tools-deps 2021-01-08 | Slack Archive

woah that’s pretty cool!

I do concur; well done!

@alexmiller Now updated the gist, it prints warnings like a linter: https://gist.github.com/borkdude/2b963db1582654ec28bfd40b4dc35748

clojure/pprint/cl_format.clj:168:1: warning: Arity 1 of clojure.pprint/format-simple-number was removed.
clojure/core_deftype.clj:572:1: warning: Arity 4 of clojure.core/emit-method-builder was removed.
clojure/core/reducers.clj:24:1: warning: clojure.core.reducers/compile-if was removed.

It will print warning when there a change to a private function and error when there is public breakage. So no breakage detected between Clojure 1.8 and 1.10.1 ;)

borkdude09:01:03

It uses the locations of the the older version, since you cannot refer to the location of something that is removed.

borkdude10:01:02

Just as an example, suppose 1.9.0 was newer than 1.10.1, then you would expect the tool to print errors for some vars:

$ /tmp/api_diff.clj org.clojure/clojure "1.10.1" "1.9.0"
clojure/core.clj:6082:1: error: clojure.core/requiring-resolve was removed.
clojure/instant.clj:281:1: error: Arity 1 of clojure.instant/read-instant-calendar was removed.
clojure/core.clj:6073:1: warning: clojure.core/serialized-require was removed.
...

hkjels10:01:54

Now we need a next_version tool that bumps the current version according to semantic versioning and these diffs 😏

nnichols12:01:00

I just wrote a GitHub action to do a SemVer version bump against a pom based on commit messages. If you want to steal the bash for that, here's a link: https://www.github.com/nnichols/maven-version-bump-action/tree/master/version-bump.sh If I recall correctly, leiningen has its own tool/command for version bumps against project.clj files. I may have an example of that tucked away somewhere, but I'll have to do some digging to find it

nnichols14:01:51

@U0B1SDL67 here is the same script, but using leiningen’s native command to do the version bumping. I’ll create a similar GitHub action for lein-based projects

nnichols14:01:00

https://github.com/Wall-Brew-Co/common-beer-format/blob/master/bin/verchg

borkdude10:01:01

Also made a babashka version now. 75 lines of "clojure" with fast startup, that downloads all the deps for you and prints break warnings. https://gist.github.com/borkdude/ba372c8cee311e31020b04063d88e1be

🎉 9

Alex Miller (Clojure team)14:01:12

@borkdude you can add org.slf4j/slf4j-nop {:mvn/version \"1.7.30\"} to get rid of the slf4j warnings

borkdude15:01:41

@alexmiller added

2021-01-08

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