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feat(#2160): collapse verbose '(1M context)' model suffix to compact (1M) badge (#2173)

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* feat(#2160): collapse verbose '(1M context)' model suffix to compact (1M) badge

Claude Code appends " (1M context)" to the model display name in
long-context sessions, eating 12 characters of statusline width. Collapse
it to " (1M)" — the signal stays, the width doesn't. Any other display
name passes through unchanged.

Claude-Session: https://claude.ai/code/session_01Hme55Pvq6BhpgwBcyC5HAg

* docs(#2160): changeset fragment for PR #2173

* fix(#2160): review fixes — ctx variant, boundary test, changeset format

- broaden the suffix match with a context|ctx alternation (approval-condition
  variant the regex missed)
- pin non-context parentheticals ((beta), (deprecated)) as untouched
- changeset body ends with the (#2160) citation per house convention

Claude-Session: https://claude.ai/code/session_01Hme55Pvq6BhpgwBcyC5HAg

* test: regenerate golden-install-parity fixtures for the statusline hook change

Claude-Session: https://claude.ai/code/session_01Hme55Pvq6BhpgwBcyC5HAg

---------

Co-authored-by: Tom Boucher <trekkie@nomorestars.com>
This commit is contained in:
Cody Anderson
2026-07-14 18:37:43 -06:00
committed by GitHub
parent fc913b37a5
commit eec9efc351
14 changed files with 89 additions and 13 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
tests/fixtures/golden-install-parity/antigravity.json vendored
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@@ -328,7 +328,7 @@
"hooks/gsd-read-guard.js": "9e423cd03e2d1b16",
"hooks/gsd-read-injection-scanner.js": "eefea61f9b0e464c",
"hooks/gsd-session-state.sh": "e54379ba86bf1b6d",
"hooks/gsd-statusline.js": "25996df685a0dac9",
"hooks/gsd-statusline.js": "e284419f4ce60383",
"hooks/gsd-update-banner.js": "55143a25f978f301",
"hooks/gsd-validate-commit.sh": "bf5dd61d33cb3a38",
"hooks/gsd-windsurf-pre-command.js": "948be1c6d14c79cd",

2
tests/fixtures/golden-install-parity/augment.json vendored
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@@ -399,7 +399,7 @@
"hooks/gsd-read-guard.js": "9e423cd03e2d1b16",
"hooks/gsd-read-injection-scanner.js": "c8800819f7443a15",
"hooks/gsd-session-state.sh": "e54379ba86bf1b6d",
"hooks/gsd-statusline.js": "2fab68f4fd190331",
"hooks/gsd-statusline.js": "05144fab95be6e45",
"hooks/gsd-update-banner.js": "55143a25f978f301",
"hooks/gsd-validate-commit.sh": "bf5dd61d33cb3a38",
"hooks/gsd-windsurf-pre-command.js": "948be1c6d14c79cd",

2
tests/fixtures/golden-install-parity/claude-local.json vendored
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@@ -398,7 +398,7 @@
"hooks/gsd-read-guard.js": "9e423cd03e2d1b16",
"hooks/gsd-read-injection-scanner.js": "00d2449afefd2e5f",
"hooks/gsd-session-state.sh": "e54379ba86bf1b6d",
"hooks/gsd-statusline.js": "4ad7c2f59577c5bc",
"hooks/gsd-statusline.js": "5d2c06224db20d23",
"hooks/gsd-update-banner.js": "b457746cb76c1957",
"hooks/gsd-validate-commit.sh": "bf5dd61d33cb3a38",
"hooks/gsd-windsurf-pre-command.js": "948be1c6d14c79cd",

2
tests/fixtures/golden-install-parity/claude.json vendored
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@@ -327,7 +327,7 @@
"hooks/gsd-read-guard.js": "9e423cd03e2d1b16",
"hooks/gsd-read-injection-scanner.js": "00d2449afefd2e5f",
"hooks/gsd-session-state.sh": "e54379ba86bf1b6d",
"hooks/gsd-statusline.js": "4ad7c2f59577c5bc",
"hooks/gsd-statusline.js": "5d2c06224db20d23",
"hooks/gsd-update-banner.js": "b457746cb76c1957",
"hooks/gsd-validate-commit.sh": "bf5dd61d33cb3a38",
"hooks/gsd-windsurf-pre-command.js": "948be1c6d14c79cd",

2
tests/fixtures/golden-install-parity/codebuddy.json vendored
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@@ -399,7 +399,7 @@
"hooks/gsd-read-guard.js": "9e423cd03e2d1b16",
"hooks/gsd-read-injection-scanner.js": "7f7a7615b303369a",
"hooks/gsd-session-state.sh": "e54379ba86bf1b6d",
"hooks/gsd-statusline.js": "29cdce15038d1ab1",
"hooks/gsd-statusline.js": "49fe17737e4565f9",
"hooks/gsd-update-banner.js": "55143a25f978f301",
"hooks/gsd-validate-commit.sh": "bf5dd61d33cb3a38",
"hooks/gsd-windsurf-pre-command.js": "948be1c6d14c79cd",

2
tests/fixtures/golden-install-parity/hermes.json vendored
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@@ -328,7 +328,7 @@
"hooks/gsd-read-guard.js": "1f58b020a91f032b",
"hooks/gsd-read-injection-scanner.js": "f358eca3fa1eab24",
"hooks/gsd-session-state.sh": "e54379ba86bf1b6d",
"hooks/gsd-statusline.js": "884347ccd6549f29",
"hooks/gsd-statusline.js": "815e107016e994a1",
"hooks/gsd-update-banner.js": "b457746cb76c1957",
"hooks/gsd-validate-commit.sh": "bf5dd61d33cb3a38",
"hooks/gsd-windsurf-pre-command.js": "948be1c6d14c79cd",

2
tests/fixtures/golden-install-parity/kimi.json vendored
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@@ -18,7 +18,7 @@
".kimi/hooks/gsd-read-guard.js": "9e423cd03e2d1b16",
".kimi/hooks/gsd-read-injection-scanner.js": "c519598b9257aafa",
".kimi/hooks/gsd-session-state.sh": "e54379ba86bf1b6d",
".kimi/hooks/gsd-statusline.js": "be35341758d50fa5",
".kimi/hooks/gsd-statusline.js": "e0a50e21a1e9aeb6",
".kimi/hooks/gsd-update-banner.js": "55143a25f978f301",
".kimi/hooks/gsd-validate-commit.sh": "bf5dd61d33cb3a38",
".kimi/hooks/gsd-windsurf-pre-command.js": "948be1c6d14c79cd",

2
tests/fixtures/golden-install-parity/opencode.json vendored
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@@ -399,7 +399,7 @@
"hooks/gsd-read-guard.js": "9e423cd03e2d1b16",
"hooks/gsd-read-injection-scanner.js": "f72060dfe035f706",
"hooks/gsd-session-state.sh": "e54379ba86bf1b6d",
"hooks/gsd-statusline.js": "6fcb59ad86d2d0ea",
"hooks/gsd-statusline.js": "f93d64704cba14fd",
"hooks/gsd-update-banner.js": "55143a25f978f301",
"hooks/gsd-validate-commit.sh": "bf5dd61d33cb3a38",
"hooks/gsd-windsurf-pre-command.js": "948be1c6d14c79cd",

2
tests/fixtures/golden-install-parity/pi.json vendored
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@@ -295,7 +295,7 @@
"hooks/gsd-read-guard.js": "9e423cd03e2d1b16",
"hooks/gsd-read-injection-scanner.js": "f454242c010804cf",
"hooks/gsd-session-state.sh": "e54379ba86bf1b6d",
"hooks/gsd-statusline.js": "daa1a98fde95ccaf",
"hooks/gsd-statusline.js": "239c1b15d1ff4ef9",
"hooks/gsd-update-banner.js": "55143a25f978f301",
"hooks/gsd-validate-commit.sh": "bf5dd61d33cb3a38",
"hooks/gsd-windsurf-pre-command.js": "948be1c6d14c79cd",

2
tests/fixtures/golden-install-parity/qwen.json vendored
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@@ -328,7 +328,7 @@
"hooks/gsd-read-guard.js": "2c8d417d12b51040",
"hooks/gsd-read-injection-scanner.js": "396574bd25e99ff9",
"hooks/gsd-session-state.sh": "e54379ba86bf1b6d",
"hooks/gsd-statusline.js": "2541196849ec5ffc",
"hooks/gsd-statusline.js": "e9cfc9ddfffabe4d",
"hooks/gsd-update-banner.js": "b457746cb76c1957",
"hooks/gsd-validate-commit.sh": "bf5dd61d33cb3a38",
"hooks/gsd-windsurf-pre-command.js": "948be1c6d14c79cd",

54
tests/gsd-statusline.test.cjs
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@@ -1365,6 +1365,60 @@ test('config-set statusline.show_context_tokens yes → rejected', () => {
}
// ────────────────────────────────────────────────────────────────────────
// Compact 1M model badge
// ────────────────────────────────────────────────────────────────────────
{
const { test, describe } = require('node:test');
const assert = require('node:assert/strict');
const statusline = require('../hooks/gsd-statusline.js');
const { compactModelName } = statusline;
describe('compactModelName', () => {
test('collapses "(1M context)" to "(1M)"', () => {
assert.equal(compactModelName('Sonnet 4.5 (1M context)'), 'Sonnet 4.5 (1M)');
});
test('is case-insensitive on "context" and preserves the token case', () => {
assert.equal(compactModelName('Opus 4.6 (1m CONTEXT)'), 'Opus 4.6 (1m)');
});
test('tolerates future window sizes (#2160 approval condition)', () => {
assert.equal(compactModelName('Sonnet 5 (500K context)'), 'Sonnet 5 (500K)');
assert.equal(compactModelName('Opus 5 (2M context)'), 'Opus 5 (2M)');
});
test('handles the abbreviated "ctx" variant (#2160 approval condition)', () => {
assert.equal(compactModelName('Sonnet 4.5 (1M ctx)'), 'Sonnet 4.5 (1M)');
assert.equal(compactModelName('Opus 5 (2M CTX)'), 'Opus 5 (2M)');
});
test('leaves non-context parentheticals untouched', () => {
assert.equal(compactModelName('Sonnet 5 (beta)'), 'Sonnet 5 (beta)');
assert.equal(compactModelName('Opus 4 (deprecated)'), 'Opus 4 (deprecated)');
});
test('leaves ordinary names unchanged', () => {
assert.equal(compactModelName('Claude'), 'Claude');
assert.equal(compactModelName('Sonnet 4.5'), 'Sonnet 4.5');
});
test('only matches the suffix position', () => {
assert.equal(
compactModelName('(1M context) Special'), '(1M context) Special');
});
test('passes non-strings through', () => {
assert.equal(compactModelName(undefined), undefined);
assert.equal(compactModelName(null), null);
});
});
describe('renderStatusline uses the compact badge', () => {
test('rendered output carries (1M), not (1M context)', () => {
const out = statusline.renderStatusline({
model: { display_name: 'Sonnet 4.5 (1M context)' },
workspace: { current_dir: require('node:os').tmpdir() },
});
assert.ok(out.includes('Sonnet 4.5 (1M)'), `expected compact badge; got: ${out}`);
assert.ok(!out.includes('(1M context)'), `expected no verbose suffix; got: ${out}`);
});
});
}
// ────────────────────────────────────────────────────────────────────────
// Git segment (statusline.show_git)
// ────────────────────────────────────────────────────────────────────────