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Make docs testing_formatter script more portable (#65112)

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* Make script more portable
sha1sum is a Linux only command. Test for the command and if not found
use sha1 instead for portability. Avoid patches on BSD and Mac systems.
This commit is contained in:
evitalis 2019-12-10 09:34:03 -06:00 committed by Alicia Cozine
parent d906fdeba2
commit c5c1ad4fb8
1 changed files with 16 additions and 2 deletions
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18
docs/bin/testing_formatter.sh
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@ -1,4 +1,4 @@
#!/bin/bash -eu
#!/bin/sh
FILENAME=../docsite/rst/dev_guide/testing/sanity/index.rst
@ -20,7 +20,21 @@ $(for test in $(../../bin/ansible-test sanity --list-tests --allow-disabled); do
EOF
# By default use sha1sum which exists on Linux, if not present select the correct binary
# based on platform defaults
SHA_CMD="sha1sum"
if ! which ${SHA_CMD} > /dev/null 2>&1; then
if which sha1 > /dev/null 2>&1; then
SHA_CMD="sha1"
elif which shasum > /dev/null 2>&1; then
SHA_CMD="shasum"
else
# exit early with an error if no hashing binary can be found since it is required later
exit 1
fi
fi
# Put file into place if it has changed
if [ "$(sha1sum <$FILENAME)" != "$(sha1sum <$FILENAME.new)" ]; then
if [ "$(${SHA_CMD} <$FILENAME)" != "$(${SHA_CMD} <$FILENAME.new)" ]; then
mv -f $FILENAME.new $FILENAME
fi