From dd7a26e219b3340567aeeececcf383cfdb371fa0 Mon Sep 17 00:00:00 2001
From: Yutian Li <hotpxless@gmail.com>
Date: Sat, 15 Sep 2018 12:35:48 -0400
Subject: [PATCH 1/4] [git] Also check "commondir" when looking for a stash
 (#1620)

---
 modules/git/functions/git-info | 15 +++++++++++----
 1 file changed, 11 insertions(+), 4 deletions(-)

diff --git a/modules/git/functions/git-info b/modules/git/functions/git-info
index a173c20f..fe8ca2ac 100644
--- a/modules/git/functions/git-info
+++ b/modules/git/functions/git-info
@@ -212,10 +212,17 @@ function git-info {
 
   # Format stashed.
   zstyle -s ':prezto:module:git:info:stashed' format 'stashed_format'
-  if [[ -n "$stashed_format" && -f "$(git-dir)/refs/stash" ]]; then
-    stashed="$(command git stash list 2> /dev/null | wc -l | awk '{print $1}')"
-    if [[ -n "$stashed" ]]; then
-      zformat -f stashed_formatted "$stashed_format" "S:$stashed"
+  if [[ -n "$stashed_format" ]]; then
+    commondir=""
+    if [[ -f "$(git-dir)/commondir" ]]; then
+      commondir="$(<$(git-dir)/commondir)"
+      [[ "$commondir" =~ ^/ ]] || commondir="$(git-dir)/$commondir"
+    fi
+    if [[ -f "$(git-dir)/refs/stash" || ( -n "$commondir" && -f "$commondir/refs/stash" ) ]]; then
+      stashed="$(command git stash list 2> /dev/null | wc -l | awk '{print $1}')"
+      if [[ -n "$stashed" ]]; then
+        zformat -f stashed_formatted "$stashed_format" "S:$stashed"
+      fi
     fi
   fi
 

From 2bbf5d0687bf754fff8ab6fcaec70669907aa29b Mon Sep 17 00:00:00 2001
From: Indrajit Raychaudhuri <irc@indrajit.com>
Date: Fri, 14 Sep 2018 23:40:08 -0500
Subject: [PATCH 2/4] homebrew: Load standard Homebrew environment variables
 into shell session.

However, guard for legacy Homebrew as `brew shellenv` is relatively new.
---
 modules/homebrew/README.md | 11 ++++++++++-
 modules/homebrew/init.zsh  | 10 ++++++++++
 2 files changed, 20 insertions(+), 1 deletion(-)

diff --git a/modules/homebrew/README.md b/modules/homebrew/README.md
index 98a3444c..1a6df51c 100644
--- a/modules/homebrew/README.md
+++ b/modules/homebrew/README.md
@@ -1,7 +1,16 @@
 Homebrew
 ========
 
-Defines Homebrew aliases.
+Defines Homebrew specific shell environment variables and aliases.
+
+Environment Variables
+---------------------
+
+Execute the following to list the environment variables loaded in the shell:
+
+```sh
+brew shellenv
+```
 
 Aliases
 -------
diff --git a/modules/homebrew/init.zsh b/modules/homebrew/init.zsh
index e517c0a5..12acf595 100644
--- a/modules/homebrew/init.zsh
+++ b/modules/homebrew/init.zsh
@@ -10,6 +10,16 @@ if [[ "$OSTYPE" != (darwin|linux)* ]]; then
   return 1
 fi
 
+#
+# Environmental Variables
+#
+
+# Load standard Homebrew shellenv into the shell session.
+# `brew shellenv` is relatively new, guard for legacy Homebrew.
+if (( $+commands[brew] )); then
+  eval "$(brew shellenv 2> /dev/null)"
+fi
+
 #
 # Aliases
 #

From ad861d3b45190053deba73392b128805f37b06d1 Mon Sep 17 00:00:00 2001
From: Indrajit Raychaudhuri <irc@indrajit.com>
Date: Sat, 15 Sep 2018 01:45:57 -0500
Subject: [PATCH 3/4] homebrew: Replace deprecated casks with their brew
 counterpart

Homebrew has deprecated `brew cask cleanup` and `brew cask search` in favor
of `brew cleanup` and `brew search` respectively. They will stop working on
2018-09-30. Further, `--outdated` has been removed.

We should eventually remove the related aliases, but for a while we keep
supporting them gracefully with deprecation warning.

The documentation has been removed from README.md, however.
---
 modules/homebrew/README.md |  3 ---
 modules/homebrew/init.zsh  | 17 ++++++++++++++---
 2 files changed, 14 insertions(+), 6 deletions(-)

diff --git a/modules/homebrew/README.md b/modules/homebrew/README.md
index 1a6df51c..3046f98e 100644
--- a/modules/homebrew/README.md
+++ b/modules/homebrew/README.md
@@ -29,12 +29,9 @@ Aliases
 ### Homebrew Cask
 
   - `cask` is aliased to `brew cask`.
-  - `caskc` cleans up old cached downloads.
-  - `caskC` cleans up all cached downloads.
   - `caski` installs a cask.
   - `caskl` lists installed casks.
   - `casko` lists casks which have an update available.
-  - `casks` searches for a cask.
   - `caskx` uninstalls a cask.
 
 Authors
diff --git a/modules/homebrew/init.zsh b/modules/homebrew/init.zsh
index 12acf595..01334473 100644
--- a/modules/homebrew/init.zsh
+++ b/modules/homebrew/init.zsh
@@ -36,10 +36,21 @@ alias brewx='brew remove'
 
 # Homebrew Cask
 alias cask='brew cask'
-alias caskc='brew cask cleanup --outdated'
-alias caskC='brew cask cleanup'
+alias caskc='hb_deprecated brew cask cleanup'
+alias caskC='hb_deprecated brew cask cleanup'
 alias caski='brew cask install'
 alias caskl='brew cask list'
 alias casko='brew cask outdated'
-alias casks='brew cask search'
+alias casks='hb_deprecated brew cask search'
 alias caskx='brew cask uninstall'
+
+function hb_deprecated {
+  local cmd="${argv[3]}"
+  local cmd_args=( ${(@)argv:4} )
+
+  printf "'brew cask %s' has been deprecated, " "${cmd}"
+  printf "using 'brew %s' instead\n" "${cmd}"
+
+  cmd_args=( ${(@)argv:4} )
+  command brew "${cmd}" ${(@)cmd_args}
+}

From f366e49c32727d658160ca4ff2ec6d515ace7aa6 Mon Sep 17 00:00:00 2001
From: Indrajit Raychaudhuri <irc@indrajit.com>
Date: Sat, 15 Sep 2018 01:55:46 -0500
Subject: [PATCH 4/4] homebrew: Cleanup homebrew aliases

- 'brew upgrade' does 'brew update' by default, no need for explicit call
- replace 'brew remove' with 'brew uninstall' for consistency
---
 modules/homebrew/init.zsh | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/modules/homebrew/init.zsh b/modules/homebrew/init.zsh
index 01334473..cd1e5f72 100644
--- a/modules/homebrew/init.zsh
+++ b/modules/homebrew/init.zsh
@@ -31,8 +31,8 @@ alias brewi='brew install'
 alias brewl='brew list'
 alias brewo='brew outdated'
 alias brews='brew search'
-alias brewu='brew update && brew upgrade'
-alias brewx='brew remove'
+alias brewu='brew upgrade'
+alias brewx='brew uninstall'
 
 # Homebrew Cask
 alias cask='brew cask'