based.cooking/.github/workflows/scripts/check-files.sh
Steven Hall bcef14fb3f
Improved the PR check script (#426)
* Improved the PR check script

* Added check to make sure that only lowercase alpha characters and
hyphens are in the tag list

* Brought back the set -eu
2021-03-23 08:39:30 -04:00

154 lines
2.9 KiB
Bash
Executable File

#!/bin/sh
set -eu
SIZE_LIMIT=150000
FAIL=0
check_size() {
size="$(stat --printf="%s" "$1")"
if [ "$size" -gt "$SIZE_LIMIT" ]; then
echo "File $1 is bigger than specified $SIZE_LIMIT limit"
FAIL=1
fi
}
check_file_name() {
fileName="$1"
expectedFolder="$2"
shouldname="${expectedFolder}/$(basename "$fileName" |
iconv --to-code=utf-8 |
tr '[:upper:]' '[:lower:]' |
tr '_ ' '-')"
if [ "$shouldname" != "$fileName" ]; then
echo "$1 should be named $shouldname."
FAIL=1
fi
}
check_webp_name() {
check_file_name "$1" "data/pix"
}
check_recipe_name() {
check_file_name "$1" "src"
}
check_recipe_content() {
errMsgs="$(awk '
BEGIN {
HAS_TITLE = 0;
HAS_TAGS = 0;
HAS_INVALID_TAGS = 0;
NUM_TAGS = 0;
HAS_INGREDIENTS = 0;
HAS_DIRECTIONS = 0;
HAS_CONSECUTIVE_EMPTY_LINES = 0;
CONSECUTIVE_EMPTY_LINES = 0;
}
# First line should be the title
NR == 1 && /^# / {
HAS_TITLE = 1;
next;
}
$0 == "## Ingredients" {
HAS_INGREDIENTS = 1;
}
$0 == "## Directions" {
HAS_DIRECTIONS = 1;
}
$0 == "" {
CONSECUTIVE_EMPTY_LINES++
if (CONSECUTIVE_EMPTY_LINES >= 2) {
HAS_CONSECUTIVE_EMPTY_LINES = 1;
}
}
$0 != "" {
CONSECUTIVE_EMPTY_LINES = 0;
}
END {
# Last line should be the tags list
if ($1 == ";tags:") {
HAS_TAGS = 1;
NUM_TAGS = NF - 1;
# Loop through all the tags
for (i = 2; i <= NF; i++) {
# Make sure that each tag only contains lowercase letters and hyphens
if ($i !~ "^[a-z-]+$") {
HAS_INVALID_TAGS = 1;
break;
}
}
}
if (!HAS_TITLE) {
print "Recipe does not have a properly formatted title on the first line."
}
if (!HAS_TAGS) {
print "Recipe does not have a properly formatted tags on the last line."
} else {
if (HAS_INVALID_TAGS) {
print "Recipe has invalid tags. Tags must be separated by spaces and contain only lowercase letters or hyphens (-)";
}
if (NUM_TAGS < 2) {
print "Recipe only has " NUM_TAGS " tags. Add some more."
} else if (NUM_TAGS > 5) {
print "Recipe has " NUM_TAGS " tags which is too many. Remove some tags."
}
}
if (!HAS_INGREDIENTS) {
print "Recipe does not have an ingredients list."
}
if (!HAS_DIRECTIONS) {
print "Recipe does not have a directions section."
}
if (HAS_CONSECUTIVE_EMPTY_LINES) {
print "Recipe has at least 2 consecutive empty lines.";
}
}
' "$1")"
if [ -n "$errMsgs" ]; then
echo "$errMsgs"
FAIL=1
fi
}
while IFS= read -r file; do
echo "Checking '$file'"
case "$file" in
# Ignore these files
index.md) ;;
.github/*.md) ;;
*.webp)
check_size "$file"
check_webp_name "$file"
;;
*.md)
check_recipe_name "$file"
check_recipe_content "$file"
;;
esac
# Separate each file for easier reading.
echo ""
done <<EOF
$(git diff --name-only "$(git merge-base origin/master HEAD)")
EOF
exit $FAIL