24e262f086
Based on a patch by Nikita Karetnikov <nikita@karetnikov.org>. * guix-package.in (profile-regexp): New procedure. (latest-profile-number): Remove `%profile-rx', and use `profile-regexp' instead. (profile-number, roll-back): New procedure. (show-help): Add `--roll-back'. (%options): Likewise. (guix-package)[process-actions]: First check whether `roll-back?' is among OPTS, and call `roll-back' if it is, followed by a recursive call to `process-actions'. Emit the "nothing to be done" message only when INSTALL or REMOVE is non-empty. * tests/guix-package.sh (readlink_base): New function. Add tests for `--roll-back'. * doc/guix.texi (Invoking guix-package): Document `--roll-back'. |
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| .. | ||
| base32.scm | ||
| build-utils.scm | ||
| builders.scm | ||
| derivations.scm | ||
| guix-build.sh | ||
| guix-daemon.sh | ||
| guix-download.sh | ||
| guix-gc.sh | ||
| guix-package.sh | ||
| packages.scm | ||
| snix.scm | ||
| store.scm | ||
| test.drv | ||
| union.scm | ||
| utils.scm | ||