ratatui/scripts/tools/install.sh
2017-12-26 21:45:46 +01:00

65 lines
1.1 KiB
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#!/bin/bash
set -e
USAGE="$0 --name=STRING [--channel=STRING]"
# Default values
CARGO="cargo"
NAME=""
CHANNEL=""
# Parse args
for i in "$@"; do
case $i in
--name=*)
NAME="${i#*=}"
shift
;;
--channel=*)
CHANNEL="${i#*=}"
shift
;;
*)
echo "$USAGE"
exit 1
;;
esac
done
current_version() {
local crate="$1"
$CARGO install --list | \
grep "$crate" | \
head -n 1 | \
cut -d ' ' -f 2 | \
sed 's/v\(.*\):/\1/g'
}
upstream_version() {
local crate="$1"
$CARGO search "$crate" | \
grep "$crate" | \
head -n 1 | \
cut -d' ' -f 3 | \
sed 's/"//g'
}
if [ "$NAME" == "" ]; then
echo "$USAGE"
exit 1
fi
if [ "$CHANNEL" != "" ]; then
CARGO+=" +$CHANNEL"
fi
CURRENT_VERSION=$(current_version "$NAME")
UPSTREAM_VERSION=$(upstream_version "$NAME")
if [[ "$CURRENT_VERSION" != "$UPSTREAM_VERSION" ]]; then
echo "WARN: Latest version of $NAME not installed: $CURRENT_VERSION -> $UPSTREAM_VERSION"
$CARGO install --force "$NAME"
else
echo "INFO: Latest version of $NAME already installed ($CURRENT_VERSION)"
fi