fix(release): wire Hermes into version bumps

Register the Hermes YAML manifest alongside the existing JSON manifests. Route manifest reads and writes by extension through jq or Mike Farah yq v4, with field names and values passed as data.

Preflight every present manifest before the mutating bump loop so a deterministic YAML read failure cannot leave earlier JSON manifests partially updated. Cover check, audit, bump, registry wiring, and byte-for-byte no-partial-write behavior with one focused fixture test.

scripts/bump-version.sh

@@ -40,12 +40,72 @@ write_json_field() {
   jq "$jq_path = \"$value\"" "$file" > "$tmp" && mv "$tmp" "$file"
 }
 
+require_tool() {
+  command -v "$1" >/dev/null 2>&1 || {
+    echo "error: required tool '$1' is not on PATH" >&2
+    return 1
+  }
+}
+
+read_yaml_field() {
+  local file="$1" field="$2"
+  require_tool yq || return 1
+  FIELD="$field" yq -er '.[strenv(FIELD)] | select(tag == "!!str")' "$file"
+}
+
+write_yaml_field() {
+  local file="$1" field="$2" value="$3"
+  FIELD="$field" VALUE="$value" \
+    yq -i '.[strenv(FIELD)] = strenv(VALUE)' "$file"
+}
+
+read_manifest_field() {
+  local file="$1"
+
+  case "$file" in
+    *.json) read_json_field "$@" ;;
+    *.yaml) read_yaml_field "$@" ;;
+    *)
+      echo "error: unsupported manifest format: $file" >&2
+      return 1
+      ;;
+  esac
+}
+
+write_manifest_field() {
+  local file="$1"
+
+  case "$file" in
+    *.json) write_json_field "$@" ;;
+    *.yaml) write_yaml_field "$@" ;;
+    *)
+      echo "error: unsupported manifest format: $file" >&2
+      return 1
+      ;;
+  esac
+}
+
 # Read the list of declared files from config.
 # Outputs lines of "path<TAB>field"
 declared_files() {
   jq -r '.files[] | "\(.path)\t\(.field)"' "$CONFIG"
 }
 
+preflight_manifests() {
+  local path field fullpath
+
+  require_tool jq || return 1
+  while IFS=$'\t' read -r path field; do
+    fullpath="$REPO_ROOT/$path"
+    [[ -f "$fullpath" ]] || continue
+
+    if ! read_manifest_field "$fullpath" "$field" >/dev/null; then
+      echo "error: cannot read declared manifest: $path ($field)" >&2
+      return 1
+    fi
+  done < <(declared_files)
+}
+
 # Read the audit exclude patterns from config.
 audit_excludes() {
   jq -r '.audit.exclude[]' "$CONFIG" 2>/dev/null
@@ -68,7 +128,7 @@ cmd_check() {
       continue
     fi
     local ver
-    ver=$(read_json_field "$fullpath" "$field")
+    ver=$(read_manifest_field "$fullpath" "$field")
     printf "  %-45s  %s\n" "$path ($field)" "$ver"
     versions+=("$ver")
   done < <(declared_files)
@@ -101,7 +161,7 @@ cmd_audit() {
   current_version=$(
     while IFS=$'\t' read -r path field; do
       local fullpath="$REPO_ROOT/$path"
-      [[ -f "$fullpath" ]] && read_json_field "$fullpath" "$field"
+      [[ -f "$fullpath" ]] && read_manifest_field "$fullpath" "$field"
     done < <(declared_files) | sort | uniq -c | sort -rn | head -1 | awk '{print $2}'
   )
 
@@ -172,6 +232,8 @@ cmd_bump() {
     exit 1
   fi
 
+  preflight_manifests
+
   echo "Bumping all declared files to $new_version..."
   echo ""
 
@@ -182,8 +244,8 @@ cmd_bump() {
       continue
     fi
     local old_ver
-    old_ver=$(read_json_field "$fullpath" "$field")
-    write_json_field "$fullpath" "$field" "$new_version"
+    old_ver=$(read_manifest_field "$fullpath" "$field")
+    write_manifest_field "$fullpath" "$field" "$new_version"
     printf "  %-45s  %s -> %s\n" "$path ($field)" "$old_ver" "$new_version"
   done < <(declared_files)