diff options
Diffstat (limited to 'pre-commit.d/30store-metadata')
| -rwxr-xr-x | pre-commit.d/30store-metadata | 44 |
1 files changed, 29 insertions, 15 deletions
diff --git a/pre-commit.d/30store-metadata b/pre-commit.d/30store-metadata index b2a8678..8ba5b9b 100755 --- a/pre-commit.d/30store-metadata +++ b/pre-commit.d/30store-metadata @@ -30,13 +30,6 @@ filter_ignore() { fi } -statf() { - while read statfile; do - printf "$(stat --format="$1" "$statfile") " - echo "$statfile" | shellquote - done -} - shellquote() { # Single quotes text, escaping existing single quotes. sed -e "s/'/'\"'\"'/" -e "s/^/'/" -e "s/$/'/" @@ -78,19 +71,40 @@ generate_metadata() { printf "ln -sf '%s' '%s'\n" "$(echo "$dest" | shellquote)" "$(echo "$link" | shellquote)" done fi - - # Find all files and directories that don't have the current user as the owner - find $NOVCS \! -user "$(id -u)" -print | statf "maybe chown %U" | sort | filter_unknown 'maybe chown' owner - # Find all files and directories that don't have root as the group - find $NOVCS \! -group $(id -g) -print | statf "maybe chgrp %G" | sort | filter_unknown 'maybe chgrp' group - + + # Store things that don't have the default user or group. # Store all file modes, in case the user has an unusual umask. find $NOVCS \( -type f -or -type d \) -print | sort | perl -ne ' BEGIN { $q=chr(39) } + sub uidname { + my $want=shift; + if (exists $uidcache{$want}) { + return $uidcache{$want}; + } + return $uidcache{$want}=scalar getpwuid($want); + } + sub gidname { + my $want=shift; + if (exists $gidcache{$want}) { + return $gidcache{$want}; + } + return $gidcache{$want}=scalar getgrgid($want); + } chomp; - my $mode = (stat($_))[2]; + my @stat=stat($_) + my $mode = $stat[2]; + my $uid = $stat[4]; + my $gid = $stat[5]; s/$q/$q"$q"$q/g; # escape single quotes - printf "maybe chmod %04o %s\n", $mode & 07777, "$q$_$q"; + s/^/$q/; + s/$/$q/; + if ($uid != $>) { + printf "maybe chown %s %s\n", uidname($uid), $_; + } + if ($gid != $)) { + printf "maybe chgrp %s %s\n", gidname($uid), $_; + } + printf "maybe chmod %04o %s\n", $mode & 07777, $_; ' # We don't handle xattrs. |