b1811f2ef3
Not every Linux system has a pre-installed `uuidgen` command (Debian has a package `uuid-runtime` but doesn't install it by default). In contrast, `/proc/sys/kernel/random/uuid` is always available on a modern Linux system and produces type/version 4 UUIDs, just like `uuidgen`. Closes #416. Signed-off-by: Martin Afanasjew <martin@afanasjew.de>
117 lines
3.8 KiB
Bash
117 lines
3.8 KiB
Bash
# Migrate analytics UUID to its new home in Homebrew repo's git config and
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# remove the legacy UUID file if detected.
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migrate-legacy-uuid-file() {
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local legacy_uuid_file="$HOME/.homebrew_analytics_user_uuid"
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if [[ -f "$legacy_uuid_file" ]]
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then
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local analytics_uuid="$(<"$legacy_uuid_file")"
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if [[ -n "$analytics_uuid" ]]
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then
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git config --file="$HOMEBREW_REPOSITORY/.git/config" --replace-all homebrew.analyticsuuid "$analytics_uuid"
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fi
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rm -f "$legacy_uuid_file"
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fi
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}
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setup-analytics() {
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local git_config_file="$HOMEBREW_REPOSITORY/.git/config"
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migrate-legacy-uuid-file
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if [[ -n "$HOMEBREW_NO_ANALYTICS" ]]
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then
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return
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fi
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local message_seen="$(git config --file="$git_config_file" --get homebrew.analyticsmessage)"
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local analytics_disabled="$(git config --file="$git_config_file" --get homebrew.analyticsdisabled)"
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if [[ "$message_seen" != "true" || "$analytics_disabled" = "true" ]]
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then
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# Internal variable for brew's use, to differentiate from user-supplied setting
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export HOMEBREW_NO_ANALYTICS_THIS_RUN="1"
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return
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fi
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HOMEBREW_ANALYTICS_USER_UUID="$(git config --file="$git_config_file" --get homebrew.analyticsuuid)"
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if [[ -z "$HOMEBREW_ANALYTICS_USER_UUID" ]]
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then
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if [[ -n "$HOMEBREW_LINUX" ]]
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then
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HOMEBREW_ANALYTICS_USER_UUID="$(tr a-f A-F < /proc/sys/kernel/random/uuid)"
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else
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HOMEBREW_ANALYTICS_USER_UUID="$(uuidgen)"
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fi
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if [[ -z "$HOMEBREW_ANALYTICS_USER_UUID" ]]
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then
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# Avoid sending bogus analytics if no UUID could be generated.
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export HOMEBREW_NO_ANALYTICS_THIS_RUN="1"
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return
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fi
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git config --file="$git_config_file" --replace-all homebrew.analyticsuuid "$HOMEBREW_ANALYTICS_USER_UUID"
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fi
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if [[ -n "$HOMEBREW_LINUX" ]]
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then
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# For Linuxbrew's analytics.
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HOMEBREW_ANALYTICS_ID="UA-76492262-1"
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else
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# Otherwise, fall back to Homebrew's analytics.
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HOMEBREW_ANALYTICS_ID="UA-76679469-1"
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fi
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export HOMEBREW_ANALYTICS_ID
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export HOMEBREW_ANALYTICS_USER_UUID
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}
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report-analytics-screenview-command() {
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[[ -n "$HOMEBREW_NO_ANALYTICS" || -n "$HOMEBREW_NO_ANALYTICS_THIS_RUN" ]] && return
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# Don't report non-official commands.
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if ! [[ "$HOMEBREW_COMMAND" = "bundle" ||
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"$HOMEBREW_COMMAND" = "services" ||
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-f "$HOMEBREW_LIBRARY/Homebrew/cmd/$HOMEBREW_COMMAND.rb" ||
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-f "$HOMEBREW_LIBRARY/Homebrew/cmd/$HOMEBREW_COMMAND.sh" ||
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-f "$HOMEBREW_LIBRARY/Homebrew/dev-cmd/$HOMEBREW_COMMAND.rb" ||
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-f "$HOMEBREW_LIBRARY/Homebrew/dev-cmd/$HOMEBREW_COMMAND.sh" ]]
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then
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return
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fi
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# Don't report commands used mostly by our scripts and not users.
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# TODO: list more e.g. shell completion things here perhaps using a single
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# script as a shell-completion entry point.
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case "$HOMEBREW_COMMAND" in
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--prefix|analytics|command|commands)
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return
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;;
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esac
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local args=(
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--max-time 3 \
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--user-agent "$HOMEBREW_USER_AGENT_CURL" \
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-d v=1 \
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-d tid="$HOMEBREW_ANALYTICS_ID" \
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-d cid="$HOMEBREW_ANALYTICS_USER_UUID" \
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-d aip=1 \
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-d an="$HOMEBREW_PRODUCT" \
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-d av="$HOMEBREW_VERSION" \
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-d t=screenview \
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-d cd="$HOMEBREW_COMMAND" \
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)
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# Send analytics. Don't send or store any personally identifiable information.
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# https://github.com/Homebrew/brew/blob/master/share/doc/homebrew/Analytics.md
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# https://developers.google.com/analytics/devguides/collection/protocol/v1/devguide#screenView
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# https://developers.google.com/analytics/devguides/collection/protocol/v1/parameters
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if [[ -z "$HOMEBREW_ANALYTICS_DEBUG" ]]
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then
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"$HOMEBREW_CURL" https://www.google-analytics.com/collect \
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"${args[@]}" \
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--silent --output /dev/null &>/dev/null & disown
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else
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"$HOMEBREW_CURL" https://www.google-analytics.com/debug/collect \
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"${args[@]}"
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fi
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}
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