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Replace egrep/fgrep with grep -E/-F

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There are days when I really, really, really hate GNU. Remember
when someone decided that 'head -1' would no longer work, and
that it was OK to break an infinite number of legacy production
scripts? Someone now decided that egrep/fgrep are deprecated,
and our CI logs (especially pr-should-include-tests) are now
filled with hundreds of warning lines, making it difficult
to find actual errors.

I expect that those warnings will be removed quickly after
furious community backlash, just like the 'head -1' fiasco
was quietly reverted, but ITM the warnings are annoying
so I capitulate.

Signed-off-by: Ed Santiago <santiago@redhat.com>
This commit is contained in:
Ed Santiago
2023-05-03 07:19:35 -06:00
parent f149d49335
commit f877d7dcd0
16 changed files with 43 additions and 43 deletions
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6
hack/man-page-checker
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@ -26,7 +26,7 @@ for md in *.1.md;do
# There may be more than one name, e.g. podman-info.1.md has
# podman-system-info then another line with podman-info. We
# care only about the first.
name=$(egrep -A1 '^#* NAME' $md|tail -1|awk '{print $1}' | tr -d \\\\)
name=$(grep -E -A1 '^#* NAME' $md|tail -1|awk '{print $1}' | tr -d \\\\)
expect=$(basename $md .1.md)
if [ "$name" != "$expect" ]; then
@ -43,7 +43,7 @@ done
# in the table in podman.1.md. podman-remote is not a podman subcommand,
# so it is excluded here.
for md in $(ls -1 *-*.1.md | grep -v remote);do
desc=$(egrep -A1 '^#* NAME' $md|tail -1|sed -e 's/^podman[^ ]\+ - //')
desc=$(grep -E -A1 '^#* NAME' $md|tail -1|sed -e 's/^podman[^ ]\+ - //')
# podman.1.md has a two-column table; podman-*.1.md all have three.
parent=$(echo $md | sed -e 's/^\(.*\)-.*$/\1.1.md/')
@ -141,7 +141,7 @@ for md in *.1.md;do
# To view those:
# $ less $(for i in docs/*.1.md;do x=$(grep -A2 '^#* SYNOPSIS' $i|tail -1); if [ -n "$x" ]; then echo $i;fi;done)
#
synopsis=$(egrep -A1 '^#* SYNOPSIS' $md|tail -1)
synopsis=$(grep -E -A1 '^#* SYNOPSIS' $md|tail -1)
# Command name must be bracketed by double asterisks; options and
# arguments are bracketed by single ones.