| Message ID | 20190624121857.5818-1-ludo@gnu.org |
|---|---|
| Headers | show |
Hello,
Ludovic Courtès <ludo@gnu.org> skribis:
> This is the season cleanup of (guix derivations)!
I went ahead and pushed the whole shebang:
08c95ba28d ui: 'show-derivation-outputs' accepts <derivation-input> records.
d38d4ffa10 ui: 'show-what-to-build' accepts derivation inputs.
066eeae1a1 packages: 'specification->package+output' distinguishes "no output specified".
7c690a4738 derivations: 'build-derivations' can be passed derivation inputs.
fd951cd543 derivations: 'derivation' preserves pointer equality.
5cf4b26d52 derivations: <derivation-input> now aggregates a <derivation>.
a250061986 graph: Use 'derivation-input-derivation'.
9844d0091e ui: 'show-what-to-build' uses 'derivation-build-plan'.
ba04f80e2e derivations: Rewrite and replace 'derivations-prerequisites-to-build'.
c89985d91d derivations: Add 'derivation-input'.
Ludo’.
Hello Guix, This is the season cleanup of (guix derivations)! The initial motivation was to allow ‘show-what-to-build’ to do deal with builds of single derivation outputs, which became possible in commit f8a9f99cd602ce1dc5307cb0c21ae718ad8796bb. I ended up replacing ‘derivation-prerequisites-to-build’ with ‘derivation-build-plan’, which is both more flexible and simpler. That led me to change <derivation-input> so that it would contain a <derivation> instead of a derivation file name, which is more natural and helps for things like ‘derivation-build-plan’ that traverse the derivation graph (previously it’d have to call ‘read-derivation-from-file’, which would look up the derivation in ‘%derivation-cache’.) I wanted to change ‘guix build’ to support things like: guix build groff:doc but there are slight complications so I’ll punt on that for now. Thoughts? Ludo’. Ludovic Courtès (10): derivations: Add 'derivation-input'. derivations: Rewrite and replace 'derivations-prerequisites-to-build'. ui: 'show-what-to-build' uses 'derivation-build-plan'. graph: Use 'derivation-input-derivation'. derivations: <derivation-input> now aggregates a <derivation>. derivations: 'derivation' preserves pointer equality. derivations: 'build-derivations' can be passed derivation inputs. packages: 'specification->package+output' distinguishes "no output specified". ui: 'show-what-to-build' accepts derivation inputs. ui: 'show-derivation-outputs' accepts <derivation-input> records. gnu/packages.scm | 8 +- guix/derivations.scm | 269 +++++++++++++++++++++++------------------ guix/scripts/graph.scm | 3 +- guix/ui.scm | 67 +++++----- tests/derivations.scm | 80 ++++++------ tests/grafts.scm | 16 +-- tests/packages.scm | 32 +++++ 7 files changed, 271 insertions(+), 204 deletions(-)