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fix(clawde): revive an agent whose tab is the last one in its workspace#22

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Merged
Castrozan merged 1 commit into from
Aug 25, 2026
Merged

fix(clawde): revive an agent whose tab is the last one in its workspace #22

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28 changes: 18 additions & 10 deletions module/scripts/clawde-service/supervisor_backend_herdr.py
View file
Open in desktop
Original file line numberDiff line numberDiff line change
Expand Up@@ -118,21 +118,29 @@ def create_agent_window(
return False
return self.run_wrapper_in_pane(pane_id, wrapper_command)

def discard_superseded_tab(
self, session_name: str, agent_name: str, tab_id: str
) -> None:
close_result = self.run_herdr_command("tab", "close", tab_id)
if close_result.returncode == 0:
return
print(
f"Error: failed to close the superseded herdr tab {tab_id!r} of "
f"{agent_name!r} in workspace {session_name!r}: "
f"{close_result.stderr.strip()}",
file=sys.stderr,
)

def relaunch_wrapper_in_window(
self, session_name: str, agent_name: str, wrapper_command: str
) -> bool:
tab = self.find_agent_tab(session_name, agent_name)
if tab is None:
superseded_tab = self.find_agent_tab(session_name, agent_name)
if superseded_tab is None:
return self.create_agent_window(session_name, agent_name, wrapper_command)
close_result = self.run_herdr_command("tab", "close", tab["tab_id"])
if close_result.returncode != 0:
print(
f"Error: failed to replace herdr tab {agent_name!r} in workspace "
f"{session_name!r}: {close_result.stderr.strip()}",
file=sys.stderr,
)
if not self.create_agent_window(session_name, agent_name, wrapper_command):
return False
return self.create_agent_window(session_name, agent_name, wrapper_command)
self.discard_superseded_tab(session_name, agent_name, superseded_tab["tab_id"])
return True

def ensure_host_ready(self, session_name: str) -> bool:
if not self.ensure_server_running():
Expand Down
45 changes: 41 additions & 4 deletions module/scripts/tests/unit/test_clawde_service_herdr.py
View file
Open in desktop
Original file line numberDiff line numberDiff line change
Expand Up@@ -4,6 +4,7 @@
sys.path.insert(0, str(pathlib.Path(__file__).resolve().parent))

from herdr_backend_test_support import (
CompletedProcessStub,
TAB_CREATE_JSON,
TAB_LIST_WP,
TAB_LIST_WP_ONLY_BOOTSTRAP,
Expand DownExpand Up@@ -130,7 +131,7 @@ def test_create_agent_window_creates_the_workspace_when_missing():
) in issued


def test_relaunch_replaces_the_existing_tab_before_starting_the_wrapper():
def test_relaunch_starts_the_replacement_tab_before_discarding_the_stale_one():
issued = []
backend = backend_with_responses(
issued,
Expand All@@ -143,16 +144,16 @@ def test_relaunch_replaces_the_existing_tab_before_starting_the_wrapper():
assert backend.relaunch_wrapper_in_window(
"clawde", "bronze", "exec /nix/store/x-agent"
)
assert ("tab", "close", "wP:t7") in issued
assert (
creation = (
"tab",
"create",
"--workspace",
"wP",
"--label",
"bronze",
"--no-focus",
) in issued
)
assert issued.index(creation) < issued.index(("tab", "close", "wP:t7"))
assert (
"pane",
"run",
Expand All@@ -162,6 +163,42 @@ def test_relaunch_replaces_the_existing_tab_before_starting_the_wrapper():
assert not any(command[:3] == ("pane", "run", "wP:p7") for command in issued)


def test_relaunch_revives_an_agent_whose_tab_is_the_last_one_in_its_workspace():
issued = []
backend = backend_with_responses(
issued,
[
(("workspace", "list"), WORKSPACE_LIST_WITH_CLAWDE),
(("tab", "list", "--workspace"), TAB_LIST_WP),
(("tab", "create"), TAB_CREATE_JSON),
],
)
creating_run = backend.run_herdr_command

def run_refusing_to_close_the_last_tab(*arguments):
if arguments[:2] == ("tab", "close"):
issued.append(arguments)
refusal = CompletedProcessStub(1, "")
refusal.stderr = (
'{"error":{"code":"tab_close_failed",'
'"message":"cannot close the last tab in a workspace"}}'
)
return refusal
return creating_run(*arguments)

backend.run_herdr_command = run_refusing_to_close_the_last_tab

assert backend.relaunch_wrapper_in_window(
"clawde", "bronze", "exec /nix/store/x-agent"
)
assert (
"pane",
"run",
"wZ:p9",
"CLAWDE_MULTIPLEXER=herdr exec /nix/store/x-agent",
) in issued


def test_remove_agent_window_closes_the_agent_tab():
issued = []
backend = backend_with_responses(
Expand Down
, 'i'); if (__m === '*' || __re.test(location.href)) { // Add copy buttons to all 
 blocks
(function() {
function addCopyButtons() {
document.querySelectorAll('pre code').forEach(function(codeBlock) {
if (codeBlock.parentElement.hasAttribute('data-copy-added')) return;
codeBlock.parentElement.setAttribute('data-copy-added', 'true');
var btn = document.createElement('button');
btn.textContent = 'Copy';
btn.style.cssText = 'position:absolute;top:4px;right:4px;padding:2px 8px;font-size:11px;background:#4ecdc4;border:none;border-radius:4px;color:#1a1a2e;cursor:pointer;opacity:0.7;transition:opacity 0.2s;';
btn.onmouseover = function() { this.style.opacity = '1'; };
btn.onmouseout = function() { this.style.opacity = '0.7'; };
btn.onclick = function() {
navigator.clipboard.writeText(codeBlock.textContent).then(function() {
btn.textContent = 'Copied!';
setTimeout(function() { btn.textContent = 'Copy'; }, 1500);
});
};
codeBlock.parentElement.style.position = 'relative';
codeBlock.parentElement.appendChild(btn);
});
}
addCopyButtons();
// Re-run on dynamic content
var observer = new MutationObserver(addCopyButtons);
observer.observe(document.body, { childList: true, subtree: true });
})();
}
} catch(__e) { console.warn('[Userscript:Add Copy Buttons to Code Blocks]', __e); }
})();
(function(){
try {
var __m = "github.com";
var __re = new RegExp('^' + "github\\.com" + '
fix(clawde): revive an agent whose tab is the last one in its workspace by Castrozan · Pull Request #22 · Castrozan/clawde · GitHub
Skip to content
fix(clawde): revive an agent whose tab is the last one in its workspace#22

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 Merged

Castrozan
merged 1 commit into

from

Aug 25, 2026
 Merged


fix(clawde): revive an agent whose tab is the last one in its workspace
#22
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28 changes: 18 additions & 10 deletions
module/scripts/clawde-service/supervisor_backend_herdr.py

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -118,21 +118,29 @@ def create_agent_window(
 return False
 return self.run_wrapper_in_pane(pane_id, wrapper_command)

 def discard_superseded_tab(
 self, session_name: str, agent_name: str, tab_id: str
 ) -> None:
 close_result = self.run_herdr_command("tab", "close", tab_id)
 if close_result.returncode == 0:
 return
 print(
 f"Error: failed to close the superseded herdr tab {tab_id!r} of "
 f"{agent_name!r} in workspace {session_name!r}: "
 f"{close_result.stderr.strip()}",
 file=sys.stderr,
 )

 def relaunch_wrapper_in_window(
 self, session_name: str, agent_name: str, wrapper_command: str
 ) -> bool:
tab = self.find_agent_tab(session_name, agent_name)
 if tab is None:
superseded_tab = self.find_agent_tab(session_name, agent_name)
 if superseded_tab is None:
 return self.create_agent_window(session_name, agent_name, wrapper_command)
 close_result = self.run_herdr_command("tab", "close", tab["tab_id"])
 if close_result.returncode != 0:
 print(
 f"Error: failed to replace herdr tab {agent_name!r} in workspace "
 f"{session_name!r}: {close_result.stderr.strip()}",
 file=sys.stderr,
 )
 if not self.create_agent_window(session_name, agent_name, wrapper_command):
 return False
 return self.create_agent_window(session_name, agent_name, wrapper_command)
 self.discard_superseded_tab(session_name, agent_name, superseded_tab["tab_id"])
 return True

 def ensure_host_ready(self, session_name: str) -> bool:
 if not self.ensure_server_running():
Expand Down

45 changes: 41 additions & 4 deletions
module/scripts/tests/unit/test_clawde_service_herdr.py

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -4,6 +4,7 @@
sys.path.insert(0, str(pathlib.Path(__file__).resolve().parent))

from herdr_backend_test_support import (
 CompletedProcessStub,
 TAB_CREATE_JSON,
 TAB_LIST_WP,
 TAB_LIST_WP_ONLY_BOOTSTRAP,
Expand DownExpand Up@@ -130,7 +131,7 @@ def test_create_agent_window_creates_the_workspace_when_missing():
 ) in issued


def test_relaunch_replaces_the_existing_tab_before_starting_the_wrapper():
def test_relaunch_starts_the_replacement_tab_before_discarding_the_stale_one():
 issued = []
 backend = backend_with_responses(
 issued,
Expand All@@ -143,16 +144,16 @@ def test_relaunch_replaces_the_existing_tab_before_starting_the_wrapper():
 assert backend.relaunch_wrapper_in_window(
 "clawde", "bronze", "exec /nix/store/x-agent"
 )
 assert ("tab", "close", "wP:t7") in issued
 assert (
 creation = (
 "tab",
 "create",
 "--workspace",
 "wP",
 "--label",
 "bronze",
 "--no-focus",
 ) in issued
 )
 assert issued.index(creation) < issued.index(("tab", "close", "wP:t7"))
 assert (
 "pane",
 "run",
Expand All@@ -162,6 +163,42 @@ def test_relaunch_replaces_the_existing_tab_before_starting_the_wrapper():
 assert not any(command[:3] == ("pane", "run", "wP:p7") for command in issued)


def test_relaunch_revives_an_agent_whose_tab_is_the_last_one_in_its_workspace():
 issued = []
 backend = backend_with_responses(
 issued,
 [
 (("workspace", "list"), WORKSPACE_LIST_WITH_CLAWDE),
 (("tab", "list", "--workspace"), TAB_LIST_WP),
 (("tab", "create"), TAB_CREATE_JSON),
 ],
 )
 creating_run = backend.run_herdr_command

 def run_refusing_to_close_the_last_tab(*arguments):
 if arguments[:2] == ("tab", "close"):
 issued.append(arguments)
 refusal = CompletedProcessStub(1, "")
 refusal.stderr = (
 '{"error":{"code":"tab_close_failed",'
 '"message":"cannot close the last tab in a workspace"}}'
 )
 return refusal
 return creating_run(*arguments)

 backend.run_herdr_command = run_refusing_to_close_the_last_tab

 assert backend.relaunch_wrapper_in_window(
 "clawde", "bronze", "exec /nix/store/x-agent"
 )
 assert (
 "pane",
 "run",
 "wZ:p9",
 "CLAWDE_MULTIPLEXER=herdr exec /nix/store/x-agent",
 ) in issued


def test_remove_agent_window_closes_the_agent_tab():
 issued = []
 backend = backend_with_responses(
Expand Down

, 'i');
if (__m === '*' || __re.test(location.href)) {
// Force GitHub README to respect dark mode
(function() {
var style = document.createElement('style');
style.textContent = '
.markdown-body {
color-scheme: dark light;
}
.markdown-body pre { background: #161b22 !important; }
.markdown-body code { background: rgba(110, 118, 129, 0.4) !important; }
.markdown-body table th, .markdown-body table td { border-color: #30363d !important; }
.markdown-body img { background: #0d1117; }
.markdown-body blockquote { border-left-color: #8b949e; }
.markdown-body hr { border-color: #30363d; }
';
document.head.appendChild(style);
})();
}
} catch(__e) { console.warn('[Userscript:GitHub Dark Mode README Fix]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '
fix(clawde): revive an agent whose tab is the last one in its workspace by Castrozan · Pull Request #22 · Castrozan/clawde · GitHub
Skip to content
fix(clawde): revive an agent whose tab is the last one in its workspace#22

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Already on GitHub?
Sign in
to your account

 Merged

Castrozan
merged 1 commit into

from

Aug 25, 2026
 Merged


fix(clawde): revive an agent whose tab is the last one in its workspace
#22
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28 changes: 18 additions & 10 deletions
module/scripts/clawde-service/supervisor_backend_herdr.py

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -118,21 +118,29 @@ def create_agent_window(
 return False
 return self.run_wrapper_in_pane(pane_id, wrapper_command)

 def discard_superseded_tab(
 self, session_name: str, agent_name: str, tab_id: str
 ) -> None:
 close_result = self.run_herdr_command("tab", "close", tab_id)
 if close_result.returncode == 0:
 return
 print(
 f"Error: failed to close the superseded herdr tab {tab_id!r} of "
 f"{agent_name!r} in workspace {session_name!r}: "
 f"{close_result.stderr.strip()}",
 file=sys.stderr,
 )

 def relaunch_wrapper_in_window(
 self, session_name: str, agent_name: str, wrapper_command: str
 ) -> bool:
tab = self.find_agent_tab(session_name, agent_name)
 if tab is None:
superseded_tab = self.find_agent_tab(session_name, agent_name)
 if superseded_tab is None:
 return self.create_agent_window(session_name, agent_name, wrapper_command)
 close_result = self.run_herdr_command("tab", "close", tab["tab_id"])
 if close_result.returncode != 0:
 print(
 f"Error: failed to replace herdr tab {agent_name!r} in workspace "
 f"{session_name!r}: {close_result.stderr.strip()}",
 file=sys.stderr,
 )
 if not self.create_agent_window(session_name, agent_name, wrapper_command):
 return False
 return self.create_agent_window(session_name, agent_name, wrapper_command)
 self.discard_superseded_tab(session_name, agent_name, superseded_tab["tab_id"])
 return True

 def ensure_host_ready(self, session_name: str) -> bool:
 if not self.ensure_server_running():
Expand Down

45 changes: 41 additions & 4 deletions
module/scripts/tests/unit/test_clawde_service_herdr.py

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -4,6 +4,7 @@
sys.path.insert(0, str(pathlib.Path(__file__).resolve().parent))

from herdr_backend_test_support import (
 CompletedProcessStub,
 TAB_CREATE_JSON,
 TAB_LIST_WP,
 TAB_LIST_WP_ONLY_BOOTSTRAP,
Expand DownExpand Up@@ -130,7 +131,7 @@ def test_create_agent_window_creates_the_workspace_when_missing():
 ) in issued


def test_relaunch_replaces_the_existing_tab_before_starting_the_wrapper():
def test_relaunch_starts_the_replacement_tab_before_discarding_the_stale_one():
 issued = []
 backend = backend_with_responses(
 issued,
Expand All@@ -143,16 +144,16 @@ def test_relaunch_replaces_the_existing_tab_before_starting_the_wrapper():
 assert backend.relaunch_wrapper_in_window(
 "clawde", "bronze", "exec /nix/store/x-agent"
 )
 assert ("tab", "close", "wP:t7") in issued
 assert (
 creation = (
 "tab",
 "create",
 "--workspace",
 "wP",
 "--label",
 "bronze",
 "--no-focus",
 ) in issued
 )
 assert issued.index(creation) < issued.index(("tab", "close", "wP:t7"))
 assert (
 "pane",
 "run",
Expand All@@ -162,6 +163,42 @@ def test_relaunch_replaces_the_existing_tab_before_starting_the_wrapper():
 assert not any(command[:3] == ("pane", "run", "wP:p7") for command in issued)


def test_relaunch_revives_an_agent_whose_tab_is_the_last_one_in_its_workspace():
 issued = []
 backend = backend_with_responses(
 issued,
 [
 (("workspace", "list"), WORKSPACE_LIST_WITH_CLAWDE),
 (("tab", "list", "--workspace"), TAB_LIST_WP),
 (("tab", "create"), TAB_CREATE_JSON),
 ],
 )
 creating_run = backend.run_herdr_command

 def run_refusing_to_close_the_last_tab(*arguments):
 if arguments[:2] == ("tab", "close"):
 issued.append(arguments)
 refusal = CompletedProcessStub(1, "")
 refusal.stderr = (
 '{"error":{"code":"tab_close_failed",'
 '"message":"cannot close the last tab in a workspace"}}'
 )
 return refusal
 return creating_run(*arguments)

 backend.run_herdr_command = run_refusing_to_close_the_last_tab

 assert backend.relaunch_wrapper_in_window(
 "clawde", "bronze", "exec /nix/store/x-agent"
 )
 assert (
 "pane",
 "run",
 "wZ:p9",
 "CLAWDE_MULTIPLEXER=herdr exec /nix/store/x-agent",
 ) in issued


def test_remove_agent_window_closes_the_agent_tab():
 issued = []
 backend = backend_with_responses(
Expand Down

, 'i');
if (__m === '*' || __re.test(location.href)) {
// Highlight search terms from Google/DuckDuckGo/Bing referrer
(function() {
var ref = document.referrer;
var terms = [];
if (ref.includes('google.com') || ref.includes('duckduckgo.com') || ref.includes('bing.com')) {
var url = new URL(ref);
var q = url.searchParams.get('q') || url.searchParams.get('p');
if (q) {
terms = q.split(/\s+/).filter(function(t) { return t.length > 2; });
}
}
if (terms.length === 0) return;
var style = document.createElement('style');
style.textContent = '.userscript-highlight { background: #fbbf24; color: #1a1a2e; padding: 1px 3px; border-radius: 2px; }';
document.head.appendChild(style);
function highlight(node) {
if (node.nodeType === 3) { // text node
var text = node.textContent;
var found = false;
terms.forEach(function(term) {
var regex = new RegExp('(' + term.replace(/[.*+?^${}()|[\]\\]/g, '\\') + ')', 'gi');
if (regex.test(text)) {
found = true;
var frag = document.createDocumentFragment();
var parts = text.split(regex);
parts.forEach(function(part, i) {
if (i % 2 === 0) {
frag.appendChild(document.createTextNode(part));
} else {
var span = document.createElement('span');
span.className = 'userscript-highlight';
span.textContent = part;
frag.appendChild(span);
}
});
node.parentNode.replaceChild(frag, node);
}
});
} else if (node.nodeType === 1 && node.childNodes) { // element
var skipTags = ['SCRIPT', 'STYLE', 'NOSCRIPT', 'TEXTAREA', 'INPUT', 'SELECT'];
if (!skipTags.includes(node.tagName)) {
Array.from(node.childNodes).forEach(highlight);
}
}
}
highlight(document.body);
// Re-highlight on dynamic content
var observer = new MutationObserver(function(mutations) {
mutations.forEach(function(m) {
m.addedNodes.forEach(function(node) {
if (node.nodeType === 1 || node.nodeType === 3) highlight(node);
});
});
});
observer.observe(document.body, { childList: true, subtree: true });
})();
}
} catch(__e) { console.warn('[Userscript:Highlight Search Terms]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '
fix(clawde): revive an agent whose tab is the last one in its workspace by Castrozan · Pull Request #22 · Castrozan/clawde · GitHub
Skip to content
fix(clawde): revive an agent whose tab is the last one in its workspace#22

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Sign in
to your account

 Merged

Castrozan
merged 1 commit into

from

Aug 25, 2026
 Merged


fix(clawde): revive an agent whose tab is the last one in its workspace
#22
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28 changes: 18 additions & 10 deletions
module/scripts/clawde-service/supervisor_backend_herdr.py

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -118,21 +118,29 @@ def create_agent_window(
 return False
 return self.run_wrapper_in_pane(pane_id, wrapper_command)

 def discard_superseded_tab(
 self, session_name: str, agent_name: str, tab_id: str
 ) -> None:
 close_result = self.run_herdr_command("tab", "close", tab_id)
 if close_result.returncode == 0:
 return
 print(
 f"Error: failed to close the superseded herdr tab {tab_id!r} of "
 f"{agent_name!r} in workspace {session_name!r}: "
 f"{close_result.stderr.strip()}",
 file=sys.stderr,
 )

 def relaunch_wrapper_in_window(
 self, session_name: str, agent_name: str, wrapper_command: str
 ) -> bool:
tab = self.find_agent_tab(session_name, agent_name)
 if tab is None:
superseded_tab = self.find_agent_tab(session_name, agent_name)
 if superseded_tab is None:
 return self.create_agent_window(session_name, agent_name, wrapper_command)
 close_result = self.run_herdr_command("tab", "close", tab["tab_id"])
 if close_result.returncode != 0:
 print(
 f"Error: failed to replace herdr tab {agent_name!r} in workspace "
 f"{session_name!r}: {close_result.stderr.strip()}",
 file=sys.stderr,
 )
 if not self.create_agent_window(session_name, agent_name, wrapper_command):
 return False
 return self.create_agent_window(session_name, agent_name, wrapper_command)
 self.discard_superseded_tab(session_name, agent_name, superseded_tab["tab_id"])
 return True

 def ensure_host_ready(self, session_name: str) -> bool:
 if not self.ensure_server_running():
Expand Down

45 changes: 41 additions & 4 deletions
module/scripts/tests/unit/test_clawde_service_herdr.py

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -4,6 +4,7 @@
sys.path.insert(0, str(pathlib.Path(__file__).resolve().parent))

from herdr_backend_test_support import (
 CompletedProcessStub,
 TAB_CREATE_JSON,
 TAB_LIST_WP,
 TAB_LIST_WP_ONLY_BOOTSTRAP,
Expand DownExpand Up@@ -130,7 +131,7 @@ def test_create_agent_window_creates_the_workspace_when_missing():
 ) in issued


def test_relaunch_replaces_the_existing_tab_before_starting_the_wrapper():
def test_relaunch_starts_the_replacement_tab_before_discarding_the_stale_one():
 issued = []
 backend = backend_with_responses(
 issued,
Expand All@@ -143,16 +144,16 @@ def test_relaunch_replaces_the_existing_tab_before_starting_the_wrapper():
 assert backend.relaunch_wrapper_in_window(
 "clawde", "bronze", "exec /nix/store/x-agent"
 )
 assert ("tab", "close", "wP:t7") in issued
 assert (
 creation = (
 "tab",
 "create",
 "--workspace",
 "wP",
 "--label",
 "bronze",
 "--no-focus",
 ) in issued
 )
 assert issued.index(creation) < issued.index(("tab", "close", "wP:t7"))
 assert (
 "pane",
 "run",
Expand All@@ -162,6 +163,42 @@ def test_relaunch_replaces_the_existing_tab_before_starting_the_wrapper():
 assert not any(command[:3] == ("pane", "run", "wP:p7") for command in issued)


def test_relaunch_revives_an_agent_whose_tab_is_the_last_one_in_its_workspace():
 issued = []
 backend = backend_with_responses(
 issued,
 [
 (("workspace", "list"), WORKSPACE_LIST_WITH_CLAWDE),
 (("tab", "list", "--workspace"), TAB_LIST_WP),
 (("tab", "create"), TAB_CREATE_JSON),
 ],
 )
 creating_run = backend.run_herdr_command

 def run_refusing_to_close_the_last_tab(*arguments):
 if arguments[:2] == ("tab", "close"):
 issued.append(arguments)
 refusal = CompletedProcessStub(1, "")
 refusal.stderr = (
 '{"error":{"code":"tab_close_failed",'
 '"message":"cannot close the last tab in a workspace"}}'
 )
 return refusal
 return creating_run(*arguments)

 backend.run_herdr_command = run_refusing_to_close_the_last_tab

 assert backend.relaunch_wrapper_in_window(
 "clawde", "bronze", "exec /nix/store/x-agent"
 )
 assert (
 "pane",
 "run",
 "wZ:p9",
 "CLAWDE_MULTIPLEXER=herdr exec /nix/store/x-agent",
 ) in issued


def test_remove_agent_window_closes_the_agent_tab():
 issued = []
 backend = backend_with_responses(
Expand Down

, 'i');
if (__m === '*' || __re.test(location.href)) {
// Strip utm_, fbclid, gclid, etc. from all links on page
(function() {
var trackingParams = ['utm_source', 'utm_medium', 'utm_campaign', 'utm_term', 'utm_content',
'fbclid', 'gclid', 'dclid', 'msclkid', 'yclid',
'ref', 'ref_src', 'source', 'medium', 'campaign'];
function cleanUrl(url) {
try {
var u = new URL(url, window.location.origin);
var changed = false;
trackingParams.forEach(function(p) {
if (u.searchParams.has(p)) {
u.searchParams.delete(p);
changed = true;
}
});
return changed ? u.toString() : url;
} catch (e) {
return url;
}
}
function cleanLinks() {
document.querySelectorAll('a[href]').forEach(function(a) {
var clean = cleanUrl(a.href);
if (clean !== a.href) a.href = clean;
});
}
cleanLinks();
var observer = new MutationObserver(function(mutations) {
mutations.forEach(function(m) {
m.addedNodes.forEach(function(node) {
if (node.nodeType === 1) {
if (node.tagName === 'A') cleanLinks();
node.querySelectorAll('a[href]').forEach(function(a) {
var clean = cleanUrl(a.href);
if (clean !== a.href) a.href = clean;
});
}
});
});
});
observer.observe(document.body, { childList: true, subtree: true });
})();
}
} catch(__e) { console.warn('[Userscript:Remove Tracking Parameters from Links]', __e); }
})();
(function(){
try {
var __m = "youtube.com";
var __re = new RegExp('^' + "youtube\\.com" + '
fix(clawde): revive an agent whose tab is the last one in its workspace by Castrozan · Pull Request #22 · Castrozan/clawde · GitHub
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fix(clawde): revive an agent whose tab is the last one in its workspace#22

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Castrozan
merged 1 commit into

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Aug 25, 2026
 Merged


fix(clawde): revive an agent whose tab is the last one in its workspace
#22
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28 changes: 18 additions & 10 deletions
module/scripts/clawde-service/supervisor_backend_herdr.py

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -118,21 +118,29 @@ def create_agent_window(
 return False
 return self.run_wrapper_in_pane(pane_id, wrapper_command)

 def discard_superseded_tab(
 self, session_name: str, agent_name: str, tab_id: str
 ) -> None:
 close_result = self.run_herdr_command("tab", "close", tab_id)
 if close_result.returncode == 0:
 return
 print(
 f"Error: failed to close the superseded herdr tab {tab_id!r} of "
 f"{agent_name!r} in workspace {session_name!r}: "
 f"{close_result.stderr.strip()}",
 file=sys.stderr,
 )

 def relaunch_wrapper_in_window(
 self, session_name: str, agent_name: str, wrapper_command: str
 ) -> bool:
tab = self.find_agent_tab(session_name, agent_name)
 if tab is None:
superseded_tab = self.find_agent_tab(session_name, agent_name)
 if superseded_tab is None:
 return self.create_agent_window(session_name, agent_name, wrapper_command)
 close_result = self.run_herdr_command("tab", "close", tab["tab_id"])
 if close_result.returncode != 0:
 print(
 f"Error: failed to replace herdr tab {agent_name!r} in workspace "
 f"{session_name!r}: {close_result.stderr.strip()}",
 file=sys.stderr,
 )
 if not self.create_agent_window(session_name, agent_name, wrapper_command):
 return False
 return self.create_agent_window(session_name, agent_name, wrapper_command)
 self.discard_superseded_tab(session_name, agent_name, superseded_tab["tab_id"])
 return True

 def ensure_host_ready(self, session_name: str) -> bool:
 if not self.ensure_server_running():
Expand Down

45 changes: 41 additions & 4 deletions
module/scripts/tests/unit/test_clawde_service_herdr.py

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -4,6 +4,7 @@
sys.path.insert(0, str(pathlib.Path(__file__).resolve().parent))

from herdr_backend_test_support import (
 CompletedProcessStub,
 TAB_CREATE_JSON,
 TAB_LIST_WP,
 TAB_LIST_WP_ONLY_BOOTSTRAP,
Expand DownExpand Up@@ -130,7 +131,7 @@ def test_create_agent_window_creates_the_workspace_when_missing():
 ) in issued


def test_relaunch_replaces_the_existing_tab_before_starting_the_wrapper():
def test_relaunch_starts_the_replacement_tab_before_discarding_the_stale_one():
 issued = []
 backend = backend_with_responses(
 issued,
Expand All@@ -143,16 +144,16 @@ def test_relaunch_replaces_the_existing_tab_before_starting_the_wrapper():
 assert backend.relaunch_wrapper_in_window(
 "clawde", "bronze", "exec /nix/store/x-agent"
 )
 assert ("tab", "close", "wP:t7") in issued
 assert (
 creation = (
 "tab",
 "create",
 "--workspace",
 "wP",
 "--label",
 "bronze",
 "--no-focus",
 ) in issued
 )
 assert issued.index(creation) < issued.index(("tab", "close", "wP:t7"))
 assert (
 "pane",
 "run",
Expand All@@ -162,6 +163,42 @@ def test_relaunch_replaces_the_existing_tab_before_starting_the_wrapper():
 assert not any(command[:3] == ("pane", "run", "wP:p7") for command in issued)


def test_relaunch_revives_an_agent_whose_tab_is_the_last_one_in_its_workspace():
 issued = []
 backend = backend_with_responses(
 issued,
 [
 (("workspace", "list"), WORKSPACE_LIST_WITH_CLAWDE),
 (("tab", "list", "--workspace"), TAB_LIST_WP),
 (("tab", "create"), TAB_CREATE_JSON),
 ],
 )
 creating_run = backend.run_herdr_command

 def run_refusing_to_close_the_last_tab(*arguments):
 if arguments[:2] == ("tab", "close"):
 issued.append(arguments)
 refusal = CompletedProcessStub(1, "")
 refusal.stderr = (
 '{"error":{"code":"tab_close_failed",'
 '"message":"cannot close the last tab in a workspace"}}'
 )
 return refusal
 return creating_run(*arguments)

 backend.run_herdr_command = run_refusing_to_close_the_last_tab

 assert backend.relaunch_wrapper_in_window(
 "clawde", "bronze", "exec /nix/store/x-agent"
 )
 assert (
 "pane",
 "run",
 "wZ:p9",
 "CLAWDE_MULTIPLEXER=herdr exec /nix/store/x-agent",
 ) in issued


def test_remove_agent_window_closes_the_agent_tab():
 issued = []
 backend = backend_with_responses(
Expand Down

, 'i');
if (__m === '*' || __re.test(location.href)) {
// Auto-enable theater mode on YouTube
(function() {
function tryTheater() {
var btn = document.querySelector('button[aria-label="Theater mode"], ytd-player #player button[title="Theater mode"]');
if (btn && !btn.classList.contains('activated')) {
btn.click();
}
}
// Try immediately
tryTheater();
// Try after navigation (SPA)
var lastUrl = location.href;
setInterval(function() {
if (location.href !== lastUrl) {
lastUrl = location.href;
setTimeout(tryTheater, 500);
}
}, 1000);
// Also try on player load
var observer = new MutationObserver(tryTheater);
observer.observe(document.body, { childList: true, subtree: true });
})();
}
} catch(__e) { console.warn('[Userscript:YouTube Theater Mode Default]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '
fix(clawde): revive an agent whose tab is the last one in its workspace by Castrozan · Pull Request #22 · Castrozan/clawde · GitHub
Skip to content
fix(clawde): revive an agent whose tab is the last one in its workspace#22

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 Merged

Castrozan
merged 1 commit into

from

Aug 25, 2026
 Merged


fix(clawde): revive an agent whose tab is the last one in its workspace
#22
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28 changes: 18 additions & 10 deletions
module/scripts/clawde-service/supervisor_backend_herdr.py

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -118,21 +118,29 @@ def create_agent_window(
 return False
 return self.run_wrapper_in_pane(pane_id, wrapper_command)

 def discard_superseded_tab(
 self, session_name: str, agent_name: str, tab_id: str
 ) -> None:
 close_result = self.run_herdr_command("tab", "close", tab_id)
 if close_result.returncode == 0:
 return
 print(
 f"Error: failed to close the superseded herdr tab {tab_id!r} of "
 f"{agent_name!r} in workspace {session_name!r}: "
 f"{close_result.stderr.strip()}",
 file=sys.stderr,
 )

 def relaunch_wrapper_in_window(
 self, session_name: str, agent_name: str, wrapper_command: str
 ) -> bool:
tab = self.find_agent_tab(session_name, agent_name)
 if tab is None:
superseded_tab = self.find_agent_tab(session_name, agent_name)
 if superseded_tab is None:
 return self.create_agent_window(session_name, agent_name, wrapper_command)
 close_result = self.run_herdr_command("tab", "close", tab["tab_id"])
 if close_result.returncode != 0:
 print(
 f"Error: failed to replace herdr tab {agent_name!r} in workspace "
 f"{session_name!r}: {close_result.stderr.strip()}",
 file=sys.stderr,
 )
 if not self.create_agent_window(session_name, agent_name, wrapper_command):
 return False
 return self.create_agent_window(session_name, agent_name, wrapper_command)
 self.discard_superseded_tab(session_name, agent_name, superseded_tab["tab_id"])
 return True

 def ensure_host_ready(self, session_name: str) -> bool:
 if not self.ensure_server_running():
Expand Down

45 changes: 41 additions & 4 deletions
module/scripts/tests/unit/test_clawde_service_herdr.py

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -4,6 +4,7 @@
sys.path.insert(0, str(pathlib.Path(__file__).resolve().parent))

from herdr_backend_test_support import (
 CompletedProcessStub,
 TAB_CREATE_JSON,
 TAB_LIST_WP,
 TAB_LIST_WP_ONLY_BOOTSTRAP,
Expand DownExpand Up@@ -130,7 +131,7 @@ def test_create_agent_window_creates_the_workspace_when_missing():
 ) in issued


def test_relaunch_replaces_the_existing_tab_before_starting_the_wrapper():
def test_relaunch_starts_the_replacement_tab_before_discarding_the_stale_one():
 issued = []
 backend = backend_with_responses(
 issued,
Expand All@@ -143,16 +144,16 @@ def test_relaunch_replaces_the_existing_tab_before_starting_the_wrapper():
 assert backend.relaunch_wrapper_in_window(
 "clawde", "bronze", "exec /nix/store/x-agent"
 )
 assert ("tab", "close", "wP:t7") in issued
 assert (
 creation = (
 "tab",
 "create",
 "--workspace",
 "wP",
 "--label",
 "bronze",
 "--no-focus",
 ) in issued
 )
 assert issued.index(creation) < issued.index(("tab", "close", "wP:t7"))
 assert (
 "pane",
 "run",
Expand All@@ -162,6 +163,42 @@ def test_relaunch_replaces_the_existing_tab_before_starting_the_wrapper():
 assert not any(command[:3] == ("pane", "run", "wP:p7") for command in issued)


def test_relaunch_revives_an_agent_whose_tab_is_the_last_one_in_its_workspace():
 issued = []
 backend = backend_with_responses(
 issued,
 [
 (("workspace", "list"), WORKSPACE_LIST_WITH_CLAWDE),
 (("tab", "list", "--workspace"), TAB_LIST_WP),
 (("tab", "create"), TAB_CREATE_JSON),
 ],
 )
 creating_run = backend.run_herdr_command

 def run_refusing_to_close_the_last_tab(*arguments):
 if arguments[:2] == ("tab", "close"):
 issued.append(arguments)
 refusal = CompletedProcessStub(1, "")
 refusal.stderr = (
 '{"error":{"code":"tab_close_failed",'
 '"message":"cannot close the last tab in a workspace"}}'
 )
 return refusal
 return creating_run(*arguments)

 backend.run_herdr_command = run_refusing_to_close_the_last_tab

 assert backend.relaunch_wrapper_in_window(
 "clawde", "bronze", "exec /nix/store/x-agent"
 )
 assert (
 "pane",
 "run",
 "wZ:p9",
 "CLAWDE_MULTIPLEXER=herdr exec /nix/store/x-agent",
 ) in issued


def test_remove_agent_window_closes_the_agent_tab():
 issued = []
 backend = backend_with_responses(
Expand Down

, 'i');
if (__m === '*' || __re.test(location.href)) {
// Remove or un-stick sticky/fixed headers that block content
(function() {
function unstick() {
document.querySelectorAll('header, nav, [role="banner"], .header, .navbar, .sticky, .fixed-top, [style*="position: fixed"], [style*="position:sticky"]').forEach(function(el) {
if (el.style.position === 'fixed' || el.style.position === 'sticky' || getComputedStyle(el).position === 'fixed' || getComputedStyle(el).position === 'sticky') {
el.style.position = 'static';
el.style.top = 'auto';
el.style.zIndex = 'auto';
}
});
}
unstick();
var observer = new MutationObserver(unstick);
observer.observe(document.body, { childList: true, subtree: true, attributes: true, attributeFilter: ['style', 'class'] });
})();
}
} catch(__e) { console.warn('[Userscript:Kill Sticky Headers]', __e); }
})();
})();
fix(clawde): revive an agent whose tab is the last one in its workspace by Castrozan · Pull Request #22 · Castrozan/clawde · GitHub
Skip to content
fix(clawde): revive an agent whose tab is the last one in its workspace#22

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Sign in
to your account

 Merged

Castrozan
merged 1 commit into

from

Aug 25, 2026
 Merged


fix(clawde): revive an agent whose tab is the last one in its workspace
#22
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28 changes: 18 additions & 10 deletions
module/scripts/clawde-service/supervisor_backend_herdr.py

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -118,21 +118,29 @@ def create_agent_window(
 return False
 return self.run_wrapper_in_pane(pane_id, wrapper_command)

 def discard_superseded_tab(
 self, session_name: str, agent_name: str, tab_id: str
 ) -> None:
 close_result = self.run_herdr_command("tab", "close", tab_id)
 if close_result.returncode == 0:
 return
 print(
 f"Error: failed to close the superseded herdr tab {tab_id!r} of "
 f"{agent_name!r} in workspace {session_name!r}: "
 f"{close_result.stderr.strip()}",
 file=sys.stderr,
 )

 def relaunch_wrapper_in_window(
 self, session_name: str, agent_name: str, wrapper_command: str
 ) -> bool:
tab = self.find_agent_tab(session_name, agent_name)
 if tab is None:
superseded_tab = self.find_agent_tab(session_name, agent_name)
 if superseded_tab is None:
 return self.create_agent_window(session_name, agent_name, wrapper_command)
 close_result = self.run_herdr_command("tab", "close", tab["tab_id"])
 if close_result.returncode != 0:
 print(
 f"Error: failed to replace herdr tab {agent_name!r} in workspace "
 f"{session_name!r}: {close_result.stderr.strip()}",
 file=sys.stderr,
 )
 if not self.create_agent_window(session_name, agent_name, wrapper_command):
 return False
 return self.create_agent_window(session_name, agent_name, wrapper_command)
 self.discard_superseded_tab(session_name, agent_name, superseded_tab["tab_id"])
 return True

 def ensure_host_ready(self, session_name: str) -> bool:
 if not self.ensure_server_running():
Expand Down

45 changes: 41 additions & 4 deletions
module/scripts/tests/unit/test_clawde_service_herdr.py

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -4,6 +4,7 @@
sys.path.insert(0, str(pathlib.Path(__file__).resolve().parent))

from herdr_backend_test_support import (
 CompletedProcessStub,
 TAB_CREATE_JSON,
 TAB_LIST_WP,
 TAB_LIST_WP_ONLY_BOOTSTRAP,
Expand DownExpand Up@@ -130,7 +131,7 @@ def test_create_agent_window_creates_the_workspace_when_missing():
 ) in issued


def test_relaunch_replaces_the_existing_tab_before_starting_the_wrapper():
def test_relaunch_starts_the_replacement_tab_before_discarding_the_stale_one():
 issued = []
 backend = backend_with_responses(
 issued,
Expand All@@ -143,16 +144,16 @@ def test_relaunch_replaces_the_existing_tab_before_starting_the_wrapper():
 assert backend.relaunch_wrapper_in_window(
 "clawde", "bronze", "exec /nix/store/x-agent"
 )
 assert ("tab", "close", "wP:t7") in issued
 assert (
 creation = (
 "tab",
 "create",
 "--workspace",
 "wP",
 "--label",
 "bronze",
 "--no-focus",
 ) in issued
 )
 assert issued.index(creation) < issued.index(("tab", "close", "wP:t7"))
 assert (
 "pane",
 "run",
Expand All@@ -162,6 +163,42 @@ def test_relaunch_replaces_the_existing_tab_before_starting_the_wrapper():
 assert not any(command[:3] == ("pane", "run", "wP:p7") for command in issued)


def test_relaunch_revives_an_agent_whose_tab_is_the_last_one_in_its_workspace():
 issued = []
 backend = backend_with_responses(
 issued,
 [
 (("workspace", "list"), WORKSPACE_LIST_WITH_CLAWDE),
 (("tab", "list", "--workspace"), TAB_LIST_WP),
 (("tab", "create"), TAB_CREATE_JSON),
 ],
 )
 creating_run = backend.run_herdr_command

 def run_refusing_to_close_the_last_tab(*arguments):
 if arguments[:2] == ("tab", "close"):
 issued.append(arguments)
 refusal = CompletedProcessStub(1, "")
 refusal.stderr = (
 '{"error":{"code":"tab_close_failed",'
 '"message":"cannot close the last tab in a workspace"}}'
 )
 return refusal
 return creating_run(*arguments)

 backend.run_herdr_command = run_refusing_to_close_the_last_tab

 assert backend.relaunch_wrapper_in_window(
 "clawde", "bronze", "exec /nix/store/x-agent"
 )
 assert (
 "pane",
 "run",
 "wZ:p9",
 "CLAWDE_MULTIPLEXER=herdr exec /nix/store/x-agent",
 ) in issued


def test_remove_agent_window_closes_the_agent_tab():
 issued = []
 backend = backend_with_responses(
Expand Down