64 lines
1.2 KiB
Bash
Executable File
64 lines
1.2 KiB
Bash
Executable File
#!/bin/sh
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err()
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{
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printf "%s: %s\n" "${0##*/}" "$*" >&2
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exit 1
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}
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warn()
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{
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printf "%s: %s\n" "${0##*/}" "$*" >&2
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}
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check_required_programs()
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{
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_rc=0
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for _prog; do
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if ! command -v "$_prog" >/dev/null; then
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_rc=1
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warn "$_prog: not found"
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fi
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done
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return $_rc;
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}
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set -eu
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check_required_programs sqlite3 dbicdump || exit 1
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sqlite3 "db/PoorBooru.db" <<'_SQL'
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PRAGMA foreig_keys = ON;
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CREATE TABLE IF NOT EXISTS media(
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media_id INTEGER PRIMARY KEY,
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content BLOB (10485760) NOT NULL,
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filename TEXT (255) NOT NULL,
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content_type TEXT (255),
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upload_date INTEGER
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);
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CREATE TABLE IF NOT EXISTS tags(
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tag_id INTEGER PRIMARY KEY,
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name TEXT (255) NOT NULL UNIQUE
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);
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CREATE TABLE IF NOT EXISTS media_tags(
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media_id INTEGER NOT NULL,
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tag_id INTEGER NOT NULL,
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FOREIGN KEY (media_id) REFERENCES media (media_id) ON DELETE CASCADE,
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FOREIGN KEY (tag_id) REFERENCES tags (tag_id) ON DELETE CASCADE,
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PRIMARY KEY(media_id, tag_id)
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);
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CREATE VIEW IF NOT EXISTS tags_count_view AS SELECT
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tags.tag_id AS tag_id,
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tags.name AS name,
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COUNT(media_tags.media_id) AS count
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FROM tags
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INNER JOIN media_tags USING (tag_id)
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GROUP BY tag_id;
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_SQL
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dbicdump -o dump_directory=./lib PoorBooru::Schema dbi:SQLite:db/PoorBooru.db
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