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fix(perms)!: change function name from fixperms to resetperms and document caution (#10686)

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BREAKING CHANGE: function `fixperms` has been renamed to the more accurate `resetperms`.
Please read the README carefully before using it as it may badly reset the permissions.

Fixes #10648
Closes #10686
This commit is contained in:
Carlo Sala
2022-02-11 15:20:03 +01:00
committed by Marc Cornellà
parent a04cf07880
commit 62929263fa
2 changed files with 29 additions and 14 deletions
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27
plugins/perms/perms.plugin.zsh
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@@ -6,25 +6,25 @@
### Aliases
# Set all files' permissions to 644 recursively in a directory
set644() {
function set644 {
find "${@:-.}" -type f ! -perm 644 -print0 | xargs -0 chmod 644
}
# Set all directories' permissions to 755 recursively in a directory
set755() {
function set755 {
find "${@:-.}" -type d ! -perm 755 -print0 | xargs -0 chmod 755
}
### Functions
# fixperms - fix permissions on files and directories, with confirmation
# resetperms - fix permissions on files and directories, with confirmation
# Returns 0 on success, nonzero if any errors occurred
fixperms () {
function resetperms {
local opts confirm target exit_status chmod_opts use_slow_mode
zparseopts -E -D -a opts -help -slow v+=chmod_opts
if [[ $# > 1 || -n "${opts[(r)--help]}" ]]; then
cat <<EOF
Usage: fixperms [-v] [--help] [--slow] [target]
Usage: resetperms [-v] [--help] [--slow] [target]
target is the file or directory to change permissions on. If omitted,
the current directory is taken to be the target.
@@ -40,7 +40,7 @@ EOF
return $exit_status
fi
if [[ $# == 0 ]]; then
if [[ $# -eq 0 ]]; then
target="."
else
target="$1"
@@ -49,7 +49,7 @@ EOF
# Because this requires confirmation, bail in noninteractive shells
if [[ ! -o interactive ]]; then
echo "fixperms: cannot run in noninteractive shell"
echo "resetperms: cannot run in noninteractive shell"
return 1
fi
@@ -68,15 +68,20 @@ EOF
if [[ $use_slow == true ]]; then
# Process directories first so non-traversable ones are fixed as we go
find "$target" -type d ! -perm 755 -exec chmod $chmod_opts 755 {} \;
if [[ $? != 0 ]]; then exit_status=$?; fi
if [[ $? -ne 0 ]]; then exit_status=$?; fi
find "$target" -type f ! -perm 644 -exec chmod $chmod_opts 644 {} \;
if [[ $? != 0 ]]; then exit_status=$?; fi
if [[ $? -ne 0 ]]; then exit_status=$?; fi
else
find "$target" -type d ! -perm 755 -print0 | xargs -0 chmod $chmod_opts 755
if [[ $? != 0 ]]; then exit_status=$?; fi
if [[ $? -ne 0 ]]; then exit_status=$?; fi
find "$target" -type f ! -perm 644 -print0 | xargs -0 chmod $chmod_opts 644
if [[ $? != 0 ]]; then exit_status=$?; fi
if [[ $? -ne 0 ]]; then exit_status=$?; fi
fi
echo "Complete"
return $exit_status
}
function fixperms {
print -ru2 "fixperms has been deprecated. Use resetperms instead"
return 1
}