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Run terraform_docs only if README.md is present

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This commit is contained in:
Anton Babenko 2018-05-16 21:57:49 +02:00
commit 8e03aec3d5
1 changed files with 7 additions and 2 deletions
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9
terraform_docs.sh
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@ -19,19 +19,24 @@ for file_with_path in "$@"; do
done
readonly tmp_file="tmp_$(date | md5).txt"
readonly text_file="README.md"
for path_uniq in $(echo "${paths[*]}" | tr ' ' '\n' | sort -u); do
path_uniq="${path_uniq//__REPLACED__SPACE__/ }"
pushd "$path_uniq" > /dev/null
if [[ ! -f "$text_file" ]]; then
continue
fi
terraform-docs md ./ > "$tmp_file"
# Replace content between markers with the placeholder - http://fahdshariff.blogspot.no/2012/12/sed-mutli-line-replacement-between-two.html
sed -i -n '/BEGINNING OF PRE-COMMIT-TERRAFORM DOCS HOOK/{p;:a;N;/END OF PRE-COMMIT-TERRAFORM DOCS HOOK/!ba;s/.*\n/I_WANT_TO_BE_REPLACED\n/};p' README.md
sed -i -n '/BEGINNING OF PRE-COMMIT-TERRAFORM DOCS HOOK/{p;:a;N;/END OF PRE-COMMIT-TERRAFORM DOCS HOOK/!ba;s/.*\n/I_WANT_TO_BE_REPLACED\n/};p' "$text_file"
# Replace placeholder with the content of the file - https://stackoverflow.com/a/31057013/550451
sed -i -e "/I_WANT_TO_BE_REPLACED/r $tmp_file" -e "//d" README.md
sed -i -e "/I_WANT_TO_BE_REPLACED/r $tmp_file" -e "//d" "$text_file"
rm -f "$tmp_file"