97825cf6bf
Also suppress error at the latest migration script for backward compatibility with existing database, in which open_invitations column wasn't added via migration.
48 lines
1.1 KiB
Bash
Executable file
48 lines
1.1 KiB
Bash
Executable file
#!/usr/bin/env bash
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REV=$(date -u +%Y%m%d%H%M%S)
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filename=$1
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TAB="$(printf '\t')"
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titleize() {
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echo "$1" | sed -r -e "s/-|_/ /g" -e 's/\b(.)/\U\1/g' -e 's/ //g'
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}
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howto() {
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echo "Usage:"
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echo " ./migration create_sample_table"
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echo ""
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echo "Above invocation will create a migration script called:"
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echo " ${REV}_create_sample_table.go"
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echo "You can add your migration step at the Up and Down function"
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echo "definition inside the file."
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echo ""
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echo "Database transaction available through MigrationDriver,"
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echo "so you can access mg.Tx (sql.Tx instance) directly,"
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echo "there are also some migration helpers available, see api.go"
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echo "for the list of available helpers (Operation interface)."
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echo ""
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}
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[[ $# -eq 0 ]] && howto && exit 0
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cat > ${REV}_$filename.go << EOF
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package migrate
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type rev${REV} struct{}
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var $(titleize $filename) = &rev${REV}{}
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func (r *rev$REV) Revision() int64 {
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${TAB}return $REV
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}
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func (r *rev$REV) Up(mg *MigrationDriver) error {
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${TAB}// Migration steps here
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}
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func (r *rev$REV) Down(mg *MigrationDriver) error {
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${TAB}// Revert migration steps here
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}
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EOF
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