freebsd-src/scripts/man-dates.sh
Brian Behlendorf 88af959b24
Fix minor shellcheck 0.7.2 warnings
The first warning of a misspelling is a false positive, so we annotate
the script accordingly.  As for the x-prefix warnings update the check
to use the conventional '[ -z <string> ]' syntax.

all-syslog.sh:46:47: warning: Possible misspelling: ZEVENT_ZIO_OBJECT
    may not be assigned, but ZEVENT_ZIO_OBJSET is. [SC2153]
make_gitrev.sh:53:6: note: Avoid x-prefix in comparisons as it no
    longer serves a purpose [SC2268]
man-dates.sh:10:7: note: Avoid x-prefix in comparisons as it no
    longer serves a purpose [SC2268]

Reviewed-by: Ahelenia Ziemiańska <nabijaczleweli@nabijaczleweli.xyz>
Reviewed-by: John Kennedy <john.kennedy@delphix.com>
Signed-off-by: Brian Behlendorf <behlendorf1@llnl.gov>
Closes #12208
2021-06-09 12:21:24 -07:00

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#!/bin/sh
# This script updates the date lines in the man pages to the date of the last
# commit to that file.
set -eu
find man -type f | while read -r i ; do
git_date=$(git log -1 --date=short --format="%ad" -- "$i")
[ -z "$git_date" ] && continue
sed -i "s|^\.Dd.*|.Dd $(date -d "$git_date" "+%B %-d, %Y")|" "$i"
done