Merge branch 'main' of https://github.com/Matir/skel

bin/macos/update_brewfile

@@ -48,6 +48,7 @@ def parse_brewfile(content):
     """
     Parses Brewfile content.
     Returns:
+    - unconditional_lines: list of strings
     - conditional_pkgs: set of (type, name)
     - preserved_footer: string (everything from first conditional onwards)
     """
@@ -60,7 +61,7 @@ def parse_brewfile(content):
     
     for i, line in enumerate(lines):
         stripped = line.strip()
-        if stripped.startswith(('if ', 'unless ', 'case ')) and not stripped.endswith('; end'):
+        if stripped.startswith(('if ', 'unless ', 'case ', 'def ', 'begin ')) and not stripped.endswith('; end'):
             if first_conditional_idx == -1:
                 # Look back for comments that might belong to this block
                 j = i - 1
@@ -78,10 +79,11 @@ def parse_brewfile(content):
                 in_conditional -= 1
 
     if first_conditional_idx == -1:
-        return set(), ""
+        return lines, set(), ""
     
+    unconditional_lines = lines[:first_conditional_idx]
     footer = "\n".join(lines[first_conditional_idx:])
-    return conditional_pkgs, footer
+    return unconditional_lines, conditional_pkgs, footer
 
 def main(args):
     repo_root = get_repo_root()
@@ -94,13 +96,37 @@ def main(args):
     with open(brewfile_path) as f:
         old_content = f.read()
         
-    conditional_pkgs, footer = parse_brewfile(old_content)
+    unconditional_lines, conditional_pkgs, footer = parse_brewfile(old_content)
     ignore_list = get_ignore_list(repo_root)
     
     dumped_lines = get_current_packages()
     
     new_unconditional_lines = []
+    seen_pkgs = set()
 
+    if args.add_only:
+        # First, keep existing unconditional packages
+        for line in unconditional_lines:
+            match = PKG_RE.match(line)
+            if match:
+                pkg_type, pkg_name = match.group(1), match.group(2)
+                if pkg_name in ignore_list or (pkg_type, pkg_name) in conditional_pkgs:
+                    continue
+                new_unconditional_lines.append(line)
+                seen_pkgs.add((pkg_type, pkg_name))
+            elif line.strip() and not line.strip().startswith('#'):
+                # Keep other non-comment lines
+                new_unconditional_lines.append(line)
+        
+        # Then, add new packages from dump
+        for line in dumped_lines:
+            match = PKG_RE.match(line)
+            if match:
+                pkg_type, pkg_name = match.group(1), match.group(2)
+                if (pkg_type, pkg_name) not in seen_pkgs and pkg_name not in ignore_list and (pkg_type, pkg_name) not in conditional_pkgs:
+                    new_unconditional_lines.append(line)
+                    seen_pkgs.add((pkg_type, pkg_name))
+    else:
         for line in dumped_lines:
             match = PKG_RE.match(line)
             if match:
@@ -109,6 +135,9 @@ def main(args):
                     continue
                 if (pkg_type, pkg_name) in conditional_pkgs:
                     continue
+                if (pkg_type, pkg_name) in seen_pkgs:
+                    continue
+                seen_pkgs.add((pkg_type, pkg_name))
             
             # If it's not a package line (e.g. comment from dump), we can skip or keep
             if line.strip():
@@ -152,5 +181,6 @@ def main(args):
 if __name__ == "__main__":
     parser = argparse.ArgumentParser(description="Update Brewfile while preserving conditionals.")
     parser.add_argument("--dry-run", action="store_true", help="Show changes without applying them.")
+    parser.add_argument("--add-only", action="store_true", help="Only add missing entries, do not remove existing ones.")
     args = parser.parse_args()
     main(args)

dotfiles/zshrc

@@ -1,6 +1,7 @@
 # For interactive shells
 [[ -n "$ZSH_PROFILE" ]] && {
-  zshrc_start_time=$(date +%s.%N)
+  zmodload zsh/datetime
+  zshrc_start_time=$EPOCHREALTIME
   zmodload zsh/zprof
 }
 HISTFILE=~/.zhistory
@@ -208,16 +209,19 @@ if [[ $- == *i* ]] ; then
 
   # Regenerate zcompdump if it's older than any file in fpath
   DUMPFILE="${ZDOTDIR:-$HOME}/.zcompdump"
-  updated_files=(${^fpath}(N.om[1]))
+  # Find the newest file across all fpath directories to detect edits/additions
+  # (N.om[1]) = Null-glob, plain files only, sort by mtime, pick the first (newest)
+  local newest_comp=(${^fpath}/*(N.om[1]))
 
-  if [[ ! -f "$DUMPFILE" || ( ${#updated_files} -gt 0 && "$updated_files[1]" -nt "$DUMPFILE" ) ]]; then
+  # If any completion file was modified, or dump doesn't exist, we might need to update.
-    compinit -i -D "$DUMPFILE"
+  if [[ ! -f "$DUMPFILE" || ( -n "$newest_comp" && "$newest_comp" -nt "$DUMPFILE" ) ]]; then
-    # Asynchronously compile the dump file
+    compinit -i -d "$DUMPFILE"
-    { zcompile "$DUMPFILE" } &!
+    # Asynchronously compile the dump file with an atomic rename
+    { zcompile "$DUMPFILE.zwc.tmp" "$DUMPFILE" && mv -f "$DUMPFILE.zwc.tmp" "$DUMPFILE.zwc" } &!
   else
-    compinit -C -i -D "$DUMPFILE"
+    compinit -C -i -d "$DUMPFILE"
   fi
-  unset DUMPFILE updated_files
+  unset DUMPFILE newest_comp
   autoload -Uz promptinit && promptinit
   # Virtualenvwrapper
   source_first_existing \
@@ -292,9 +296,9 @@ fi
 typeset -U PATH
 
 if [[ -n "$ZSH_PROFILE" ]]; then
-  zshrc_end_time=$(date +%s.%N)
+  zshrc_end_time=$EPOCHREALTIME
-  elapsed_seconds=$(echo "$zshrc_end_time - $zshrc_start_time" | bc -l)
+  # Calculation in ms using zsh floating point math
-  elapsed_ms=$(printf "%.0f" "$(echo "$elapsed_seconds * 1000" | bc -l)")
+  elapsed_ms=$(( (zshrc_end_time - zshrc_start_time) * 1000 ))
-  echo "zshrc done: ${elapsed_ms}ms"
+  printf "zshrc done: %.0fms\n" "$elapsed_ms"
   zprof
 fi