mirror of https://github.com/citusdata/citus.git
26 lines
1.3 KiB
Bash
Executable File
26 lines
1.3 KiB
Bash
Executable File
#!/bin/bash
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set -euo pipefail
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# shellcheck disable=SC1091
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source ci/ci_helpers.sh
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# Find the line that exactly matches "RegisterCitusConfigVariables(void)" in
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# shared_library_init.c. grep command returns something like
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# "934:RegisterCitusConfigVariables(void)" and we extract the line number
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# with cut.
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RegisterCitusConfigVariables_begin_linenumber=$(grep -n "^RegisterCitusConfigVariables(void)$" src/backend/distributed/shared_library_init.c | cut -d: -f1)
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# Consider the lines starting from $RegisterCitusConfigVariables_begin_linenumber,
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# grep the first line that starts with "}" and extract the line number with cut
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# as in the previous step.
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RegisterCitusConfigVariables_length=$(tail -n +$RegisterCitusConfigVariables_begin_linenumber src/backend/distributed/shared_library_init.c | grep -n -m 1 "^}$" | cut -d: -f1)
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# extract the function definition of RegisterCitusConfigVariables into a temp file
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tail -n +$RegisterCitusConfigVariables_begin_linenumber src/backend/distributed/shared_library_init.c | head -n $(($RegisterCitusConfigVariables_length)) > RegisterCitusConfigVariables_func_def.out
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# extract citus gucs in the form of <tab><tab>"citus.X"
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grep -P "^[\t][\t]\"citus\.[a-zA-Z_0-9]+\"" RegisterCitusConfigVariables_func_def.out > gucs.out
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LC_COLLATE=C sort -c gucs.out
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rm gucs.out
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rm RegisterCitusConfigVariables_func_def.out
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