mirror of
https://github.com/timescale/timescaledb.git
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7758f5959c
The only configuration we're missing is the newline for braces after case labels. The rest of the differences looks like bugs/omissions of the version 8 that we use now. Require clang-format-14 in cmake and use it in the CI check. We can't support versions earlier than 14 because they have some formatting differences that can't be configured.
86 lines
2.0 KiB
Bash
Executable File
86 lines
2.0 KiB
Bash
Executable File
#!/bin/bash
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# clang-format misunderstand sql function written in C because they have the signature
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# Datum my_func(PG_FUNCTION_ARGS)
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# and clang-format does not interpret PG_FUNCTION_ARGS as a type, name pair.
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# This script replaces PG_FUNCTION_ARGS with "PG_FUNCTION_ARGS fake_var_for_clang" to
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# make it look like a proper function for clang and then converts it back after clang runs.
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SCRIPT_DIR=$(cd "$(dirname $0)"; pwd)
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BASE_DIR=$(dirname $SCRIPT_DIR)
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TEMP_DIR="/tmp/timescaledb_format"
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OPTIONS=("${@}")
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if [ -e ${TEMP_DIR} ]
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then
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echo "error: ${TEMP_DIR} already exists"
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echo " delete ${TEMP_DIR} to format"
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exit 1
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fi
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cleanup() {
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echo "cleaning"
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rm -rf ${TEMP_DIR}
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}
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trap cleanup EXIT SIGINT SIGTERM
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if ! mkdir ${TEMP_DIR}
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then
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echo "error: could not create temporary directory ${TEMP_DIR}"
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exit 1
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fi
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#from this point on, if we get a failure we end up in an invalid state, so exit
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set -e
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CLANG_FORMAT_FLAGS=""
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FILE_NAMES=""
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for opt in "${OPTIONS[@]}"
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do
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if [[ "${opt:0:1}" != "-" ]]
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then
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file_path=${opt#"$BASE_DIR/"}
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FILE_NAMES="${FILE_NAMES} $file_path"
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else
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CLANG_FORMAT_FLAGS="${CLANG_FORMAT_FLAGS} $opt"
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fi
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done
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echo "copying to ${TEMP_DIR}"
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for name in ${FILE_NAMES}
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do
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# sed -i have different semantics on mac and linux, don't use
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mkdir -p "$(dirname "${TEMP_DIR}/${name}")"
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sed -e 's/(PG_FUNCTION_ARGS)/(PG_FUNCTION_ARGS fake_var_for_clang)/' ${BASE_DIR}/${name} > ${TEMP_DIR}/${name}
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done
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cp ${BASE_DIR}/.clang-format ${TEMP_DIR}/.clang-format
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CURR_DIR=${PWD}
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echo "formatting"
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cd ${TEMP_DIR}
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${CLANG_FORMAT:-clang-format} -Wno-error=unknown ${CLANG_FORMAT_FLAGS} ${FILE_NAMES}
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cd ${CURR_DIR}
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echo "copying back"
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for name in ${FILE_NAMES}
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do
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if sed -e 's/PG_FUNCTION_ARGS fake_var_for_clang/PG_FUNCTION_ARGS/' ${TEMP_DIR}/${name} > ${TEMP_DIR}/replace_file; then
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if ! cmp -s ${TEMP_DIR}/replace_file ${BASE_DIR}/${name}; then
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echo "Updating ${BASE_DIR}/${name}"
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mv ${TEMP_DIR}/replace_file ${BASE_DIR}/${name}
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fi
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fi
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done
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exit 0;
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