diff options
Diffstat (limited to 'pre-commit.d/30store-metadata')
| -rwxr-xr-x | pre-commit.d/30store-metadata | 34 |
1 files changed, 19 insertions, 15 deletions
diff --git a/pre-commit.d/30store-metadata b/pre-commit.d/30store-metadata index 2f6a2fc..363788e 100755 --- a/pre-commit.d/30store-metadata +++ b/pre-commit.d/30store-metadata @@ -2,32 +2,36 @@ set -e +# Filters out UNKNOWN users and groups, prints a warning on stderr. +filter_unknown() { + CMD=$1 + while read line; do + if [ "${line:0:8+${#CMD}}" = "$CMD UNKNOWN" ]; then + # error message like "Bad owner for ./ppp/peers" + echo Bad "$2" for "${line:9+${#CMD}}" >&2 + else + echo "$line" + fi + done +} + generate_metadata() { # This function generates the script commands to fix any files # that aren't owner=root, group=root, or mode=0644 or 0755. # Script is produced on stdout. Errors go to stderr. # Find all files and directories that don't have root as the owner - # Need to be sure UNKNOWN users and groups don't end up in the - # .fix-metadata file because chown and chgrp will choke on it. - output=$(find . \! -user root -exec stat --format="chown %U {}" {} \; | sort) - if [ -n "$output" ]; then - echo "$output" | grep "^chown UNKNOWN" >&2 || true - echo "$output" | grep -v "^chown UNKNOWN" || true - fi - + find . \! -user root -exec stat --format="chown %U {}" {} \; \ + | sort | filter_unknown chown owner # Find all files and directories that don't have root as the group - output=$(find . \! -group root -exec stat --format="chgrp %G {}" {} \; | sort) - if [ -n "$output" ]; then - echo "$output" | grep "^chgrp UNKNOWN" >&2 || true - echo "$output" | grep -v "^chgrp UNKNOWN" || true - fi + find . \! -group root -exec stat --format="chgrp %G {}" {} \; \ + | sort | filter_unknown chgrp group # Find all directories that aren't 0755 find . -type d \! -perm 0755 -exec stat --format="chmod %a {}" {} \; | sort - # Find all files that aren't 0644 or 0755 (git keeps track of the - # executable bit so we don't have to). All the files in the + # Find all files that aren't 0644 or 0755 (we can assume the VCS will + # maintain the executable bit). All the files in the # /etc/.git/objects directory are 0444 so we'll specifically avoid it. find . -wholename ./.git -prune -o \ -type f \! -perm 0644 \! -perm 0755 -exec stat --format="chmod %a {}" {} \; \ |