Classpath bug re Clojure 1.10.1.645 when using Figwheel.Main
Hi. Just helped a colleague debug a vexing problem on a CLJS project using
Figwheel.Main.
If we do *`brew install clojure/tools/clojure`*, it works:
~/work/tmp810/xanadu > clj --help
Version: *1.10.1.561*
Usage: clojure [dep-opt*] [--] [init-opt*] [main-opt] [arg*]
clj [dep-opt*] [--] [init-opt*] [main-opt] [arg*]
The clojure script is a runner for Clojure. clj is a wrapper
for interactive repl use. These scripts ultimately construct and
Note that local ./resources etc are at the beginning of the classpath
~/work/tmp810/xanadu > clj -Spath
*resources:target:src/clj:src/cljc:src/cljs:test/cljs:test-figwheel-main*
:/Users/alanthompson/.m2/repository/com/cognitect/transit-java/0.8.332/transit-java-0.8.332.jar:/Users/alanthompson/.m2/repository/com/google/elemental2/elemental2-core/1.0.0-RC1/elemental2-core-1.0.0-RC1.jar:/Users/alanthompson/.m2/repository/org/clojure/data.json/0.2.6/data.json-0.2.6.jar:/Users/alanthompson/.m2/repository/org/clojure/clojure/1.10.1/clojure-1.10.1.jar:/Users/alanthompson/.m2/repository/day8/re-frame/test/0.1.5/test-0.1.5.jar:/Users/alanthompson/.m2/repository/commons-codec/commons-codec/1.11/commons-codec-1.11.jar:/Users/alanthompson/.m2/repository/cljsjs/material-ui-currency-textfield/0.8.6-0/material-ui-currency-textfield-0.8.6-0.jar:/Users/alanthompson/.m2/repository/org/clojure/tools.analyzer/1.0.0/tools.analyzer-1.0.0.jar:/Users/alanthompson/.m2/repository/com/bhauman/cljs-test-display/0.1.1/cljs-test-display-0.1.1.jar:/Users/alanthompson/.m2/repository/org/eclipse/jetty/jetty-xml/9.4.28.v20200408/jetty-xml-9.4.28.v20200408.jar:/Users/alanthompson/.m2/repository/com/bhauman/figwheel-repl/0.2.11/figwheel-repl-0.2.11.jar:/Users/alanthompson/.m2/repository/org/eclipse/jetty/jetty-servlet/9.4.28.v20200408/jetty-servlet-9.4.28.v20200408.jar:/Users/alanthompson/.m2/repository/ring/ring-devel/1.8.1/ring-devel-1.8.1.jar:/Users/alanthompson/.m2/repository/com/google/errorprone/error_prone_annotations/2.3.1/error_prone_annotations-2.3.1.jar:/Users/alanthompson/.m2/repository/org/clojure/tools.logging/0.3.1/tools.logging-0.3.1.jar:/Users/alanthompson/.m2/repository/org/clojure/core.specs.alpha/0.2.44/core.specs.alpha-0.2.44.jar:/Users/alanthompson/.m2/repository/co/deps/ring-etag-middleware/0.2.0/ring-etag-middleware-0.2.0.jar:/Users/alanthompson/.m2/repository/expound/expound/0.7.2/expound-0.7.2.jar:/Users/alanthompson/.m2/repository/org/clojure/spec.alpha/0.2.176/spec.alpha-0.2.176.jar:/Users/alanthompson/.m2/repository/com/cemerick/url/0.1.1/url-0.1.1.jar:
..
However, my colleague had accidentally typed *`brew install clojure`. *This
caused a mysterious failure:
---
~/work/tmp810/xanadu > clojure --help
Version: *1.10.1.645*
You use the Clojure tools ('clj' or 'clojure') to run Clojure programs
on the JVM, e.g. to start a REPL or invoke a specific function with data.
and the classpath
-
~/work/tmp810/xanadu > clj -Spath
DEPRECATED: Libs must be qualified, change deps-ancient =>
deps-ancient/deps-ancient (deps.edn)
DEPRECATED: Libs must be qualified, change reagent => reagent/reagent
(deps.edn)
DEPRECATED: Libs must be qualified, change ns-tracker =>
ns-tracker/ns-tracker (deps.edn)
DEPRECATED: Libs must be qualified, change camel-snake-kebab =>
camel-snake-kebab/camel-snake-kebab (deps.edn)
DEPRECATED: Libs must be qualified, change bidi => bidi/bidi (deps.edn)
DEPRECATED: Libs must be qualified, change orchestra => orchestra/orchestra
(deps.edn)
DEPRECATED: Libs must be qualified, change cljs-ajax => cljs-ajax/cljs-ajax
(deps.edn)
DEPRECATED: Libs must be qualified, change expound => expound/expound
(deps.edn)
DEPRECATED: Libs must be qualified, change re-frame => re-frame/re-frame
(deps.edn)
DEPRECATED: Libs must be qualified, change re-frame-utils =>
re-frame-utils/re-frame-utils (deps.edn)
DEPRECATED: Libs must be qualified, change cljs-bean => cljs-bean/cljs-bean
(deps.edn)
/Users/alanthompson/.m2/repository/alandipert/storage-atom/1.2.4/storage-atom-1.2.4.jar:/Users/alanthompson/.m2/repository/com/google/errorprone/error_prone_annotations/2.3.1/error_prone_annotations-2.3.1.jar:/Users/alanthompson/.m2/repository/org/clojure/core.cache/1.0.207/core.cache-1.0.207.jar:/Users/alanthompson/.m2/repository/com/google/jsinterop/jsinterop-annotations/1.0.2/jsinterop-annotations-1.0.2.jar:/Users/alanthompson/.m2/repository/compliment/compliment/0.3.6/compliment-0.3.6.jar:/Users/alanthompson/.m2/repository/ring/ring-headers/0.3.0/ring-headers-0.3.0.jar:/Users/alanthompson/.m2/repository/cljs-bean/cljs-bean/1.4.0/cljs-bean-1.4.0.jar:/Users/alanthompson/.m2/repository/hawk/hawk/0.2.11/hawk-0.2.11.jar:/Users/alanthompson/.m2/repository/binaryage/devtools/1.0.0/devtools-1.0.0.jar:/Users/alanthompson/.m2/repository/org/eclipse/jetty/websocket/websocket-api/9.4.28.v20200408/websocket-api-9.4.28.v20200408.jar:/Users/alanthompson/.m2/repository/org/apache/httpcomponents/httpasyncclient/4.1.3/httpasyncclient-4.1.3.jar:/U
Re: Classpath bug re Clojure 1.10.1.645 when using Figwheel.Main
P.S. There seems to be no *`clojure --version`* flag. Should this be
added to the command line tool?
On Mon, Aug 10, 2020 at 4:58 PM Alan Thompson wrote:
> Hi. Just helped a colleague debug a vexing problem on a CLJS project
> using Figwheel.Main.
>
> If we do *`brew install clojure/tools/clojure`*, it works:
>
> ~/work/tmp810/xanadu > clj --help
> Version: *1.10.1.561*
>
> Usage: clojure [dep-opt*] [--] [init-opt*] [main-opt] [arg*]
>clj [dep-opt*] [--] [init-opt*] [main-opt] [arg*]
>
> The clojure script is a runner for Clojure. clj is a wrapper
> for interactive repl use. These scripts ultimately construct and
>
>
>
> Note that local ./resources etc are at the beginning of the classpath
>
> ~/work/tmp810/xanadu > clj -Spath
> *resources:target:src/clj:src/cljc:src/cljs:test/cljs:test-figwheel-main*
> :/Users/alanthompson/.m2/repository/com/cognitect/transit-java/0.8.332/transit-java-0.8.332.jar:/Users/alanthompson/.m2/repository/com/google/elemental2/elemental2-core/1.0.0-RC1/elemental2-core-1.0.0-RC1.jar:/Users/alanthompson/.m2/repository/org/clojure/data.json/0.2.6/data.json-0.2.6.jar:/Users/alanthompson/.m2/repository/org/clojure/clojure/1.10.1/clojure-1.10.1.jar:/Users/alanthompson/.m2/repository/day8/re-frame/test/0.1.5/test-0.1.5.jar:/Users/alanthompson/.m2/repository/commons-codec/commons-codec/1.11/commons-codec-1.11.jar:/Users/alanthompson/.m2/repository/cljsjs/material-ui-currency-textfield/0.8.6-0/material-ui-currency-textfield-0.8.6-0.jar:/Users/alanthompson/.m2/repository/org/clojure/tools.analyzer/1.0.0/tools.analyzer-1.0.0.jar:/Users/alanthompson/.m2/repository/com/bhauman/cljs-test-display/0.1.1/cljs-test-display-0.1.1.jar:/Users/alanthompson/.m2/repository/org/eclipse/jetty/jetty-xml/9.4.28.v20200408/jetty-xml-9.4.28.v20200408.jar:/Users/alanthompson/.m2/repository/com/bhauman/figwheel-repl/0.2.11/figwheel-repl-0.2.11.jar:/Users/alanthompson/.m2/repository/org/eclipse/jetty/jetty-servlet/9.4.28.v20200408/jetty-servlet-9.4.28.v20200408.jar:/Users/alanthompson/.m2/repository/ring/ring-devel/1.8.1/ring-devel-1.8.1.jar:/Users/alanthompson/.m2/repository/com/google/errorprone/error_prone_annotations/2.3.1/error_prone_annotations-2.3.1.jar:/Users/alanthompson/.m2/repository/org/clojure/tools.logging/0.3.1/tools.logging-0.3.1.jar:/Users/alanthompson/.m2/repository/org/clojure/core.specs.alpha/0.2.44/core.specs.alpha-0.2.44.jar:/Users/alanthompson/.m2/repository/co/deps/ring-etag-middleware/0.2.0/ring-etag-middleware-0.2.0.jar:/Users/alanthompson/.m2/repository/expound/expound/0.7.2/expound-0.7.2.jar:/Users/alanthompson/.m2/repository/org/clojure/spec.alpha/0.2.176/spec.alpha-0.2.176.jar:/Users/alanthompson/.m2/repository/com/cemerick/url/0.1.1/url-0.1.1.jar:
>
> ..
>
>
> However, my colleague had accidentally typed *`brew install clojure`. *This
> caused a mysterious failure:
>
> ---
> ~/work/tmp810/xanadu > clojure --help
> Version: *1.10.1.645*
>
> You use the Clojure tools ('clj' or 'clojure') to run Clojure programs
> on the JVM, e.g. to start a REPL or invoke a specific function with data.
>
>
> and the classpath
>
> -
> ~/work/tmp810/xanadu > clj -Spath
> DEPRECATED: Libs must be qualified, change deps-ancient =>
> deps-ancient/deps-ancient (deps.edn)
> DEPRECATED: Libs must be qualified, change reagent => reagent/reagent
> (deps.edn)
> DEPRECATED: Libs must be qualified, change ns-tracker =>
> ns-tracker/ns-tracker (deps.edn)
> DEPRECATED: Libs must be qualified, change camel-snake-kebab =>
> camel-snake-kebab/camel-snake-kebab (deps.edn)
> DEPRECATED: Libs must be qualified, change bidi => bidi/bidi (deps.edn)
> DEPRECATED: Libs must be qualified, change orchestra =>
> orchestra/orchestra (deps.edn)
> DEPRECATED: Libs must be qualified, change cljs-ajax =>
> cljs-ajax/cljs-ajax (deps.edn)
> DEPRECATED: Libs must be qualified, change expound => expound/expound
> (deps.edn)
> DEPRECATED: Libs must be qualified, change re-frame => re-frame/re-frame
> (deps.edn)
> DEPRECATED: Libs must be qualified, change re-frame-utils =>
> re-frame-utils/re-frame-utils (deps.edn)
> DEPRECATED: Libs must be qualified, change cljs-bean =>
> cljs-bean/cljs-bean (deps.edn)
>
> /Users/alanthompson/.m2/repository/alandipert/storage-atom/1.2.4/storage-atom-1.2.4.jar:/Users/alanthompson/.m2/repository/com/google/errorprone/error_prone_annotations/2.3.1/error_prone_annotations-2.3.1.jar:/Users/alanthompson/.m2/repository/org/clojure/core.cache/1.0.207/core.cache-1.0.207.jar:/Users/alanthompson/.m2/repository/com/google/jsinterop/jsinterop-annotations/1.0.2/jsinterop-annotations-1.0.2.jar:/Users/alanthompson/.m2/repository/compliment/compliment/0.3.6/compliment-0.3.6.jar:/Users/alanthompson/.m2/repository/ring/ring-headers/0.3.0/ring-headers-0.3.0.jar:/Users/alanthompson/.m2/repository/cljs-bean/cljs-bean/1.4.0/cljs-bean-1.4.0.jar:/Users/alanthompson/.m2/repository/hawk/hawk/0.2.11/hawk-0.2.11.jar:/Users/alanthompson/.m2/repository/binaryage/de
Re: Classpath bug re Clojure 1.10.1.645 when using Figwheel.Main
Bunch of things here... Clojure maintains its own brew tap and a "stable" release that you can obtain with `brew install clojure/tools/clojure` (the brew conventions automatically find the prior repo based on that). That tap also includes prerelease unstable versions that can be obtained with "@version" - more on that is doc'ed in the readme for that repo. The current stable version is 1.10.1.561. Homebrew core is what you are pulling from if you just do `brew install clojure`. The formula there is no longer maintained by the Clojure team as anyone can update it (and have, with changes we did not agree with). There is no "ownership" model in homebrew-core. I would happily remove it from there but they said they would not accept that PR. Recently, the homebrew-core formula has been updated by members of the homebrew team to newer prerelease (not yet stable) versions of clj. There is not really anything we can do about this. The classpath difference is interesting. The classpath is a set of path roots and in general the files in these paths should be mutually exclusive. If the roots are mutually exclusive, then the classpath order is unimportant (as the JVM will always find the same class/clj/resource file regardless). Roots that include the same file are nearly always trouble and the source of "jar hell" style problems. clj and deps.edn provide features to cover most of the scenarios where users are typically tempted to use ordering for replacement (:override-deps, :classpath-overrides, etc). Based on this, we did knowingly make a change since the last stable release that effectively made the classpath unordered (all the roots go through keys of a map at one point). To date, I had not seen any issues with that, so this is a useful data point we can take into consideration. I assume you're getting an index.html out of some library that's either unimportant or accidentally included. For now, I'd recommend that you continue using the latest stable version from the official Clojure homebrew tap. Re the version - you can see the version with either `clj -h` (first line) or `clj -Sdescribe`. Relevant links: * Clojure homebrew tap - https://github.com/clojure/homebrew-tools * Official clj stable formula - https://github.com/clojure/homebrew-tools/blob/master/Formula/clojure.rb (what you get with `brew install clojure/tools/clojure`) * Getting started/install doc - https://clojure.org/guides/getting_started * Homebrew core - https://github.com/Homebrew/homebrew-core * clj reference - https://clojure.org/reference/deps_and_cli (or see `clj -h` or `man clj`) On Monday, August 10, 2020 at 7:04:40 PM UTC-5 cloo...@gmail.com wrote: > P.S. There seems to be no *`clojure --version`* flag. Should this be > added to the command line tool? > > > On Mon, Aug 10, 2020 at 4:58 PM Alan Thompson wrote: > >> Hi. Just helped a colleague debug a vexing problem on a CLJS project >> using Figwheel.Main. >> >> If we do *`brew install clojure/tools/clojure`*, it works: >> >> ~/work/tmp810/xanadu > clj --help >> Version: *1.10.1.561* >> >> Usage: clojure [dep-opt*] [--] [init-opt*] [main-opt] [arg*] >>clj [dep-opt*] [--] [init-opt*] [main-opt] [arg*] >> >> The clojure script is a runner for Clojure. clj is a wrapper >> for interactive repl use. These scripts ultimately construct and >> >> >> >> Note that local ./resources etc are at the beginning of the classpath >> >> ~/work/tmp810/xanadu > clj -Spath >> *resources:target:src/clj:src/cljc:src/cljs:test/cljs:test-figwheel-main* >> :/Users/alanthompson/.m2/repository/com/cognitect/transit-java/0.8.332/transit-java-0.8.332.jar:/Users/alanthompson/.m2/repository/com/google/elemental2/elemental2-core/1.0.0-RC1/elemental2-core-1.0.0-RC1.jar:/Users/alanthompson/.m2/repository/org/clojure/data.json/0.2.6/data.json-0.2.6.jar:/Users/alanthompson/.m2/repository/org/clojure/clojure/1.10.1/clojure-1.10.1.jar:/Users/alanthompson/.m2/repository/day8/re-frame/test/0.1.5/test-0.1.5.jar:/Users/alanthompson/.m2/repository/commons-codec/commons-codec/1.11/commons-codec-1.11.jar:/Users/alanthompson/.m2/repository/cljsjs/material-ui-currency-textfield/0.8.6-0/material-ui-currency-textfield-0.8.6-0.jar:/Users/alanthompson/.m2/repository/org/clojure/tools.analyzer/1.0.0/tools.analyzer-1.0.0.jar:/Users/alanthompson/.m2/repository/com/bhauman/cljs-test-display/0.1.1/cljs-test-display-0.1.1.jar:/Users/alanthompson/.m2/repository/org/eclipse/jetty/jetty-xml/9.4.28.v20200408/jetty-xml-9.4.28.v20200408.jar:/Users/alanthompson/.m2/repository/com/bhauman/figwheel-repl/0.2.11/figwheel-repl-0.2.11.jar:/Users/alanthompson/.m2/repository/org/eclipse/jetty/jetty-servlet/9.4.28.v20200408/jetty-servlet-9.4.28.v20200408.jar:/Users/alanthompson/.m2/repository/ring/ring-devel/1.8.1/ring-devel-1.8.1.jar:/Users/alanthompson/.m2/repository/com/google/errorprone/error_prone_annotations/2.3.1/error_prone_annotations-2.3.1.jar:/Users/alanthompson/.m2/repository/org/clojur
Rationale: cljctools.mult - hypothetical clojure(script) extension for vscode. Should mult be made? Critique, comments ?
# mult: hypothetical clojure(script) extension for vscode https://github.com/cljctools/mult ## rationale - clojure(script) IDE experience is no minor issue - it's the thing between you and programs - the editor and the extension - should be long-term satisfactory, enjoyable and even inspiring - should be open source - should be written in clojure, or at least the extension should be written in clojure(script) - for simplicity - for asynchrony done via processes - the extension should - support multiple repl connections from one editor window - have a file configuration (for user and projects), where connections and repls can be specified (to not depend on key-combo connection sequences) - be simpler, code-wise and feature-wise - making an editor in clojure is, no doubt, a goal, but the extension for an existing editor is a logical first step - the work of making an extension is trasferrable even into an editor written in clojure, so the work won't be lost - existing editor + extension combos - Emacs + Cider - perfect, if you're into it - IntelliJ + Cursive - both closed source, Cursive comes with conditions - VSCode + Calva - can be considered the current best option - VSCode is the undeniable best open source editor - Calva works perfectly, but is written in typescript - nodejs runtime is undesirable, but not a problem Should mult be made ? Critique, comments are appreciated. Rationale can also be found here(same): https://github.com/cljctools/mult/blob/master/docs/design.md#rationale Same post can be found on a separate mailing list: https://groups.google.com/g/cljctools/c/Qyz0qCxVC-Y -- You received this message because you are subscribed to the Google Groups "Clojure" group. To post to this group, send email to clojure@googlegroups.com Note that posts from new members are moderated - please be patient with your first post. To unsubscribe from this group, send email to clojure+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/clojure?hl=en --- You received this message because you are subscribed to the Google Groups "Clojure" group. To unsubscribe from this group and stop receiving emails from it, send an email to clojure+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/clojure/CA%2Bq3MLzN-X9GNyGqwPT9aHg0YNJHC_YrUR098ukhbqwWdSFcgg%40mail.gmail.com.
