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script to upgrade the Cosmos gaia testnet
#!/bin/bash
# Upgrade Cosmos SDK and restart gaiad
POSITIONAL=()
while [[ $# -gt 0 ]]
do
key="$1"
case $key in
-t|--tag)
TAG="$2"
shift # past argument
shift # past value
;;
--default)
DEFAULT=YES
shift # past argument
;;
*) # unknown option
POSITIONAL+=("$1") # save it in an array for later
shift # past argument
;;
esac
done
set -- "${POSITIONAL[@]}" # restore positional parameters
if [ -z "$TAG" ]; then
echo "Usage: gaia_upgrade.sh -t v0.19.0"
exit 1
fi
export GOPATH=$HOME/go
export PATH=$GOPATH/bin:$PATH
# upgarde system packages
sudo apt upgrade -y
# install dep and statik
sudo apt install go-dep golang-statik -y
# get latest Cosmos SDK
go get github.com/cosmos/cosmos-sdk
cd $GOPATH/src/github.com/cosmos/cosmos-sdk
git fetch --all
git checkout -f $TAG
make clean && make install
echo ""
echo "Cosmos SDK " $TAG "installed."
echo ""
# Log installed versions
echo "gaiad version :" $(gaiad version)
echo "gaiacli version :" $(gaiacli version)
cd
echo "Stopping gaiad"
sudo service gaiad stop
sudo cp go/bin/gaia* /opt/go/bin/
echo "Starting gaiad"
sudo service gaiad start
echo "gaiad restarted."
@chris-remus

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commented Jul 14, 2018

A couple updates -

Update line 28 to v0.21.0

To fix -

make install error

"
make install
go install -tags netgo -ldflags “-X github.com/cosmos/cosmos-sdk/version.GitCommit=06216c1” ./cmd/gaia/cmd/gaiad
#- github.com/cosmos/cosmos-sdk/vendor/github.com/brejski/hid
exec: “gcc”: executable file not found in $PATH
Makefile:40: recipe for target ‘install’ failed
make: *** [install] Error 2
"
just need
apt-get install build-essential

then run
make install

@kwunyeung

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Owner Author

commented Jul 14, 2018

Line 28 is only an example of the usage of this script. build-essential only need to install if gcc is not available. It should not be in the upgrade script.

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