more fixes

A malformed HEAD or loose ref was copied into the zcompdump metadata as
though it had resolved, so a corrupt file could make #omz revision:
differ from git rev-parse HEAD instead of taking the fallback.

Fold the three resolution paths into one exit and check the result is a
40 or 64 character hex object ID, so symbolic refs, malformed files and
missed packed entries all fall through to git.

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>

oh-my-zsh.sh

@@ -110,9 +110,89 @@ if [[ -z "$ZSH_COMPDUMP" ]]; then
   ZSH_COMPDUMP="${ZDOTDIR:-$HOME}/.zcompdump-${SHORT_HOST}-${ZSH_VERSION}"
 fi
 
-# Construct zcompdump OMZ metadata
-zcompdump_revision="#omz revision: $(builtin cd -q "$ZSH"; git rev-parse HEAD 2>/dev/null)"
+# Resolve the commit $ZSH is checked out at into $REPLY by reading the git
+# directory, so that no git process is forked on every startup.
+# Handles .git files (worktrees, submodules), worktree common dirs, detached
+# HEADs and packed refs. Returns 1 if anything is unexpected.
+_omz_git_head() {
+  local gitdir="$ZSH/.git" common head ref
+  local -a lines
+  REPLY=
+
+  # .git may be a file pointing at the real git dir
+  if [[ -f "$gitdir" ]]; then
+    read -r head 2>/dev/null < "$gitdir" || return 1
+    [[ "$head" = "gitdir: "* ]] || return 1
+    gitdir="${head#gitdir: }"
+    [[ -n "$gitdir" ]] || return 1
+    [[ "$gitdir" = /* ]] || gitdir="$ZSH/$gitdir"
+  fi
+
+  # worktrees keep their refs in the common git dir
+  common="$gitdir"
+  if [[ -f "$gitdir/commondir" ]]; then
+    read -r common 2>/dev/null < "$gitdir/commondir" || return 1
+    [[ "$common" = /* ]] || common="$gitdir/$common"
+  fi
+
+  [[ -r "$gitdir/HEAD" ]] || return 1
+  read -r head 2>/dev/null < "$gitdir/HEAD" || return 1
+
+  if [[ "$head" = ref:\ * ]]; then
+    ref="${head#ref: }"
+
+    # Only use well-formed full ref names as paths. Besides matching Git's ref
+    # rules, this prevents a malformed HEAD from escaping the git directory.
+    [[ "$ref" = refs/?* \
+      && "$ref" != *..* \
+      && "$ref" != *//* \
+      && "$ref" != */ \
+      && "$ref" != */.* \
+      && "$ref" != *.lock \
+      && "$ref" != *.lock/* \
+      && "$ref" != *. \
+      && "$ref" != *'@{'* \
+      && "$ref" != *[[:cntrl:]\ \~\^\:\?\*\[\\]* \
+    ]] || return 1
+
+    case "$ref" in
+      # These namespaces are private to each worktree and are never resolved
+      # from the common directory or its packed-refs file.
+      refs/bisect/*|refs/worktree/*|refs/rewritten/*)
+        [[ -r "$gitdir/$ref" ]] || return 1
+        read -r REPLY 2>/dev/null < "$gitdir/$ref" || return 1
+        ;;
+      *)
+        if [[ -r "$common/$ref" ]]; then
+          read -r REPLY 2>/dev/null < "$common/$ref" || return 1
+        elif [[ -r "$common/packed-refs" ]]; then
+          lines=("${(@f)$(<"$common/packed-refs")}")
+          REPLY="${lines[(r)* ${(b)ref}]%% *}"
+        else
+          return 1
+        fi
+        ;;
+    esac
+  else
+    # detached HEAD: the file holds the commit itself
+    REPLY="$head"
+  fi
+
+  # only an object ID is a usable answer: a symbolic ref, a malformed file or
+  # a missed packed entry all fall through to the git fallback instead
+  [[ -n "$REPLY" && -z "${REPLY//[0-9a-f]/}" ]] \
+    && (( ${#REPLY} == 40 || ${#REPLY} == 64 ))
+}
+
+# Construct zcompdump OMZ metadata. The helper reports through $REPLY, so
+# call it in a scope that keeps that out of the global namespace.
+() {
+  local REPLY
+  _omz_git_head || REPLY="$(builtin cd -q "$ZSH"; git rev-parse HEAD 2>/dev/null)"
+  typeset -g zcompdump_revision="#omz revision: $REPLY"
+}
 zcompdump_fpath="#omz fpath: $fpath"
+unset -f _omz_git_head
 
 # Delete the zcompdump file if OMZ zcompdump metadata changed
 if ! command grep -q -Fx "$zcompdump_revision" "$ZSH_COMPDUMP" 2>/dev/null \

plugins/jj/README.md

@@ -19,35 +19,54 @@ plugins=(... jj)
 | jjbd   | `jj bookmark delete`          |
 | jjbf   | `jj bookmark forget`          |
 | jjbl   | `jj bookmark list`            |
+| jjblt  | `jj bookmark list --tracked`  |
 | jjbm   | `jj bookmark move`            |
 | jjbr   | `jj bookmark rename`          |
 | jjbs   | `jj bookmark set`             |
 | jjbt   | `jj bookmark track`           |
 | jjbu   | `jj bookmark untrack`         |
 | jjc    | `jj commit`                   |
+| jjcfg  | `jj config`                   |
+| jjcfgl | `jj config list`              |
 | jjcmsg | `jj commit --message`         |
 | jjd    | `jj diff`                     |
 | jjdmsg | `jj desc --message`           |
 | jjds   | `jj desc`                     |
+| jjdst  | `jj diff --stat`              |
 | jje    | `jj edit`                     |
+| jjev   | `jj evolog`                   |
+| jjf    | `jj file`                     |
+| jjfl   | `jj file list`                |
+| jjg    | `jj git`                      |
 | jjgcl  | `jj git clone`                |
 | jjgf   | `jj git fetch`                |
 | jjgfa  | `jj git fetch --all-remotes`  |
+| jjgi   | `jj git init`                 |
 | jjgp   | `jj git push`                 |
 | jjgpa  | `jj git push --all`           |
 | jjgpd  | `jj git push --deleted`       |
 | jjgpt  | `jj git push --tracked`       |
+| jjgrl  | `jj git remote list`          |
 | jjl    | `jj log`                      |
 | jjla   | `jj log -r "all()"`           |
 | jjn    | `jj new`                      |
 | jjnt   | `jj new "trunk()"`            |
+| jjop   | `jj op`                       |
+| jjopl  | `jj op log`                   |
+| jjor   | `jj op restore`               |
 | jjrb   | `jj rebase`                   |
 | jjrbm  | `jj rebase -d "trunk()"`      |
 | jjrs   | `jj restore`                  |
 | jjrt   | `cd "$(jj root \|\| echo .)"` |
+| jjs    | `jj show`                     |
 | jjsp   | `jj split`                    |
 | jjsq   | `jj squash`                   |
 | jjst   | `jj status`                   |
+| jju    | `jj undo`                     |
+| jjw    | `jj workspace`                |
+| jjwa   | `jj workspace add`            |
+| jjwf   | `jj workspace forget`         |
+| jjwl   | `jj workspace list`           |
 
 ## Prompt usage
 

plugins/jj/jj.plugin.zsh

@@ -45,34 +45,51 @@ alias jjbc='jj bookmark create'
 alias jjbd='jj bookmark delete'
 alias jjbf='jj bookmark forget'
 alias jjbl='jj bookmark list'
+alias jjblt='jj bookmark list --tracked'
 alias jjbm='jj bookmark move'
 alias jjbr='jj bookmark rename'
 alias jjbs='jj bookmark set'
 alias jjbt='jj bookmark track'
 alias jjbu='jj bookmark untrack'
 alias jjc='jj commit'
+alias jjcfg='jj config'
+alias jjcfgl='jj config list'
 alias jjcmsg='jj commit --message'
 alias jjd='jj diff'
 alias jjdmsg='jj desc --message'
 alias jjds='jj desc'
+alias jjdst='jj diff --stat'
 alias jje='jj edit'
+alias jjev='jj evolog'
+alias jjf='jj file'
+alias jjfl='jj file list'
+alias jjg='jj git'
 alias jjgcl='jj git clone'
 alias jjgf='jj git fetch'
 alias jjgfa='jj git fetch --all-remotes'
+alias jjgi='jj git init'
 alias jjgp='jj git push'
 alias jjgpa='jj git push --all'
 alias jjgpd='jj git push --deleted'
 alias jjgpt='jj git push --tracked'
+alias jjgrl='jj git remote list'
 alias jjl='jj log'
 alias jjla='jj log -r "all()"'
 alias jjn='jj new'
 alias jjnt='jj new "trunk()"'
+alias jjop='jj op'
+alias jjopl='jj op log'
+alias jjor='jj op restore'
 alias jjrb='jj rebase'
 alias jjrbm='jj rebase -d "trunk()"'
 alias jjrs='jj restore'
 alias jjrt='cd "$(jj root || echo .)"'
+alias jjs='jj show'
 alias jjsp='jj split'
 alias jjsq='jj squash'
 alias jjst='jj status'
+alias jju='jj undo'
+alias jjw='jj workspace'
 alias jjwa='jj workspace add'
 alias jjwf='jj workspace forget'
+alias jjwl='jj workspace list'

plugins/kubectl/README.md

@@ -71,6 +71,7 @@ plugins=(... kubectl)
 |          |                                                         | **Secret management**                                                                            |
 | kgsec    | `kubectl get secret`                                    | Get secret for decoding                                                                          |
 | kgseca   | `kubectl get secret --all-namespaces`                   | List secrets across all namespaces                                                               |
+| kesec    | `kubectl edit secret`                                   | Edit secret resource                                                                             |
 | kdsec    | `kubectl describe secret`                               | Describe secret resource in detail                                                               |
 | kdelsec  | `kubectl delete secret`                                 | Delete the secret                                                                                |
 |          |                                                         | **Deployment management**                                                                        |

plugins/kubectl/kubectl.plugin.zsh

@@ -93,6 +93,7 @@ alias kdelcm='kubectl delete configmap'
 # Secret management
 alias kgsec='kubectl get secret'
 alias kgseca='kubectl get secret --all-namespaces'
+alias kesec='kubectl edit secret'
 alias kdsec='kubectl describe secret'
 alias kdelsec='kubectl delete secret'
 

plugins/symfony6/symfony6.plugin.zsh

@@ -15,8 +15,8 @@
 #   - https://github.com/symfony/symfony/blob/5.4/src/Symfony/Component/Console/Resources/completion.bash
 #
 _sf_console() {
-    local lastParam flagPrefix requestComp out comp
-    local -a completions
+    local lastParam out comp sf_cmd
+    local -a completions flagPrefix requestComp inputs
 
     # The user could have moved the cursor backwards on the command-line.
     # We need to trigger completion from the $CURRENT location, so we need
@@ -29,11 +29,20 @@ _sf_console() {
     setopt local_options BASH_REMATCH
     if [[ "${lastParam}" =~ '-.*=' ]]; then
         # We are dealing with a flag with an =
-        flagPrefix="-P ${BASH_REMATCH}"
+        flagPrefix=(-P "${BASH_REMATCH}")
     fi
 
-    # Prepare the command to obtain completions
-    requestComp="${words[0]} ${words[1]} _complete --no-interaction -szsh -a1 -c$((CURRENT-1))" i=""
+    # Prepare the command to obtain completions. An alias is resolved here,
+    # because the request is no longer read again by the shell.
+    sf_cmd="${words[1]}"
+    if [[ -n "${aliases[$sf_cmd]}" ]]; then
+        requestComp=(${(z)aliases[$sf_cmd]})
+    else
+        requestComp=(${~sf_cmd})
+    fi
+
+    requestComp+=(_complete --no-interaction -szsh -a1 "-c$((CURRENT-1))")
+
     for w in ${words[@]}; do
         w=$(printf -- '%b' "$w")
         # remove quotes from typed values
@@ -47,19 +56,18 @@ _sf_console() {
         fi
         # empty values are ignored
         if [ ! -z "$w" ]; then
-            i="${i}-i${w} "
+            inputs+=("-i$w")
         fi
     done
 
     # Ensure at least 1 input
-    if [ "${i}" = "" ]; then
-        requestComp="${requestComp} -i\" \""
-    else
-        requestComp="${requestComp} ${i}"
+    if (( ! $#inputs )); then
+        inputs=(-i' ')
     fi
 
-    # Use eval to handle any environment variables and such
-    out=$(eval ${requestComp} 2>/dev/null)
+    # The request is run without being read again by the shell, so that a
+    # "$(...)" or a backtick typed on the command line is not executed
+    out=$(SHELL_VERBOSITY=0 "${requestComp[@]}" "${inputs[@]}" 2>/dev/null)
 
     while IFS='\n' read -r comp; do
         if [ -n "$comp" ]; then
@@ -75,7 +83,7 @@ _sf_console() {
     done < <(printf "%s\n" "${out[@]}")
 
     # Let inbuilt _describe handle completions
-    eval _describe "completions" completions $flagPrefix
+    _describe "completions" completions "${flagPrefix[@]}"
     return $?
 }