review fixes: 1.19.0 is the real version boundary, and the preamble stamp matches its bytes again

endpoints.md named 1.18.x as the version where workspace hooks became a
setting, but 1.18.x servers do NOT have this behavior — an agent driving
one would falsely conclude its workspace has hooks. The feature ships in
1.19.0. And preamble.sh changed content this PR without bumping its
CODEMAN_PREAMBLE stamp, so a cache stamped 1.18.3 would pass the
staleness check while holding old bytes; stamp bumped to 1.19.0 in
preamble.sh and the SKILL.md heredoc together (byte-identity pin).

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
This commit is contained in:
Codeman maintainer
2026-08-16 19:16:10 +02:00
parent 1c94995290
commit c8f3981b0c
3 changed files with 10 additions and 10 deletions
+6 -6
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@@ -47,7 +47,7 @@ later call opens with, and your first REAL call performs them anyway:
```bash ```bash
. "${XDG_CACHE_HOME:-$HOME/.cache}/codeman-agent-$CODEMAN_SESSION_ID.sh" 2>/dev/null . "${XDG_CACHE_HOME:-$HOME/.cache}/codeman-agent-$CODEMAN_SESSION_ID.sh" 2>/dev/null
[ "${CODEMAN_PREAMBLE:-}" = 1.18.3 ] || { echo "preamble missing or stale; run the full §0 block"; exit 1; } [ "${CODEMAN_PREAMBLE:-}" = 1.19.0 ] || { echo "preamble missing or stale; run the full §0 block"; exit 1; }
``` ```
⚠️ **Never spend a Bash call on this check alone.** §1's block opens with this same ⚠️ **Never spend a Bash call on this check alone.** §1's block opens with this same
@@ -75,8 +75,8 @@ PRE="${XDG_CACHE_HOME:-$HOME/.cache}/codeman-agent-$CODEMAN_SESSION_ID.sh"
mkdir -p "$(dirname "$PRE")" mkdir -p "$(dirname "$PRE")"
# Rewrite unless the file already ends with THIS version's stamp, so a stale or a # Rewrite unless the file already ends with THIS version's stamp, so a stale or a
# half-written file self-heals here instead of costing you a round trip to rm it. # half-written file self-heals here instead of costing you a round trip to rm it.
grep -qs '^CODEMAN_PREAMBLE=1.18.3$' "$PRE" || (umask 077; cat > "$PRE" <<'PREAMBLE' grep -qs '^CODEMAN_PREAMBLE=1.19.0$' "$PRE" || (umask 077; cat > "$PRE" <<'PREAMBLE'
# ---- Codeman agent preamble 1.18.3 (seeded by Codeman at session spawn; the SKILL.md §0 bootstrap rewrites it when missing or stale) ---- # ---- Codeman agent preamble 1.19.0 (seeded by Codeman at session spawn; the SKILL.md §0 bootstrap rewrites it when missing or stale) ----
API="${CODEMAN_API_URL:?CODEMAN_API_URL not set; refusing to guess}" API="${CODEMAN_API_URL:?CODEMAN_API_URL not set; refusing to guess}"
SELF="${CODEMAN_SESSION_ID:?CODEMAN_SESSION_ID not set}" SELF="${CODEMAN_SESSION_ID:?CODEMAN_SESSION_ID not set}"
# Credentials, cheapest first. Your session has usually INHERITED the server's # Credentials, cheapest first. Your session has usually INHERITED the server's
@@ -233,10 +233,10 @@ last_text() {
# The stamp is the LAST line on purpose (a truncated write leaves it unset) and is kept # The stamp is the LAST line on purpose (a truncated write leaves it unset) and is kept
# bare on purpose: the write condition above anchors on it with $, so an inline comment # bare on purpose: the write condition above anchors on it with $, so an inline comment
# here would fail that match and rewrite this file on every single bootstrap. # here would fail that match and rewrite this file on every single bootstrap.
CODEMAN_PREAMBLE=1.18.3 CODEMAN_PREAMBLE=1.19.0
PREAMBLE PREAMBLE
) )
. "$PRE"; [ "${CODEMAN_PREAMBLE:-}" = 1.18.3 ] || { echo "preamble at $PRE is stale or truncated: rm it and re-run this block"; exit 1; } . "$PRE"; [ "${CODEMAN_PREAMBLE:-}" = 1.19.0 ] || { echo "preamble at $PRE is stale or truncated: rm it and re-run this block"; exit 1; }
``` ```
Every later Bash call that touches the API starts with the same two loader lines from Every later Bash call that touches the API starts with the same two loader lines from
@@ -287,7 +287,7 @@ and no per-call body to hand-build.
```bash ```bash
. "${XDG_CACHE_HOME:-$HOME/.cache}/codeman-agent-$CODEMAN_SESSION_ID.sh" 2>/dev/null # §0 loader . "${XDG_CACHE_HOME:-$HOME/.cache}/codeman-agent-$CODEMAN_SESSION_ID.sh" 2>/dev/null # §0 loader
[ "${CODEMAN_PREAMBLE:-}" = 1.18.3 ] || { echo "preamble missing or stale; run the full §0 block"; exit 1; } [ "${CODEMAN_PREAMBLE:-}" = 1.19.0 ] || { echo "preamble missing or stale; run the full §0 block"; exit 1; }
N=(alpha beta) # INVENT one fresh case name per worker; never list cases first N=(alpha beta) # INVENT one fresh case name per worker; never list cases first
T=('reply with one line: the absolute path of your working directory' T=('reply with one line: the absolute path of your working directory'
'reply with one line: your model name') # tasks, same order as N 'reply with one line: your model name') # tasks, same order as N
+2 -2
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@@ -1,4 +1,4 @@
# ---- Codeman agent preamble 1.18.3 (seeded by Codeman at session spawn; the SKILL.md §0 bootstrap rewrites it when missing or stale) ---- # ---- Codeman agent preamble 1.19.0 (seeded by Codeman at session spawn; the SKILL.md §0 bootstrap rewrites it when missing or stale) ----
API="${CODEMAN_API_URL:?CODEMAN_API_URL not set; refusing to guess}" API="${CODEMAN_API_URL:?CODEMAN_API_URL not set; refusing to guess}"
SELF="${CODEMAN_SESSION_ID:?CODEMAN_SESSION_ID not set}" SELF="${CODEMAN_SESSION_ID:?CODEMAN_SESSION_ID not set}"
# Credentials, cheapest first. Your session has usually INHERITED the server's # Credentials, cheapest first. Your session has usually INHERITED the server's
@@ -155,4 +155,4 @@ last_text() {
# The stamp is the LAST line on purpose (a truncated write leaves it unset) and is kept # The stamp is the LAST line on purpose (a truncated write leaves it unset) and is kept
# bare on purpose: the write condition above anchors on it with $, so an inline comment # bare on purpose: the write condition above anchors on it with $, so an inline comment
# here would fail that match and rewrite this file on every single bootstrap. # here would fail that match and rewrite this file on every single bootstrap.
CODEMAN_PREAMBLE=1.18.3 CODEMAN_PREAMBLE=1.19.0
+2 -2
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@@ -624,7 +624,7 @@ is now installed by default rather than depending on who created the directory:
| any claude workspace, with `workspaceHooksEnabled` ON (the default) | installed at session create, add-only merge | fire | send-and-wait on `stop` | | any claude workspace, with `workspaceHooksEnabled` ON (the default) | installed at session create, add-only merge | fire | send-and-wait on `stop` |
| the same, with the setting OFF and no block already on disk | none added | never fire | `wait-output` markers only | | the same, with the setting OFF and no block already on disk | none added | never fire | `wait-output` markers only |
| a remote SSH session, a docker case that opted out, a workspace Codeman cannot write | none | never fire | `wait-output` markers only | | a remote SSH session, a docker case that opted out, a workspace Codeman cannot write | none | never fire | `wait-output` markers only |
| a session created by a pre-1.18.x server and never restarted since | whatever it had | only if present | check, then choose | | a session created by a pre-1.19.0 server and never restarted since | whatever it had | only if present | check, then choose |
The install is an add-only merge, so a user's own hook entries survive and a malformed The install is an add-only merge, so a user's own hook entries survive and a malformed
settings file is left untouched. Sessions recovered at server boot get the same sweep, settings file is left untouched. Sessions recovered at server boot get the same sweep,
@@ -632,7 +632,7 @@ which is what heals sessions created before this behavior existed. When in doubt
it rather than reason about it: grep for `/api/hook-event` in it rather than reason about it: grep for `/api/hook-event` in
`<casePath>/.claude/settings.local.json`. `<casePath>/.claude/settings.local.json`.
Before 1.18.x, `writeHooksConfig()` ran only on the create paths and `quick-start` Before 1.19.0, `writeHooksConfig()` ran only on the create paths and `quick-start`
against an existing directory called `refreshStaleCodemanHooks()`, which never *adds* a against an existing directory called `refreshStaleCodemanHooks()`, which never *adds* a
block, so a linked case or a raw `workingDir` had no hooks at all. `POST block, so a linked case or a raw `workingDir` had no hooks at all. `POST
/api/cases/link` still only records a name-to-path entry; what changed is that the /api/cases/link` still only records a name-to-path entry; what changed is that the