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27 lines
924 B
Bash
Executable File
27 lines
924 B
Bash
Executable File
#!/bin/bash
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# <bitbar.title>Homebrew Updates</bitbar.title>
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# <bitbar.author>killercup</bitbar.author>
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# <bitbar.author.github>killercup</bitbar.author.github>
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# <bitbar.desc>List available updates from Homebrew (OS X)</bitbar.desc>
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exit_with_error() {
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echo "err | color=red";
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exit 1;
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}
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/usr/local/bin/brew update > /dev/null || exit_with_error;
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PINNED=$(/usr/local/bin/brew list --pinned);
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OUTDATED=$(/usr/local/bin/brew outdated --quiet);
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UPDATES=$(comm -13 <(for X in "${PINNED[@]}"; do echo "${X}"; done) <(for X in "${OUTDATED[@]}"; do echo "${X}"; done))
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UPDATE_COUNT=$(echo "$UPDATES" | grep -c '[^[:space:]]');
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echo "↑$UPDATE_COUNT | dropdown=false"
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echo "---";
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if [ -n "$UPDATES" ]; then
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echo "Upgrade all | bash=/usr/local/bin/brew param1=upgrade terminal=false refresh=true"
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echo "$UPDATES" | awk '{print $0 " | terminal=false refresh=true bash=/usr/local/bin/brew param1=upgrade param2=" $1}'
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fi
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