mirror of
https://github.com/woodchen-ink/docker-firefox.git
synced 2025-07-18 22:02:01 +08:00
45 lines
1.2 KiB
Bash
Executable File
45 lines
1.2 KiB
Bash
Executable File
#!/bin/sh
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set -e
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PREF_FILE="${1:-/config/profile/prefs.js}"
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if [ -z "$PREF_FILE" ]; then
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echo "ERROR: Preference file not set."
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exit 1
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fi
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mkdir -p "$(dirname "$PREF_FILE")"
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[ -f "$PREF_FILE" ] || touch "$PREF_FILE"
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env | grep "^FF_PREF_" | while read ENV
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do
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ENAME="$(echo "$ENV" | cut -d '=' -f1)"
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EVAL="$(echo "$ENV" | cut -d '=' -f2-)"
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if [ -z "$EVAL" ]; then
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echo "Skipping environment variable '$ENAME': no value set."
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continue
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fi
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if echo "$EVAL" | grep -q "="; then
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PNAME="$(echo "$EVAL" | cut -d '=' -f1)"
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PVAL="$(echo "$EVAL" | cut -d '=' -f2-)"
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[ -n "$PVAL" ] || PVAL='""'
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else
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PNAME="$EVAL"
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PVAL='""'
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fi
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if [ "$PVAL" = "UNSET" ]; then
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echo "Removing preference '$PNAME'..."
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sed -i "/user_pref(\"$PNAME\",.*);/d" "$PREF_FILE"
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elif grep -q "user_pref(\"$PNAME\"," "$PREF_FILE"; then
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echo "Setting preference '$PNAME'..."
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sed -i "s/user_pref(\"$PNAME\",.*);/user_pref(\"$PNAME\", $PVAL);/" "$PREF_FILE"
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else
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echo "Setting new preference '$PNAME'..."
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echo "user_pref(\"$PNAME\", $PVAL);" >> "$PREF_FILE"
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fi
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done
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