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chore: group database diagram tables by module
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This commit is contained in:
Jonathan Bourdon
2026-05-07 15:51:47 -04:00
parent 49e2ca1774
commit 98c76a7d88
1 changed files with 69 additions and 9 deletions
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78
scripts/generate-db-diagram.sh
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@@ -201,9 +201,53 @@ dot_label_escape() {
printf '%s' "$value"
}
table_module() {
local table_name="${1#public.}"
case "$table_name" in
AspNet*) printf 'Identity' ;;
OrganizationMemberships | Organizations) printf 'Organizations' ;;
Workspaces | WorkspaceInvites) printf 'Workspaces' ;;
Clients) printf 'Clients' ;;
Campaigns) printf 'Campaigns' ;;
Channels) printf 'Channels' ;;
ContentItems | ContentItemRevisions | ContentItemActivityEntries) printf 'ContentItems' ;;
Assets | AssetRevisions) printf 'Assets' ;;
Comments) printf 'Comments' ;;
ApprovalDecisions | ApprovalRequests | ApprovalWorkflowInstances | WorkspaceApprovalStepConfigurations) printf 'Approvals' ;;
NotificationEvents) printf 'Notifications' ;;
Feedback*) printf 'Feedback' ;;
CalendarCatalogEntries | CalendarEvents | CalendarSources | UserCalendarExportFeeds) printf 'CalendarIntegrations' ;;
*) printf 'Other' ;;
esac
}
cluster_id() {
local value="$1"
value="${value//[^[:alnum:]]/_}"
printf 'cluster_%s' "$value"
}
write_table_node() {
local table_name="$1"
local id title
id="$(node_id "$table_name")"
title="$(html_escape "${table_name#public.}")"
printf ' %s [label=<\n' "$id"
printf ' <TABLE BORDER="1" CELLBORDER="1" CELLSPACING="0" CELLPADDING="6" COLOR="#94a3b8">\n'
printf ' <TR><TD BGCOLOR="#0f766e" COLSPAN="3"><FONT COLOR="white"><B>%s</B></FONT></TD></TR>\n' "$title"
printf '%s' "${TABLE_COLUMNS[$table_name]}"
printf ' </TABLE>\n'
printf ' >];\n\n'
}
declare -A TABLE_COLUMNS
declare -A TABLE_SEEN
declare -A MODULE_SEEN
declare -A MODULE_TABLES
declare -a TABLE_ORDER
declare -a MODULE_ORDER
while IFS=$'\t' read -r table_name column_name column_type nullable column_markers; do
[[ -n "$table_name" ]] || continue
@@ -211,6 +255,12 @@ while IFS=$'\t' read -r table_name column_name column_type nullable column_marke
if [[ -z "${TABLE_SEEN[$table_name]:-}" ]]; then
TABLE_SEEN["$table_name"]=1
TABLE_ORDER+=("$table_name")
module_name="$(table_module "$table_name")"
if [[ -z "${MODULE_SEEN[$module_name]:-}" ]]; then
MODULE_SEEN["$module_name"]=1
MODULE_ORDER+=("$module_name")
fi
MODULE_TABLES["$module_name"]+="${table_name}"$'\n'
fi
label="$(html_escape "$column_name")"
@@ -267,15 +317,25 @@ digraph database {
DOT
for table_name in "${TABLE_ORDER[@]}"; do
id="$(node_id "$table_name")"
title="$(html_escape "${table_name#public.}")"
printf ' %s [label=<\n' "$id"
printf ' <TABLE BORDER="1" CELLBORDER="1" CELLSPACING="0" CELLPADDING="6" COLOR="#94a3b8">\n'
printf ' <TR><TD BGCOLOR="#0f766e" COLSPAN="3"><FONT COLOR="white"><B>%s</B></FONT></TD></TR>\n' "$title"
printf '%s' "${TABLE_COLUMNS[$table_name]}"
printf ' </TABLE>\n'
printf ' >];\n\n'
for module_name in "${MODULE_ORDER[@]}"; do
id="$(cluster_id "$module_name")"
label="$(html_escape "$module_name")"
printf ' subgraph %s {\n' "$id"
printf ' label=< <B>%s</B> >;\n' "$label"
printf ' color="#cbd5e1";\n'
printf ' penwidth=1.5;\n'
printf ' style="rounded";\n'
printf ' margin=18;\n'
printf ' fontname="Arial";\n'
printf ' fontsize=16;\n'
printf ' fontcolor="#334155";\n\n'
while IFS= read -r table_name; do
[[ -n "$table_name" ]] || continue
write_table_node "$table_name"
done <<< "${MODULE_TABLES[$module_name]}"
printf ' }\n\n'
done
while IFS=$'\t' read -r constraint_name child_table child_column parent_table parent_column nullable child_column_is_unique; do