46 lines
1.3 KiB
Bash
Executable File
46 lines
1.3 KiB
Bash
Executable File
#!/bin/bash
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set -e
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# check dependencies
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count=0
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for dependency in grep cut sort tail sed; do
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if [ ! -x "$(command -v $dependency)" ]; then
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echo "$dependency missing"
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count=$((count+1))
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fi
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done
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# exit script if any dependencies missing
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if [ $count -ne 0 ]; then
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exit 1
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fi
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# options to pass to cURL, including custom user agent
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USER_AGENT="nightly-version-checker/1.0 george@rawlinson.net.nz"
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CURL_OPTS=(--silent --user-agent "$USER_AGENT")
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# package variables
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_name=firefox
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_channel=nightly
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_lang="en-GB"
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CARCH=x86_64
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_base_url="https://ftp.mozilla.org/pub/${_name}/${_channel}"
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_version=$(curl "${CURL_OPTS[@]}" ${_base_url}/latest-mozilla-central-l10n/ | grep "${_lang}.linux-${CARCH}.checksums" | sed "s/^.*>firefox-//; s/\.${_lang}.*//" | sort -n | tail -n 1)
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_build_id_raw="$(curl "${CURL_OPTS[@]}" "${_base_url}/latest-mozilla-central-l10n/${_name}-${_version}.${_lang}.linux-${CARCH}.checksums" | grep '.partial.mar' | cut -d' ' -f4 | grep -E -o '[[:digit:]]{14}' | sort | tail -n1)"
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declare -A _build_id
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_build_id=(
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[year]="${_build_id_raw:0:4}"
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[month]="${_build_id_raw:4:2}"
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[day]="${_build_id_raw:6:2}"
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[hour]="${_build_id_raw:8:2}"
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[min]="${_build_id_raw:10:2}"
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[sec]="${_build_id_raw:12:2}"
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[date]="${_build_id_raw:0:8}"
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[time]="${_build_id_raw:8:6}"
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)
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echo "${_version}.${_build_id[date]}.${_build_id[time]}"
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exit 0
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