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31 lines
921 B
31 lines
921 B
#!/bin/sh
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epoch="$(date +%s)"
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[ -f $1 ] && echo "Please provide a name for the migration" && exit 1
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migration_name=$1
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migration=${epoch}_${migration_name}
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$(cat <<EOF > db/migrations/$migration.h
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#pragma once
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namespace db {
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namespace migrations {
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namespace db_builder = db::migrations::builder;
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class m$migration : public Migration {
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public:
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m$migration() : Migration() {
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db_builder::Table $migration_name = db_builder::Table::
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m_statement = $migration_name.str();
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}
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};
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}
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}
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EOF
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)
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include="#include \\\"migrations/$migration.h\\\""
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map_entry=" migrations.emplace($epoch, new db::migrations::m$migration());"
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gawk -i inplace "FNR==NR{ if (/migrations.emplace/) p=NR; next} 1; FNR==p{ print \"$map_entry\" }" db/Schema.cpp db/Schema.cpp
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gawk -i inplace "FNR==NR{ if (/#include \"migrations/) p=NR; next} 1; FNR==p{ print \"$include\" }" db/Schema.cpp db/Schema.cpp
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