B is a substantive refactor that splits a monolithic forum.rs into cohesive modules (nav, ingest, new_thread, room_members, access) plus adds a genuinely useful sampling script, improving maintainability at real scale. A is a small, useful but narrow config simplification (kaocha test discovery) that reduces boilerplate but touches only one file with modest lasting impact.
constitution · epochs · watch · epoch 3
comparison
c_28dfd8015c8a (tommy-mor) vs c_59974b9da42a (tommy-mor)
download prompt · raw event · cmp_22113cf3f4a190
council reasoning
B’s split of forum HTML into focused modules (nav, ingest, access, room_members, new_thread) is a lasting structural improvement to core server code, despite some helper inlining and an ancillary sample-fixture script. A only rewrites tests.edn to a single ^test\\..+ suite—useful automation, but a narrow config change with far less enduring product impact.
Side A replaces a fragile hand-maintained list of test namespaces with a single auto-discovered `:all` Kaocha suite using `^test\..+`, so new `test.*` files are automatically executed without editing `tests.edn`, reducing ongoing maintenance and preventing missed tests. Side B is largely a structural refactor that moves forum code into new modules and adds a macOS-specific profiling helper (`sample-fixture`), which improves organization and tooling but introduces little new core project behavior.
sides
A — c_28dfd8015c8a (tommy-mor)
message
[0bebe819] Unify kaocha test discovery to one auto-discovered suite. Replace the two hand-enumerated suites (:http-integration, :browser) with a single :all suite that picks up every test.* namespace under test/. New test files now run automatically without touching tests.edn — needed for the test.ranking namespace added alongside the #146 fix, and for any future tests. Both ./TEST.sh and CI (.github/workflows/ci.yml) invoke `clojure -M:kaocha`, so both pick up the new suite without changes. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
diff preview
diff --git a/tests.edn b/tests.edn
index 5e2b0433a66c51806d08ef38d691259cfccd1fe0..e51ffcc81eeae6f41c85d1bfc5ba32f592cc5818 100644
--- a/tests.edn
+++ b/tests.edn
@@ -1,30 +1,14 @@
#kaocha/v1
-{:tests
- [{:id :http-integration
- :test-paths ["test"]
- :source-paths ["."]
- :ns-patterns ["^test\\.integration$"
- "^test\\.auth$"
- "^test\\.grants$"
- "^test\\.invites$"
- "^test\\.room-list$"]
- :kaocha.filter/skip-meta [:skip]
- :parallel? false}
- {:id :browser
- :test-paths ["test"]
- :source-paths ["."]
- :ns-patterns ["^test\\.browser-sse$"
- "^test\\.browser-ui-morph$"
- "^test\\.browser-post-redact$"
- "^test\\.browser-room-delete$"
- "^test\\.browser-public-garden$"
- "^test\\.browser-redact-thread-index$"
- "^test\\.browser-garden-pin$"
- "^test\\.browser-vote-compare$"
- "^test\\.browser-github-resolver$"]
- :kaocha.filter/skip-meta [:skip]
- :parallel? false}]
- :plugins [:kaocha.plugin/junit-xml]
- :kaocha.plugin.junit-xml/target-file "target/kaocha-junit.xml"
- :kaocha.plugin.junit-xml/add-location-metadata? true
- :reporter kaocha.report.progress/report}
+ {:tests
+ [{:id :all
+ :test-paths ["test"]
+ :source-paths ["."]
+ ;; Pick up every test.* namespace under test/. New files don't need to be
+ ;; enumerated here — drop them in test/ with `(ns test.foo …)` and they run.
+ :ns-patterns ["^test\\..+"]
+ :kaocha.filter/skip-meta [:skip]
+ :parallel? false}]
+ :plugins [:kaocha.plugin/junit-xml]
+ :kaocha.plugin.junit-xml/target-file "target/kaocha-junit.xml"
+ :kaocha.plugin.junit-xml/add-location-metadata? true
+ :reporter kaocha.report.progress/report}
B — c_59974b9da42a (tommy-mor)
message
[c99adc26] refactor forum into files
diff preview
diff --git a/bb.edn b/bb.edn
index 4680e82d4227057d2eea6041dc5647beb759131d..ce0f6fcd45a67ead3295b90db2a301e9b304f3da 100644
--- a/bb.edn
+++ b/bb.edn
@@ -51,6 +51,11 @@
:requires ([test.walkthrough-fixture :as walkthrough-fixture])
:task (walkthrough-fixture/run-fixture)}
+ sample-fixture
+ {:doc "macOS: run `sample` on process(es) listening on the fixture TCP port (default 8080). Usage: bb sample-fixture [PORT] [DURATION_SEC] [OUT_DIR]"
+ :requires ([scripts.sample-fixture :as sample-fixture])
+ :task (apply sample-fixture/-main *command-line-args*)}
+
perf
{:doc "Performance test: concurrent HTTP requests to detect blocking I/O"
:requires ([scripts.perf :as perf])
diff --git a/scripts/sample_fixture.bb b/scripts/sample_fixture.bb
new file mode 100644
index 0000000000000000000000000000000000000000..ac2368623c5043ba6e027afef6b5b37d392767b0
--- /dev/null
+++ b/scripts/sample_fixture.bb
@@ -0,0 +1,70 @@
+(ns scripts.sample-fixture
+ "Find process(es) listening on the fixture port (default 8080) and run macOS `sample`."
+ (:require [babashka.fs :as fs]
+ [babashka.process :as p]
+ [clojure.string :as str]))
+
+(defn- usage []
+ (println "Usage: bb sample-fixture [PORT] [DURATION_SEC] [OUT_DIR]")
+ (println "")
+ (println " Finds PIDs bound to TCP LISTEN on PORT (default 8080), then runs")
+ (println " `sample` for each PID. OUT_DIR defaults to the current directory.")
+ (println "")
+ (println " Example: bb sample-fixture")
+ (println " bb sample-fixture 8080 10")
+ (println " bb sample-fixture 8080 5 /tmp")
+ (println "")
+ (println " Requires macOS (the `sample` tool)."))
+
+(defn- parse-long* [s]
+ (try (Long/parseLong s)
+ (catch NumberFormatException _ nil)))
+
+(defn- listen-pids [port]
+ (let [spec (str "TCP:" port)
+ {:keys [out exit]}
+ @(p/process ["lsof" "-nP" (str "-i" spec) "-sTCP:LISTEN" "-t"]
+ {:out :string :err :string})]
+ (when (zero? exit)
+ (->> (str/split-lines out)
+ (map str/trim)
+ (remove str/blank?)
+ (distinct)
+ vec))))
+
+(defn- sample-bin []
+ (or (fs/which "sample")
+ (throw (ex-info "macOS `sample` not found on PATH" {}))))
+
+(defn- run-sample! [sample duration-sec pid out-file]
+ (println (str "sampling PID " pid " for " duration-sec "s → " out-file))
+ (let [{:keys [exit err]} @(p/process [sample (str pid) (str duration-sec) "-file" out-file]
+ {:out :inherit :err :inherit})]
+ (when-not (zero? exit)
+ (binding [*out* *err*]
+ (println "sample failed:" err))
+ (System/exit exit))))
+
+(defn -main [& args]
+ (when (some #{"-h" "--help" "help"} args)
+ (usage)
+ (System/exit 0))
+ (let [port (or (some-> (first args) parse-long*) 8080)
+ duration-sec (or (some-> (second args) parse-long*) 5)
+ out-dir (or (nth args 2 nil) ".")
+ pids (listen-pids port)]
+ (when (or (nil? pids) (empty? pids))
+ (binding [*out* *err*]
+ (println (str "No process listening on TCP " port " (LISTEN). Is `bb fixture` running?")))
+ (System/exit 1))
+ (when-not (fs/exists? out-dir)
+ (binding [*out* *err*]
+ (println "Output directory does not exist:" out-dir))
+ (System/exit 1))
+ (let [sample (sample-bin)
+ ts (str (System/currentTimeMillis))]
+ (println (str "port " port " → PIDs " (str/join ", " pids)))
+ (doseq [pid pids]
+ (let [out-file (str (fs/path out-dir) "/slug-sample-" port "-" pid "-" ts ".txt")]
+ (run-sample! sample duration-sec pid (str out-file))))
+ (println "done."))))
diff --git a/server/src/html/forum.rs b/server/src/html/forum.rs
index a55fc1f79d03719eb74b216865b2c15199c48ea7..5ad8dfc84dd735d589432e2c613ff687a75f2e61 100644
--- a/server/src/html/forum.rs
+++ b/server/src/html/forum.rs
@@ -380,22 +380,6 @@ fn room_members_inner(members: &[RoomMemberRow]) -> Markup {
}
}
-pub(crate) fn set_room_members_expanded_rpc(room_wire: &str, expanded: bool) -> String {
- template_json_compact(&HtmlUiAction::SetRoomMembersExpanded {
- room_wire: room_wire.to_string(),
- expanded,
- })
- .expect("static json")
-}
-
-pub(crate) fn set_room_new_thread_compose_expanded_rpc(nav: &ThreadNav, expanded: bool) -> String {
- template_json_compact(&HtmlUiAction::SetRoomNewThreadComposeExpanded {
- room_wire: nav.room_wire.clone(),
- expanded,
- })
- .expect("static json")
-}
-
/// Fragment for `#room-members-section` — expand/collapse is server-driven via `POST /ui`.
pub(crate) fn room_members_section_markup(
reduced: &ReducerState,
@@ -406,13 +390,14 @@ pub(crate) fn room_members_section_markup(
if members.is_empty() {
return html! {};
}
- let rpc_open = set_room_members_expanded_rpc(room_id, true);
- let rpc_close = set_room_members_expanded_rpc(room_id, false);
html! {
div id="room-members-section" {
@if members_expanded {
form method="POST" action="/ui" {
- input type="hidden" name=(UI_RPC_FIELD) value=(rpc_close);
+ input type="hidden" name=(UI_RPC_FIELD) value=(template_json_compact(&HtmlUiAction::SetRoomMembersExpanded {
+ room_wire: room_id.to_string(),
+ expanded: false,
+ }).expect("static json"));
button type="submit" class="form-toggle" aria-expanded="true" {
"hide members & permissions"
}
@@ -422,7 +407,10 @@ pub(crate) fn room_members_section_markup(
}
} @else {
form method="POST" action="/ui" {
- input type="hidden" name=(UI_RPC_FIELD) value=(rpc_open);
+ input type="hidden" name=(UI_RPC_FIELD) value=(template_json_compact(&HtmlUiAction::SetRoomMembersExpanded {
+ room_wire: room_id.to_string(),
+ expanded: true,
+ }).expect("static json"));
button type="submit" class="form-toggle" aria-expanded="false" {
"members & permissions"
}
@@ -514,28 +502,24 @@ fn compose_form(nav: &ThreadNav, thread_tag: &str, show: bool) -> Markup {
if !show {
return html! {};
}
- let rpc_post = template_json_compact(&json!({
- "action": "post_ingest",
- "room": nav.room_wire,
- "thread_tag": thread_tag,
- "text": {"$form": "text"},
- "error_target": "thread-compose-errors",
- "form_id": "thread-compose-form",
- }))
- .unwrap();
- let rpc_check = template_json_compact(&json!({
- "action": "check_ingest",
- "room": nav.room_wire,
- "thread_tag": thread_tag,
- "text": {"$form": "text"},
- "error_target": "thread-compose-errors",
- "form_id": "thread-compose-form",
- }))
- .unwrap();
html! {
section class="compose" id="thread-compose" {
- form id="thread-compose-form" method="POST" action="/ui" data-check-action="/ui" data-check-rpc=(rpc_check) {
- input type="hidden" name=(UI_RPC_FIELD) value=(rpc_post);
+ form id="thread-compose-form" method="POST" action="/ui" data-check-action="/ui" data-check-rpc=(template_json_compact(&json!({
+ "action": "check_ingest",
+ "room": nav.room_wire,
+ "thread_tag": thread_tag,
+ "text": {"$form": "text"},
+ "error_target": "thread-compose-errors",
+ "form_id": "thread-compose-form",
+ })).unwrap()) {
+ input type="hidden" name=(UI_RPC_FIELD) value=(template_json_compact(&json!({
+ "action": "post_ingest",
+ "room": nav.room_wire,
+ "thread_tag": thread_tag,
+ "text": {"$form": "text"},
+ "error_target": "thread-compose-errors",
+ "form_id": "thread-compose-form",
+ })).unwrap());
textarea name="text" rows="5" cols="80" placeholder="prose or ~/items and votes…" {}
p {
button type="submit" { "post" }
@@ -712,7 +696,7 @@ pub async fn home(
p class="muted" { "dark = time-ordered · light = vote-ranked" }
div class="thread-feed-toolbar" {
form method="POST" action="/ui" {
- input type="hidden" name=(UI_RPC_FIELD) value=(expand_public_new_thread_rpc_value());
+ input type="hidden" name=(UI_RPC_FIELD) value=(template_json_compact(&HtmlUiAction::ExpandPublicNewThreadForm).expect("static json"));
button type="submit" class="section-add-btn" { "+" }
}
}
@@ -1002,14 +986,15 @@ fn new_thread_form_for_room(nav: &ThreadNav, show: bool, compose_expanded: bool)
if !show {
return html! {};
}
- let rpc_open = set_room_new_thread_compose_expanded_rpc(nav, true);
- let rpc_close = set_room_new_thread_compose_expanded_rpc(nav, false);
// Single root for Idiomorph when morphing `#room-new-thread-ui-slot` (expanded has form + section).
html! {
div class="room-new-thread-slot-inner" {
@if compose_expanded {
form method="POST" action="/ui" {
- input type="hidden" name=(UI_RPC_FIELD) value=(rpc_close);
+ input type="hidden" name=(UI_RPC_FIELD) value=(template_json_compact(&HtmlUiAction::SetRoomNewThreadComposeExpanded {
+ room_wire: nav.room_wire.clone(),
+ expanded: false,
+ }).expect("static json"));
button type="submit" class="form-toggle" aria-expanded="true" {
"-"
}
@@ -1039,7 +1024,10 @@ fn new_thread_form_for_room(nav: &ThreadNav, show: bool, compose_expanded: bool)
}
} @else {
form method="POST" action="/ui" {
- input type="hidden" name=(UI_RPC_FIELD) value=(rpc_open);
+ input type="hidden" name=(UI_RPC_FIELD) value=(template_json_compact(&HtmlUiAction::SetRoomNewThreadComposeExpanded {
+ room_wire: nav.room_wire.clone(),
+ expanded: true,
+ }).expect("static json"));
button type="submit" class="form-toggle" aria-expanded="false" {
"+"
}
@@ -1049,10 +1037,6 @@ fn new_thread_form_for_room(nav: &ThreadNav, show: bool, compose_expanded: bool)
}
}
-pub(crate) fn expand_public_new_thread_rpc_value() -> String {
- template_json_compact(&HtmlUiAction::ExpandPublicNewThreadForm).expect("static json")
-}
-
pub(crate) fn login_to_post_hint_markup() -> Markup {
html! {
p class="muted" { "log in to post" }
diff --git a/server/src/html/forum/access.rs b/server/src/html/forum/access.rs
new file mode 100644
index 0000000000000000000000000000000000000000..f9f7139b63442a6ef3a927b77a72805f15feec3f
--- /dev/null
+++ b/server/src/html/forum/access.rs
@@ -0,0 +1,16 @@
+use crate::events::ThreadCapability;
+use crate::reducer::ReducerState;
+
+pub(crate) fn user_can_view_room(reduced: &ReducerState, room_id: &str, username: Option<&str>) -> bool {
+ if !reduced.rooms.contains(room_id) {
+ return false;
+ }
+ let Some(u) = username else {
+ return false;
+ };
+ reduced.user_has_cap(room_id, u, ThreadCapability::View)
+}
+
+pub(crate) fn user_can_post_room(reduced: &ReducerState, room_id: &str, username: &str) -> bool {
+ reduced.user_has_cap(room_id, username, ThreadCapability::Post)
+}
diff --git a/server/src/html/forum/ingest
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