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perf(changelog): use regex-match instead of sed to parse commit subjects

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Marc Cornellà 2021-10-26 18:59:39 +02:00
parent 140bfa8432
commit 0267cb89eb
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GPG key ID: 0314585E776A9C1B
1 changed files with 20 additions and 10 deletions
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24
tools/changelog.sh
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@ -52,10 +52,15 @@ function parse-commit {
# make a breaking change # make a breaking change
function commit:type { function commit:type {
local type="$(sed -E 's/^([a-zA-Z_\-]+)(\(.+\))?!?: .+$/\1/' <<< "$1")" local type
# Parse commit type from the subject
if [[ "$1" =~ '^([a-zA-Z_\-]+)(\(.+\))?!?: .+$' ]]; then
type="${match[1]}"
fi
# If $type doesn't appear in $TYPES array mark it as 'other' # If $type doesn't appear in $TYPES array mark it as 'other'
if [[ -n "${(k)TYPES[(i)$type]}" ]]; then if [[ -n "$type" && -n "${(k)TYPES[(i)$type]}" ]]; then
echo $type echo $type
else else
echo other echo other
@ -66,25 +71,30 @@ function parse-commit {
local scope local scope
# Try to find scope in "type(<scope>):" format # Try to find scope in "type(<scope>):" format
scope=$(sed -nE 's/^[a-zA-Z_\-]+\((.+)\)!?: .+$/\1/p' <<< "$1") if [[ "$1" =~ '^[a-zA-Z_\-]+\((.+)\)!?: .+$' ]]; then
if [[ -n "$scope" ]]; then echo "${match[1]}"
echo "$scope"
return return
fi fi
# If no scope found, try to find it in "<scope>:" format # If no scope found, try to find it in "<scope>:" format
if [[ "$1" =~ '^([a-zA-Z_\-]+): .+$' ]]; then
scope="${match[1]}"
# Make sure it's not a type before printing it # Make sure it's not a type before printing it
scope=$(sed -nE 's/^([a-zA-Z_\-]+): .+$/\1/p' <<< "$1")
if [[ -z "${(k)TYPES[(i)$scope]}" ]]; then if [[ -z "${(k)TYPES[(i)$scope]}" ]]; then
echo "$scope" echo "$scope"
fi fi
fi
} }
function commit:subject { function commit:subject {
# Only display the relevant part of the commit, i.e. if it has the format # Only display the relevant part of the commit, i.e. if it has the format
# type[(scope)!]: subject, where the part between [] is optional, only # type[(scope)!]: subject, where the part between [] is optional, only
# displays subject. If it doesn't match the format, returns the whole string. # displays subject. If it doesn't match the format, returns the whole string.
sed -E 's/^[a-zA-Z_\-]+(\(.+\))?!?: (.+)$/\2/' <<< "$1" if [[ "$1" =~ '^[a-zA-Z_\-]+(\(.+\))?!?: (.+)$' ]]; then
echo "${match[2]}"
else
echo "$1"
fi
} }
# Return subject if the body or subject match the breaking change format # Return subject if the body or subject match the breaking change format