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[install] Print better error message when fzf --version
failed
Related #1466
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parent
3bd8441079
commit
91d04cec5c
17
install
17
install
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@ -91,17 +91,20 @@ ask() {
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check_binary() {
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check_binary() {
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echo -n " - Checking fzf executable ... "
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echo -n " - Checking fzf executable ... "
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local output
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local output
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output=$("$fzf_base"/bin/fzf --version 2>&1 | awk '{print $1}')
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output=$("$fzf_base"/bin/fzf --version 2>&1)
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if [ $? -ne 0 ]; then
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if [ $? -ne 0 ]; then
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echo "Error: $output"
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echo "Error: $output"
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binary_error="Invalid binary"
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binary_error="Invalid binary"
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elif [ "$version" != "$output" ]; then
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echo "$output != $version"
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binary_error="Invalid version"
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else
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else
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echo "$output"
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output=${output/ */}
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binary_error=""
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if [ "$version" != "$output" ]; then
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return 0
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echo "$output != $version"
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binary_error="Invalid version"
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else
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echo "$output"
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binary_error=""
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return 0
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fi
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fi
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fi
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rm -f "$fzf_base"/bin/fzf
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rm -f "$fzf_base"/bin/fzf
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return 1
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return 1
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