mirror of https://github.com/coder/coder.git
98 lines
2.5 KiB
Bash
Executable File
98 lines
2.5 KiB
Bash
Executable File
#!/bin/bash
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set -euo pipefail
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SCRIPT_DIR=$(dirname "${BASH_SOURCE[0]}")
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list_migrations() {
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branch=$1
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git ls-tree -r --name-only "${branch}" -- . | grep -E '[0-9]{6}.*' | sort -n
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}
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main() {
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cd "${SCRIPT_DIR}"
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origin=$(git remote -v | grep "github.com[:/]coder/coder.*(fetch)" | cut -f1)
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echo "Fetching ${origin}/main..."
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git fetch -u "${origin}" main
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curr_num=$(
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set -e
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list_migrations "${origin}"/main | grep '^[0-9]' | tail -n1
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)
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echo "Last migration (main): ${curr_num}"
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next_num=$(("1${curr_num:0:6}" - 1000000 + 1))
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curr_num=$(printf "%06d" "${next_num}")
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echo "Next migration number: ${curr_num}"
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main_files="$(
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set -e
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list_migrations "${origin}"/main
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)"
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head_files="$(
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set -e
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list_migrations HEAD
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)"
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declare -A prefix_map=()
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declare -a git_add_files=()
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# Renumber migrations part of this branch (as compared to main)
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diff_files="$(diff -u <(echo "${main_files}") <(echo "${head_files}") | sed -E -ne 's;^\+(0.*);\1;p' | sort -n || true)"
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if [[ -z "${diff_files}" ]]; then
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echo "No migrations to rename, exiting."
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return
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fi
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while read -r file; do
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old_file="${file}"
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dir=$(dirname "${file}")
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file=$(basename "${file}")
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num="${file:0:6}"
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set +u
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new_num="${prefix_map["${num}"]}"
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set -u
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if [[ -z "${new_num}" ]]; then
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new_num="${curr_num}"
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prefix_map["${num}"]="${new_num}"
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next_num=$((next_num + 1))
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curr_num=$(printf "%06d" "${next_num}")
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fi
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name="${file:7:-4}"
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new_file="${new_num}_${name}.sql"
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echo "Renaming ${old_file} to ${new_file}"
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mv "${old_file}" "${new_file}"
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git_add_files+=("${new_file}" "${old_file}")
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done <<<"${diff_files}"
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# Renumber fixtures if there's a matching migration in this branch (as compared to main).
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diff_files="$(diff -u <(echo "${main_files}") <(echo "${head_files}") | sed -E -ne 's;^\+(testdata/[^/]*/0.*);\1;p' | sort -n || true)"
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if [[ -z "${diff_files}" ]]; then
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echo "No testdata fixtures to rename, skipping."
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return
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fi
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while read -r file; do
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old_file="${file}"
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dir=$(dirname "${file}")
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file=$(basename "${file}")
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num="${file:0:6}"
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set +u
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new_num="${prefix_map["${num}"]}"
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set -u
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if [[ -z "${new_num}" ]]; then
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echo "Skipping ${old_file}, no matching migration in ${SCRIPT_DIR}"
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continue
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fi
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name="${file:7:-4}"
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new_file="${dir}/${new_num}_${name}.sql"
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echo "Renaming ${old_file} to ${new_file}"
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mv "${old_file}" "${new_file}"
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git_add_files+=("${new_file}" "${old_file}")
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done <<<"${diff_files}"
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git add "${git_add_files[@]}"
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git status
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echo "Run 'git commit' to commit the changes."
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}
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(main "$@")
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