rm oh-my-zsh

[dotfiles.git] / stow / oh-my-zsh / .oh-my-zsh / lib / vcs_info.zsh

diff --git a/stow/oh-my-zsh/.oh-my-zsh/lib/vcs_info.zsh b/stow/oh-my-zsh/.oh-my-zsh/lib/vcs_info.zsh
deleted file mode 100644 (file)
index e60938c..0000000
--- a/stow/oh-my-zsh/.oh-my-zsh/lib/vcs_info.zsh
+++ /dev/null
@@ -1,53 +0,0 @@
-# Don't skip this file until a Zsh release does the necessary quoting.
-# This is because even though 5.8.1 undid recursive prompt_subst inside
-# prompt sequences, % characters in relevant fields will still be rendered
-# incorrectly in vcs_info, on all Zsh releases up to writing this.
-#
-# There is no release yet that does this right, since it requires changing
-# how what vcs_info hooks expect to receive. Even so, I'd rather be correct
-# and break custom vcs_info hooks than have a broken prompt.
-
-# Quote necessary $hook_com[<field>] items just before they are used
-# in the line "VCS_INFO_hook 'post-backend'" of the VCS_INFO_formats
-# function, where <field> is:
-#
-#   base:       the full path of the repository's root directory.
-#   base-name:  the name of the repository's root directory.
-#   branch:     the name of the currently checked out branch.
-#   misc:       a string that may contain anything the vcs_info backend wants.
-#   revision:   an identifier of the currently checked out revision.
-#   subdir:     the path of the current directory relative to the
-#               repository's root directory.
-#
-# This patch %-quotes these fields previous to their use in vcs_info hooks and
-# the zformat call and, eventually, when they get expanded in the prompt.
-# It's important to quote these here, and not later after hooks have modified the
-# fields, because then we could be quoting % characters from valid prompt sequences,
-# like %F{color}, %B, etc.
-#
-#  32   │ hook_com[subdir]="$(VCS_INFO_reposub ${hook_com[base]})"
-#  33   │ hook_com[subdir_orig]="${hook_com[subdir]}"
-#  34   │
-#  35 + │ for tmp in base base-name branch misc revision subdir; do
-#  36 + │     hook_com[$tmp]="${hook_com[$tmp]//\%/%%}"
-#  37 + │ done
-#  38 + │
-#  39   │ VCS_INFO_hook 'post-backend'
-#
-# This is especially important so that no command substitution is performed
-# due to malicious input as a consequence of CVE-2021-45444, which affects
-# zsh versions from 5.0.3 to 5.8.
-#
-autoload -Uz +X regexp-replace VCS_INFO_formats 2>/dev/null || return
-
-# We use $tmp here because it's already a local variable in VCS_INFO_formats
-typeset PATCH='for tmp (base base-name branch misc revision subdir) hook_com[$tmp]="${hook_com[$tmp]//\%/%%}"'
-# Unique string to avoid reapplying the patch if this code gets called twice
-typeset PATCH_ID=vcs_info-patch-9b9840f2-91e5-4471-af84-9e9a0dc68c1b
-# Only patch the VCS_INFO_formats function if not already patched
-if [[ "$functions[VCS_INFO_formats]" != *$PATCH_ID* ]]; then
-  regexp-replace 'functions[VCS_INFO_formats]' \
-    "VCS_INFO_hook 'post-backend'" \
-    ': ${PATCH_ID}; ${PATCH}; ${MATCH}'
-fi
-unset PATCH PATCH_ID