fe: migrate from ClojureScript to squint

- initialize NPM, ignore node_modules
- initialize squint project, remove Leiningen and cljsbuild
- migrate ClojureScript code to Squint
- add NPM scripts and bb tasks for squint development
- update README.md

10 files changed, 889 insertions, 119 deletions

diff --git a/.gitignore b/.gitignore
index e3e3374..ba927a6 100644
--- a/.gitignore
+++ b/.gitignore
@@ -20,3 +20,4 @@ pom.xml.asc
 /bellsprout/.clj-kondo
 /bellsprout/.lsp/.cache
 /bellsprout/resources/public/css/pico.purged.css
+/bellsprout/node_modules
diff --git a/bellsprout/README.md b/bellsprout/README.md
index 5b7524a..856fda9 100644
--- a/bellsprout/README.md
+++ b/bellsprout/README.md
@@ -1,6 +1,6 @@
 # bellsprout
 
-Bellsprout is a HTML + CSS + ClojureSript SPA that is meant to work with Weepinbell.
+Bellsprout is a HTML + CSS + [Squint](https://github.com/squint-cljs/squint) SPA that is meant to work with Weepinbell. Squint compiles to vanilla JavaScript, so this is essentially a frameworkless frontend app. 
 
 ## Features 
 
@@ -9,11 +9,15 @@ Bellsprout is a HTML + CSS + ClojureSript SPA that is meant to work with Weepinb
 
 ## Setup
 
-You need Leiningen, Babashka and NPM to get started.
+You need Babashka and NPM to get started.
 
-To get an interactive development environment run:
+To install JavaScript dependencies:
 
-    lein figwheel
+    npm install
+
+To watch for file changes and rebuild automatically:
+
+    bb watch
 
 To create a production build run:
 
diff --git a/bellsprout/bb.edn b/bellsprout/bb.edn
index 2897b0c..3b23d2c 100644
--- a/bellsprout/bb.edn
+++ b/bellsprout/bb.edn
@@ -1,11 +1,11 @@
 {:paths ["scripts"]

- :tasks {install-purgecss {:doc "Make sure purgeCSS is available"

-                           :task (shell "npm" "i" "-g" "purgecss")}

-         treeshake {:doc "Treeshake pico.min.css"

+ :tasks {treeshake {:doc "Treeshake pico.min.css"

                     :requires ([treeshake :as ts])

-                    :task (ts/treeshake-pico)

-                    :depends [install-purgecss]}

-         build {:doc "Build ClojureScript"

-                :task (shell "lein do clean, cljsbuild once min")

-                :depends [treeshake]}}}

+                    :task (ts/treeshake-pico)}

+         build {:doc "Build and bundle squint to JS"

+                :task (shell "npm run build")

+                :depends [treeshake]}

+         watch {:doc "Watch for changes and build."

+                :task (doall (pmap shell ["npm run compile:watch"

+                                          "npm run bundle:watch"]))}}}

 

diff --git a/bellsprout/package-lock.json b/bellsprout/package-lock.json
new file mode 100644
index 0000000..e24e4b1
--- /dev/null
+++ b/bellsprout/package-lock.json
@@ -0,0 +1,850 @@
+{
+  "name": "bellsprout",
+  "lockfileVersion": 3,
+  "requires": true,
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+    "": {
+      "name": "bellsprout",
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+      }
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+      "dependencies": {
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+        "signal-exit": "^4.0.1"
+      },
+      "engines": {
+        "node": ">=14"
+      },
+      "funding": {
+        "url": "https://github.com/sponsors/isaacs"
+      }
+    },
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+      "resolved": "https://registry.npmjs.org/glob/-/glob-11.1.0.tgz",
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+      "deprecated": "Old versions of glob are not supported, and contain widely publicized security vulnerabilities, which have been fixed in the current version. Please update. Support for old versions may be purchased (at exorbitant rates) by contacting i@izs.me",
+      "license": "BlueOak-1.0.0",
+      "dependencies": {
+        "foreground-child": "^3.3.1",
+        "jackspeak": "^4.1.1",
+        "minimatch": "^10.1.1",
+        "minipass": "^7.1.2",
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+        "path-scurry": "^2.0.0"
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+      },
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+        "node": "20 || >=22"
+      },
+      "funding": {
+        "url": "https://github.com/sponsors/isaacs"
+      }
+    },
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+      "license": "ISC"
+    },
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+      "license": "BlueOak-1.0.0",
+      "dependencies": {
+        "@isaacs/cliui": "^9.0.0"
+      },
+      "engines": {
+        "node": "20 || >=22"
+      },
+      "funding": {
+        "url": "https://github.com/sponsors/isaacs"
+      }
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+      "license": "BlueOak-1.0.0",
+      "engines": {
+        "node": "20 || >=22"
+      }
+    },
+    "node_modules/minimatch": {
+      "version": "10.2.6",
+      "resolved": "https://registry.npmjs.org/minimatch/-/minimatch-10.2.6.tgz",
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+        "brace-expansion": "^5.0.8"
+      },
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+      "license": "BlueOak-1.0.0",
+      "engines": {
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+      }
+    },
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+          "type": "github",
+          "url": "https://github.com/sponsors/ai"
+        }
+      ],
+      "license": "MIT",
+      "bin": {
+        "nanoid": "bin/nanoid.cjs"
+      },
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+        "node": "^10 || ^12 || ^13.7 || ^14 || >=15.0.1"
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+    },
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+      "license": "MIT",
+      "engines": {
+        "node": ">=8"
+      }
+    },
+    "node_modules/path-scurry": {
+      "version": "2.0.2",
+      "resolved": "https://registry.npmjs.org/path-scurry/-/path-scurry-2.0.2.tgz",
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+      "license": "BlueOak-1.0.0",
+      "dependencies": {
+        "lru-cache": "^11.0.0",
+        "minipass": "^7.1.2"
+      },
+      "engines": {
+        "node": "18 || 20 || >=22"
+      },
+      "funding": {
+        "url": "https://github.com/sponsors/isaacs"
+      }
+    },
+    "node_modules/picocolors": {
+      "version": "1.1.1",
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+      "integrity": "sha512-xceH2snhtb5M9liqDsmEw56le376mTZkEX/jEb/RxNFyegNul7eNslCXP9FDj/Lcu0X8KEyMceP2ntpaHrDEVA==",
+      "license": "ISC"
+    },
+    "node_modules/postcss": {
+      "version": "8.5.29",
+      "resolved": "https://registry.npmjs.org/postcss/-/postcss-8.5.29.tgz",
+      "integrity": "sha512-49cGhUbXj8Qenv0iTMxA1cFBzxXoctpC9Ujd77t1WcbJIr6nF/eI7g/8MgxrYldFRuAXvja7xQRwavoW7kgrxQ==",
+      "funding": [
+        {
+          "type": "opencollective",
+          "url": "https://opencollective.com/postcss/"
+        },
+        {
+          "type": "tidelift",
+          "url": "https://tidelift.com/funding/github/npm/postcss"
+        },
+        {
+          "type": "github",
+          "url": "https://github.com/sponsors/ai"
+        }
+      ],
+      "license": "MIT",
+      "dependencies": {
+        "nanoid": "^3.3.19",
+        "picocolors": "^1.1.1",
+        "source-map-js": "^1.2.2"
+      },
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+        "node": "^10 || ^12 || >=14"
+      }
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+      "dependencies": {
+        "cssesc": "^3.0.0",
+        "util-deprecate": "^1.0.2"
+      },
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+        "commander": "^12.1.0",
+        "glob": "^11.0.0",
+        "postcss": "^8.4.47",
+        "postcss-selector-parser": "^6.1.2"
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+        "purgecss": "bin/purgecss.js"
+      }
+    },
+    "node_modules/readdirp": {
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+      "resolved": "https://registry.npmjs.org/readdirp/-/readdirp-4.1.2.tgz",
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+        "type": "individual",
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+      "license": "MIT",
+      "engines": {
+        "node": ">=8"
+      }
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+      "license": "ISC",
+      "engines": {
+        "node": ">=14"
+      },
+      "funding": {
+        "url": "https://github.com/sponsors/isaacs"
+      }
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+      "license": "BSD-3-Clause",
+      "engines": {
+        "node": ">=0.10.0"
+      }
+    },
+    "node_modules/squint-cljs": {
+      "version": "0.14.211",
+      "resolved": "https://registry.npmjs.org/squint-cljs/-/squint-cljs-0.14.211.tgz",
+      "integrity": "sha512-cOXUM4Rne+fVycOuj/HPLwqSUC9CQOddSQ2YXvsyweaV63dpitVSHMABnc1LhZu+Jh8NVKVfs3bY40KD86wgzA==",
+      "funding": [
+        {
+          "type": "github",
+          "url": "https://github.com/sponsors/borkdude"
+        }
+      ],
+      "dependencies": {
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+      },
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+        "squint": "node_cli.js"
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+      "license": "ISC",
+      "dependencies": {
+        "isexe": "^2.0.0"
+      },
+      "bin": {
+        "node-which": "bin/node-which"
+      },
+      "engines": {
+        "node": ">= 8"
+      }
+    }
+  }
+}
diff --git a/bellsprout/package.json b/bellsprout/package.json
new file mode 100644
index 0000000..290232c
--- /dev/null
+++ b/bellsprout/package.json
@@ -0,0 +1,14 @@
+{
+  "dependencies": {
+    "esbuild": "^0.28.2",
+    "purgecss": "^7.0.2",
+    "squint-cljs": "^0.14.211"
+  },
+  "scripts": {
+    "compile": "squint compile",
+    "bundle": "esbuild target/core.mjs --bundle --outfile=resources/public/js/compiled/bellsprout.js",
+    "build": "npm run compile && npm run bundle",
+    "compile:watch": "squint watch",
+    "bundle:watch": "esbuild target/core.mjs --bundle --outfile=resources/public/js/compiled/bellsprout.js --watch"
+  }
+}
diff --git a/bellsprout/project.clj b/bellsprout/project.clj
deleted file mode 100644
index 8da0a3f..0000000
--- a/bellsprout/project.clj
+++ /dev/null
@@ -1,99 +0,0 @@
-(defproject bellsprout "0.1.0-SNAPSHOT"
-  :description "FIXME: write this!"
-  :url "http://example.com/FIXME"
-  :license {:name "Eclipse Public License"
-            :url "http://www.eclipse.org/legal/epl-v10.html"}
-
-  :min-lein-version "2.9.1"
-
-  :dependencies [[org.clojure/clojure "1.10.0"]
-                 [org.clojure/clojurescript "1.10.773"]
-                 [org.clojure/core.async  "0.4.500"]]
-
-  :plugins [[lein-figwheel "0.5.20"]
-            [lein-cljsbuild "1.1.7" :exclusions [[org.clojure/clojure]]]]
-
-  :source-paths ["src"]
-
-  :cljsbuild {:builds
-              [{:id "dev"
-                :source-paths ["src"]
-
-                ;; The presence of a :figwheel configuration here
-                ;; will cause figwheel to inject the figwheel client
-                ;; into your build
-                :figwheel {:on-jsload "bellsprout.core/on-js-reload"
-                           ;; :open-urls will pop open your application
-                           ;; in the default browser once Figwheel has
-                           ;; started and compiled your application.
-                           ;; Comment this out once it no longer serves you.
-                           :open-urls ["http://localhost:3449/index.html"]}
-
-                :compiler {:main bellsprout.core
-                           :asset-path "js/compiled/out"
-                           :output-to "resources/public/js/compiled/bellsprout.js"
-                           :output-dir "resources/public/js/compiled/out"
-                           :source-map-timestamp true
-                           ;; To console.log CLJS data-structures make sure you enable devtools in Chrome
-                           ;; https://github.com/binaryage/cljs-devtools
-                           :preloads [devtools.preload]}}
-               ;; This next build is a compressed minified build for
-               ;; production. You can build this with:
-               ;; lein cljsbuild once min
-               {:id "min"
-                :source-paths ["src"]
-                :compiler {:output-to "resources/public/js/compiled/bellsprout.js"
-                           :main bellsprout.core
-                           :optimizations :advanced
-                           :pretty-print false}}]}
-
-  :figwheel {;; :http-server-root "public" ;; default and assumes "resources"
-             ;; :server-port 3449 ;; default
-             ;; :server-ip "127.0.0.1"
-
-             ;; use the JDK WatchService; the bundled barbary native watcher
-             ;; has no arm64 slice and fails to load on Apple Silicon
-             :hawk-options {:watcher :java}
-
-             :css-dirs ["resources/public/css"] ;; watch and update CSS
-
-             ;; Start an nREPL server into the running figwheel process
-             ;; :nrepl-port 7888
-
-             ;; Server Ring Handler (optional)
-             ;; if you want to embed a ring handler into the figwheel http-kit
-             ;; server, this is for simple ring servers, if this
-
-             ;; doesn't work for you just run your own server :) (see lein-ring)
-
-             ;; :ring-handler hello_world.server/handler
-
-             ;; To be able to open files in your editor from the heads up display
-             ;; you will need to put a script on your path.
-             ;; that script will have to take a file path and a line number
-             ;; ie. in  ~/bin/myfile-opener
-             ;; #! /bin/sh
-             ;; emacsclient -n +$2 $1
-             ;;
-             ;; :open-file-command "myfile-opener"
-
-             ;; if you are using emacsclient you can just use
-             ;; :open-file-command "emacsclient"
-
-             ;; if you want to disable the REPL
-             ;; :repl false
-
-             ;; to configure a different figwheel logfile path
-             ;; :server-logfile "tmp/logs/figwheel-logfile.log"
-
-             ;; to pipe all the output to the repl
-             ;; :server-logfile false
-             }
-
-  :profiles {:dev {:dependencies [[binaryage/devtools "1.0.0"]
-                                  [figwheel-sidecar "0.5.20"]]
-                   ;; need to add dev source path here to get user.clj loaded
-                   :source-paths ["src" "dev"]
-                   ;; need to add the compiled assets to the :clean-targets
-                   :clean-targets ^{:protect false} ["resources/public/js/compiled"
-                                                     :target-path]}})
diff --git a/bellsprout/scripts/treeshake.clj b/bellsprout/scripts/treeshake.clj
index 6e9a786..868a568 100644
--- a/bellsprout/scripts/treeshake.clj
+++ b/bellsprout/scripts/treeshake.clj
@@ -7,7 +7,7 @@
 
 (defn treeshake [content original target]
   (let [shake (partial shell {:out :string}
-                 "purgecss" 
+                 "npx" "purgecss" 
                  "--css" original 
                  "--content")
         out (apply shake content)
diff --git a/bellsprout/squint.edn b/bellsprout/squint.edn
new file mode 100644
index 0000000..9de88d5
--- /dev/null
+++ b/bellsprout/squint.edn
@@ -0,0 +1,2 @@
+{:paths ["src"]

+ :output-dir "target"}

diff --git a/bellsprout/src/bellsprout/core.cljs b/bellsprout/src/core.cljs
index 5ef7d22..2e1ffe4 100644
--- a/bellsprout/src/bellsprout/core.cljs
+++ b/bellsprout/src/core.cljs
@@ -1,8 +1,7 @@
-(ns bellsprout.core
-    (:require [bellsprout.hiccup :refer [hiccup->element]]))
+(ns core
+    (:require [hiccup :refer [hiccup->element]]))
 
 ;; global constants
-(enable-console-print!)
 (def API_BASE_URL "http://localhost:3000")
 
 ;; utilities
@@ -23,9 +22,8 @@
 (def cards-area (get-el "cards"))
 
 ;; show webmentions 
-(defn- create-card [js-data]
-  (let [data (js->clj js-data)
-        wm (get data "webmention")
+(defn- create-card [data]
+  (let [wm (get data "webmention")
         source (get wm "source")
         target (get wm "target")
         mf (get data "microformats")
diff --git a/bellsprout/src/bellsprout/hiccup.cljs b/bellsprout/src/hiccup.cljs
index 1e11fe1..a3bd7f4 100644
--- a/bellsprout/src/bellsprout/hiccup.cljs
+++ b/bellsprout/src/hiccup.cljs
@@ -1,6 +1,6 @@
 ;; from https://clojurians-log.clojureverse.org/clojurescript/2023-12-28/1703788493.602809
 ;; by p-himik, modified by Eltrac
-(ns bellsprout.hiccup)
+(ns hiccup)
 
 (defrecord Fragment [children])