Tetardtek-Cortex/brain-template
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sync: scission owner/template + brain-template-export + BRAIN_MODE guard + /visualize scope filter + port orphelins fix

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Tetardtek
2026-03-21 02:34:47 +01:00
parent 78323a0094
commit 2fd53cce8e
93 changed files with 6953 additions and 684 deletions
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185
scripts/file-lock.sh
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@@ -1,7 +1,7 @@
#!/bin/bash
# file-lock.sh — Mutex fichier BSI-v3-7
# file-lock.sh — Mutex fichier BSI-v3-7 (ADR-036 : brain.db)
# Empêche deux satellites d'écrire simultanément dans le même fichier.
# Complète le scope-lock BSI (niveau dossier) avec une granularité fichier.
# Source : table locks dans brain.db (ex : locks/*.lock)
#
# Usage :
# file-lock.sh acquire <filepath> <sess-id> [ttl_minutes] → acquiert le lock
@@ -18,15 +18,20 @@
set -euo pipefail
BRAIN_ROOT="$(git -C "$(dirname "$0")" rev-parse --show-toplevel)"
LOCKS_DIR="$BRAIN_ROOT/locks"
DB_PATH="$BRAIN_ROOT/brain.db"
DEFAULT_TTL=60 # minutes
mkdir -p "$LOCKS_DIR"
# Convertit un chemin fichier en nom de lock (remplace / et . par -)
filepath_to_lockname() {
echo "$1" | sed 's|/|-|g' | sed 's|\.|-|g' | sed 's|^-||'
}
# Init table si absente
python3 "$BRAIN_ROOT/scripts/bsi-db.py" -script "
CREATE TABLE IF NOT EXISTS locks (
id INTEGER PRIMARY KEY AUTOINCREMENT,
filepath TEXT NOT NULL UNIQUE,
holder TEXT NOT NULL,
claimed_at TEXT NOT NULL DEFAULT (datetime('now')),
expires_at TEXT NOT NULL,
ttl_min INTEGER NOT NULL DEFAULT 60
);
"
# --- ACQUIRE ---
cmd_acquire() {
@@ -34,44 +39,37 @@ cmd_acquire() {
local sess_id="$2"
local ttl="${3:-$DEFAULT_TTL}"
local lockname
lockname=$(filepath_to_lockname "$filepath")
local lockfile="$LOCKS_DIR/${lockname}.lock"
local now
now=$(date +%s)
local expires_at
expires_at=$(date -d "+${ttl} minutes" +%Y-%m-%dT%H:%M 2>/dev/null \
|| date -v+${ttl}M +%Y-%m-%dT%H:%M) # macOS compat
# Check existing active lock held by someone else
local existing
existing=$(python3 "$BRAIN_ROOT/scripts/bsi-db.py" "
SELECT holder, expires_at FROM locks
WHERE filepath = '$filepath'
AND julianday('now') < julianday(expires_at)
AND holder != '$sess_id'
LIMIT 1;
")
# Vérifier si lock existant et non expiré
if [ -f "$lockfile" ]; then
existing_holder=$(grep '^holder:' "$lockfile" | sed 's/holder: //')
existing_expires=$(grep '^expires_at:' "$lockfile" | sed 's/expires_at: //')
existing_epoch=$(date -d "$existing_expires" +%s 2>/dev/null \
|| date -j -f "%Y-%m-%dT%H:%M" "$existing_expires" +%s 2>/dev/null || echo 0)
if [ "$now" -lt "$existing_epoch" ]; then
echo "🔴 LOCK — $filepath"
echo " Détenu par : $existing_holder"
echo " Expire à : $existing_expires"
echo ""
echo " Attendre le release ou contacter : $existing_holder"
exit 1
else
# Lock expiré — on peut le prendre
echo "⚠️ Lock expiré de $existing_holder — acquisition automatique"
rm -f "$lockfile"
fi
if [ -n "$existing" ]; then
local holder expires
holder=$(echo "$existing" | cut -d'|' -f1)
expires=$(echo "$existing" | cut -d'|' -f2)
echo "🔴 LOCK — $filepath"
echo " Détenu par : $holder"
echo " Expire à : $expires"
echo ""
echo " Attendre le release ou contacter : $holder"
exit 1
fi
# Écrire le lock
cat > "$lockfile" << EOF
file: $filepath
holder: $sess_id
claimed_at: $(date +%Y-%m-%dT%H:%M)
expires_at: $expires_at
ttl_min: $ttl
EOF
# Upsert — remplace si même holder ou expiré
python3 "$BRAIN_ROOT/scripts/bsi-db.py" -script "
DELETE FROM locks WHERE filepath = '$filepath';
INSERT INTO locks (filepath, holder, claimed_at, expires_at, ttl_min)
VALUES ('$filepath', '$sess_id', datetime('now'), datetime('now', '+$ttl minutes'), $ttl);
"
local expires_at
expires_at=$(python3 "$BRAIN_ROOT/scripts/bsi-db.py" "SELECT expires_at FROM locks WHERE filepath = '$filepath';")
echo "✅ Lock acquis : $filepath"
echo " Session : $sess_id"
@@ -83,22 +81,20 @@ cmd_release() {
local filepath="$1"
local sess_id="$2"
local lockname
lockname=$(filepath_to_lockname "$filepath")
local lockfile="$LOCKS_DIR/${lockname}.lock"
local holder
holder=$(python3 "$BRAIN_ROOT/scripts/bsi-db.py" "SELECT holder FROM locks WHERE filepath = '$filepath';")
if [ ! -f "$lockfile" ]; then
if [ -z "$holder" ]; then
echo "ℹ️ Pas de lock actif sur : $filepath"
exit 0
fi
existing_holder=$(grep '^holder:' "$lockfile" | sed 's/holder: //')
if [ "$existing_holder" != "$sess_id" ]; then
echo "🚨 Release refusé — lock détenu par : $existing_holder (pas $sess_id)"
if [ "$holder" != "$sess_id" ]; then
echo "🚨 Release refusé — lock détenu par : $holder (pas $sess_id)"
exit 2
fi
rm -f "$lockfile"
python3 "$BRAIN_ROOT/scripts/bsi-db.py" -exec "DELETE FROM locks WHERE filepath = '$filepath' AND holder = '$sess_id'"
echo "✅ Lock libéré : $filepath"
}
@@ -106,88 +102,67 @@ cmd_release() {
cmd_check() {
local filepath="$1"
local lockname
lockname=$(filepath_to_lockname "$filepath")
local lockfile="$LOCKS_DIR/${lockname}.lock"
local row
row=$(python3 "$BRAIN_ROOT/scripts/bsi-db.py" "
SELECT holder, expires_at,
CASE WHEN julianday('now') < julianday(expires_at) THEN 'active' ELSE 'expired' END
FROM locks WHERE filepath = '$filepath';
")
if [ ! -f "$lockfile" ]; then
if [ -z "$row" ]; then
echo "✅ Libre : $filepath"
exit 0
fi
local now
now=$(date +%s)
existing_holder=$(grep '^holder:' "$lockfile" | sed 's/holder: //')
existing_expires=$(grep '^expires_at:' "$lockfile" | sed 's/expires_at: //')
existing_epoch=$(date -d "$existing_expires" +%s 2>/dev/null \
|| date -j -f "%Y-%m-%dT%H:%M" "$existing_expires" +%s 2>/dev/null || echo 0)
local holder expires status
holder=$(echo "$row" | cut -d'|' -f1)
expires=$(echo "$row" | cut -d'|' -f2)
status=$(echo "$row" | cut -d'|' -f3)
if [ "$now" -lt "$existing_epoch" ]; then
if [ "$status" = "active" ]; then
echo "🔴 Locké : $filepath"
echo " Holder : $existing_holder"
echo " Expire : $existing_expires"
echo " Holder : $holder"
echo " Expire : $expires"
else
echo "⚠️ Lock expiré (nettoyable) : $filepath"
echo " Ancien holder : $existing_holder"
echo " Ancien holder : $holder"
fi
}
# --- LIST ---
cmd_list() {
local locks
locks=$(find "$LOCKS_DIR" -name "*.lock" | sort)
local rows
rows=$(python3 "$BRAIN_ROOT/scripts/bsi-db.py" "
SELECT filepath, holder, expires_at,
CASE WHEN julianday('now') < julianday(expires_at) THEN 'actif' ELSE 'expiré' END
FROM locks ORDER BY claimed_at DESC;
")
if [ -z "$locks" ]; then
if [ -z "$rows" ]; then
echo "✅ Aucun lock actif"
exit 0
fi
local now
now=$(date +%s)
echo "Locks actifs :"
echo ""
while IFS= read -r lockfile; do
local file holder expires_at epoch status
file=$(grep '^file:' "$lockfile" | sed 's/file: *//')
holder=$(grep '^holder:' "$lockfile" | sed 's/holder: *//')
expires_at=$(grep '^expires_at:' "$lockfile" | sed 's/expires_at: *//')
epoch=$(date -d "$expires_at" +%s 2>/dev/null \
|| date -j -f "%Y-%m-%dT%H:%M" "$expires_at" +%s 2>/dev/null || echo 0)
if [ "$now" -lt "$epoch" ]; then
status="🔴 actif"
else
status="⚠️ expiré"
fi
echo " $status | $file | $holder | exp: $expires_at"
done <<< "$locks"
while IFS='|' read -r filepath holder expires status; do
local icon="🔴"
[ "$status" = "expiré" ] && icon="⚠️ "
echo " $icon $status | $filepath | $holder | exp: $expires"
done <<< "$rows"
}
# --- CLEANUP ---
cmd_cleanup() {
local now
now=$(date +%s)
local count=0
for lockfile in "$LOCKS_DIR"/*.lock; do
[ -f "$lockfile" ] || continue
expires_at=$(grep '^expires_at:' "$lockfile" | sed 's/expires_at: *//')
epoch=$(date -d "$expires_at" +%s 2>/dev/null \
|| date -j -f "%Y-%m-%dT%H:%M" "$expires_at" +%s 2>/dev/null || echo 0)
if [ "$now" -ge "$epoch" ]; then
file=$(grep '^file:' "$lockfile" | sed 's/file: *//')
rm -f "$lockfile"
echo "🗑️ Lock expiré supprimé : $file"
count=$((count + 1))
fi
done
local count
count=$(python3 "$BRAIN_ROOT/scripts/bsi-db.py" "
SELECT COUNT(*) FROM locks WHERE julianday('now') >= julianday(expires_at);
")
if [ "$count" -eq 0 ]; then
echo "✅ Aucun lock expiré à nettoyer"
else
python3 "$BRAIN_ROOT/scripts/bsi-db.py" -exec "DELETE FROM locks WHERE julianday('now') >= julianday(expires_at)"
echo "✅ $count lock(s) nettoyé(s)"
fi
}