68 lines
1.4 KiB
Bash
68 lines
1.4 KiB
Bash
#!/bin/sh
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set -eu
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APP_ROOT="${APP_ROOT:-/app}"
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DATA_ROOT="${MOBILEMODELS_DATA_ROOT:-/data}"
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mkdir -p "$DATA_ROOT" "$DATA_ROOT/state"
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sync_missing_dir_entries() {
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src_dir="$1"
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dst_dir="$2"
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mkdir -p "$dst_dir"
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for src_entry in "$src_dir"/*; do
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[ -e "$src_entry" ] || continue
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name="$(basename "$src_entry")"
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dst_entry="$dst_dir/$name"
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if [ -d "$src_entry" ]; then
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sync_missing_dir_entries "$src_entry" "$dst_entry"
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continue
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fi
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if [ ! -e "$dst_entry" ] && [ ! -L "$dst_entry" ]; then
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mkdir -p "$(dirname "$dst_entry")"
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cp -a "$src_entry" "$dst_entry"
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fi
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done
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}
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init_path() {
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rel_path="$1"
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src_path="$APP_ROOT/$rel_path"
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dst_path="$DATA_ROOT/$rel_path"
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if [ -d "$src_path" ]; then
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if [ ! -e "$dst_path" ] && [ ! -L "$dst_path" ]; then
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mkdir -p "$(dirname "$dst_path")"
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cp -a "$src_path" "$dst_path"
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else
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sync_missing_dir_entries "$src_path" "$dst_path"
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fi
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elif [ ! -e "$dst_path" ] && [ ! -L "$dst_path" ]; then
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mkdir -p "$(dirname "$dst_path")"
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cp -a "$src_path" "$dst_path"
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fi
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if [ -L "$src_path" ]; then
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current_target="$(readlink "$src_path" || true)"
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if [ "$current_target" = "$dst_path" ]; then
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return
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fi
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rm -f "$src_path"
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else
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rm -rf "$src_path"
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fi
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ln -s "$dst_path" "$src_path"
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}
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for rel_path in \
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workspace \
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dist
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do
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init_path "$rel_path"
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done
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