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authorng0 <ng0@n0.is>2019-03-04 14:37:50 +0000
committerng0 <ng0@n0.is>2019-03-04 14:38:06 +0000
commit25af6d913578ed7176d22d0eb187ad2a70d49374 (patch)
treed11692b116e52f32fdf4db80efc90603952f0f50 /contrib
parent5d87f45cf44826eff5f308ea59f7e708f7d7514f (diff)
safety checks for lint-man.sh
Diffstat (limited to 'contrib')
-rwxr-xr-xcontrib/scripts/lint-man.sh31
1 files changed, 22 insertions, 9 deletions
diff --git a/contrib/scripts/lint-man.sh b/contrib/scripts/lint-man.sh
index 6a9f544f4..1a3f1514a 100755
--- a/contrib/scripts/lint-man.sh
+++ b/contrib/scripts/lint-man.sh
@@ -3,16 +3,29 @@
# SPDX-License-Identifier: 0BSD
# spit out ONLY error messages using groff.
-echo "groff check"
-for f in `find . -name \*\.[1-9]`;
-do
- LC_ALL=en_US.UTF-8 \
- MANROFFSEQ='' \
- MANWIDTH=80 \
- groff -m mandoc -b -z -w w $f;
-done
+existence()
+{
+ command -v "$1" >/dev/null 2>&1
+}
+
+if existence groff;
+then
+ echo "groff check"
+ for f in `find . -name \*\.[1-9]`;
+ do
+ LC_ALL=en_US.UTF-8 \
+ MANROFFSEQ='' \
+ MANWIDTH=80 \
+ groff -m mandoc -b -z -w w $f;
+ done
+fi
+
echo "mandoc check"
# spit out ONLY error messages with mandoc:
-mandoc -T lint `find . -name \*\.[1-9]`
+if existence mandoc;
+then
+ mandoc -T lint `find . -name \*\.[1-9]`
+fi
+
#LC_ALL=en_US.UTF-8 MANROFFSEQ='' MANWIDTH=80 /run/current-system/profile/bin/man --warnings -E UTF-8 -l -Tutf8 -Z <*.5> >report5.log
#LC_ALL=en_US.UTF-8 MANROFFSEQ='' MANWIDTH=80 /run/current-system/profile/bin/man --warnings -E UTF-8 -l -Tutf8 -Z <*.1> >report1.log