-items'. * gnu/build/install.scm (register-closure): Use 'register-items' instead of 'for-each' and 'register-path'.
* database: 'sqlite-register' takes a database, not a file name.Ludovic Courtès2018-06-14
| | | | | | | | | * guix/store/database.scm (sqlite-register): Remove #:db-file and add 'db' parameter. Remove #:schema and 'parameterize'. (register-path): Wrap 'sqlite-register' call in 'with-database' and in 'parameterize'. * tests/store-database.scm ("new database") ("register-path with unregistered references"): Adjust accordingly.
* database: 'reset-timestamps' sets file permissions as well.Ludovic Courtès2018-06-14
| | | | * guix/store/database.scm (reset-timestamps): Add 'chmod' calls.
* database: Replace existing entries in Refs.Ludovic Courtès2018-06-14
| | | | * guix/store/database.scm (add-reference-sql): Add "OR REPLACE".
* database: Add #:reset-timestamps? to 'register-path'.Ludovic Courtès2018-06-14
| | | | | * guix/store/database.scm (register-path): Add #:reset-timestamps? and honor it.
* database: Remove extra SQL parameter in 'update-or-insert'.Ludovic Courtès2018-06-14
| | | | | * guix/store/database.scm (update-or-insert): Remove extra #:path parameter.
* database: 'register-path' creates the database directory if needed.Ludovic Courtès2018-06-14
| | | | * guix/store/database.scm (register-path): Call 'mkdir-p'.
* database: Provide a way to specify the schema location.Ludovic Courtès2018-06-14
| | | | | | * guix/store/database.scm (sqlite-register): Add #:schema. Parameterize 'sql-schema' based on this. (register-path): Add #:schema and pass it to 'sqlite-register'.
* database: Fail registration when encountering unregistered references.Ludovic Courtès2018-06-14
| | | | | | | | | * guix/store/database.scm (add-reference-sql): Remove nested SELECT. (add-references): Expect REFERENCES to be a list of ids. (sqlite-register): Call 'path-id' for each of REFERENCES and pass it to 'add-references'. * tests/store-database.scm ("register-path with unregistered references"): New test.
* database: 'with-database' can now initialize new databases.Ludovic Courtès2018-06-14
| | | | | | | | | | | | | * nix/libstore/schema.sql: Rename to... * guix/store/schema.sql: ... this. * Makefile.am (nobase_dist_guilemodule_DATA): Add it. * nix/local.mk (%D%/libstore/schema.sql.hh): Adjust accordingly. * guix/store/database.scm (sql-schema): New variable. (sqlite-exec, initialize-database, call-with-database): New procedures. (with-database): Rewrite in terms of 'call-with-database'. * tests/store-database.scm ("new database"): New test. * guix/self.scm (compiled-guix)[*core-modules*]: Add 'schema.sql' to #:extra-files.
* Add (guix store deduplication).Caleb Ristvedt2018-06-01
| | | | | | | | | | | | * guix/store/database.scm (register-path): Add #:deduplicate? and call 'deduplicate' when it's true. (counting-wrapper-port, nar-sha256): Move to... * guix/store/deduplication.scm: ... here. New file. * tests/store-deduplication.scm: New file. * Makefile.am (STORE_MODULES): Add deduplication.scm. (SCM_TESTS) [HAVE_GUILE_SQLITE3]: Add store-deduplication.scm. Co-authored-by: Ludovic Courtès <ludo@gnu.org>
* database: 'register-path' resets timestamps.Ludovic Courtès2018-06-01
| | | | | * guix/store/database.scm (reset-timestamps): New procedure. (register-path): Use it.
* Add (gnu store database).Caleb Ristvedt2018-06-01
* guix/config.scm.in (%store-database-directory): New variable. * guix/store/database.scm: New file. * tests/store-database.scm: New file. * Makefile.am (STORE_MODULES): New variable. (MODULES, MODULES_NOT_COMPILED): Adjust accordingly. (SCM_TESTS) [HAVE_GUILE_SQLITE3]: Add tests/store-database.scm. Co-authored-by: Ludovic Courtès <ludo@gnu.org>
generated by cgit v1.2.3 (git 2.45.2) at 2024-06-25 23:45:43 +0000