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Functions: generate date and time functions #4107

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38f278b
generate date and time functions
Blargian Jul 19, 2025
d0a24f2
Apply suggestions from code review
Blargian Jul 19, 2025
ef9ee2d
Merge branch 'ClickHouse:main' into date_times_autogen
Blargian Jul 19, 2025
0f40f24
Merge branch 'ClickHouse:main' into date_times_autogen
Blargian Jul 20, 2025
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17 changes: 12 additions & 5 deletions scripts/settings/autogenerate-settings.sh
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Original file line number Diff line number Diff line change
Expand Up @@ -259,6 +259,7 @@ if [ -f "$FUNCTION_SQL_FILE" ]; then
"Comparison"
"Conditional"
"Distance"
"Dates and Times"
)

for CATEGORY in "${FUNCTION_CATEGORIES[@]}"; do
Expand All @@ -271,15 +272,17 @@ if [ -f "$FUNCTION_SQL_FILE" ]; then
}

# Rename the temporary output file to the correct name
CATEGORY_LOWER=$(echo "$CATEGORY" | tr '[:upper:]' '[:lower:]')
# Category can be "Dates and Times" for example, resulting in `dates and times-functions.md` so we change spaces to underscores
CATEGORY_LOWER=$(echo "$CATEGORY" | tr '[:upper:]' '[:lower:]' | tr ' ' '_')
if [ -f "temp-functions.md" ]; then
echo "${CATEGORY_LOWER}-functions.md"
mv "temp-functions.md" "${CATEGORY_LOWER}-functions.md" || {
echo "[$SCRIPT_NAME] Error: Failed to rename temp-functions.md to ${CATEGORY_LOWER}-functions.md"
exit 1
}
echo "[$SCRIPT_NAME] Generated ${CATEGORY_LOWER}-functions.md"
else
echo "[$SCRIPT_NAME] Warning: temp-functions.md not found after processing $CATEGORY functions"
echo "[$SCRIPT_NAME] Warning: temp-functions.md not found for $CATEGORY"
fi
done
else
Expand Down Expand Up @@ -360,7 +363,9 @@ insert_src_files=(
"comparison-functions.md"
"conditional-functions.md"
"distance-functions.md"
"dates_and_times-functions.md"
)

insert_dest_files=(
"docs/about-us/beta-and-experimental-features.md"
"docs/sql-reference/functions/arithmetic-functions.md"
Expand All @@ -370,8 +375,10 @@ insert_dest_files=(
"docs/sql-reference/functions/comparison-functions.md"
"docs/sql-reference/functions/conditional-functions.md"
"docs/sql-reference/functions/distance-functions.md"
"docs/sql-reference/functions/date-time-functions.md"
)
echo "[$SCRIPT_NAME] Inserting generated markdown content between <!-- AUTOGENERATED_START --> <!-- AUTOGENERATED_END --> tags"

echo "[$SCRIPT_NAME] Inserting generated markdown content between AUTOGENERATED_START and AUTOGENERATED_END tags"
for i in "${!insert_src_files[@]}"; do
src_file="${insert_src_files[i]}"

Expand Down Expand Up @@ -405,7 +412,7 @@ for i in "${!insert_src_files[@]}"; do
# Replace the original file with the modified content
mv "$tmp_file" "$dest_full_path"
else
echo "[$SCRIPT_NAME] Error: Expected to find <!--AUTOGENERATED_START--> and <!--AUTOGENERATED_END--> tags in $dest_full_path, but did not"
echo "[$SCRIPT_NAME] Error: Expected to find AUTOGENERATED_START and AUTOGENERATED_END tags in $dest_full_path, but did not"
exit 1
fi

Expand All @@ -424,7 +431,7 @@ cd "$parent_of_tmp" || echo "[$SCRIPT_NAME] Warning: Failed to cd back to parent
echo "[$SCRIPT_NAME] Removing contents of temporary directory: $tmp_dir"
# Use full path for removal just in case cd failed
rm -rf "$tmp_dir"/*
rmdir "$tmp_dir" 2>/dev/null || echo "[$SCRIPT_NAME] Info: Did not remove $tmp_dir (might contain hidden files or already gone)."
rmdir "$tmp_dir" 2>/dev/null || echo "[$SCRIPT_NAME] Unable to remove $tmp_dir"

echo "[$SCRIPT_NAME] Auto-generation of settings markdown pages completed successfully."
exit 0
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