tools-deps 2021-09-03 | Slack Archive

is there faster way to prefetch deps for all aliases rather then invoke clojure with alias multiple times?

- clojure -Sdeps '{:mvn/local-repo ".m2"}' -A:test -Spath
    - clojure -Sdeps '{:mvn/local-repo ".m2"}' -A:prod -Spath
    - clojure -Sdeps '{:mvn/local-repo ".m2"}' -A:uberjar -Spath

it is not super long, but still takes around 40 secs (according to ci)

borkdude11:09:27

why not combine all those aliases at once?

borkdude11:09:58

note that combining aliases might result in a different dep resolution than a per alias invocation

kirill.salykin11:09:36

because they might influence each other

kirill.salykin11:09:47

exaclty the reason

borkdude12:09:12

@kirill.salykin you could do this in parallel to speed things up. I hope git / mvn can deal with that, but I think it should

kirill.salykin12:09:28

thats an idea, thanks

borkdude12:09:32

using babashka tasks this is fairly trivial

kirill.salykin12:09:39

tell me more 🙂

borkdude12:09:10

bb.edn

{:tasks {test-deps (clojure "-Sdeps '{:mvn/local-repo ".m2"}' -A:test -Spath")
            prod-deps ...
            main-deps ...
            all-deps {:depends [test-deps prod-deps main-deps]}

And the run bb run --parallel all-deps

🙏 2

kirill.salykin12:09:20

sorry for stupid question, just to ensure, bb is on par with latest tools-deps?

borkdude12:09:36

yes

kirill.salykin12:09:45

awesome! you are the best!

borkdude12:09:00

if you don't want to rely on the latest bb clojure, then you can also use (shell "clojure -Sdeps ...")

borkdude12:09:27

to shell out to the system-installed clojure CLI