Build tezos from source code. Allow version to be specified in start script.

2 files changed, 103 insertions, 23 deletions

diff --git a/tezos/install.sh b/tezos/install.sh
index 0d55472..bcfb39e 100644
--- a/tezos/install.sh
+++ b/tezos/install.sh
@@ -13,9 +13,64 @@ set -e
 # OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
 # PERFORMANCE OF THIS SOFTWARE.
 
-ocaml_compiler="4.09.1"
+# Add a given path to the start of your $PATH if it doesn't already
+# exist
+path_preappend() {
+	if [ -z "$1" ] ; then echo "need something to preappend" ; return ; fi
+	pth="$1"; shift
+	if ! echo "$PATH" | grep -qF "$pth" ; then
+		export PATH="$pth:$PATH"
+	fi
+}
+
+ubuntuOpam() {
+if grep -qi ubuntu /etc/os-release ; then
+	# Check and see if we have the ppa already, if not let's go ahead and add it
+	if ! apt policy 2>/dev/null | grep -q avsm/ppa ; then
+		sudo add-apt-repository ppa:avsm/ppa
+		sudo apt update
+	fi
+	sudo apt install opam
+fi
+}
+
+otherOpam() {
+if ! grep -qi ubuntu /etc/os-release ; then
+	mkdir -p ~/bin
+	checksum="b727fa6c91b8a8d261dbbad3b16687db8364b49f57c934d2d751c8ee7153cb88"
+	curl -L -sS \
+		"https://github.com/ocaml/opam/releases/download/2.0.10/opam-2.0.10-x86_64-linux" \
+		> ~/bin/opam
+
+	if ! sha256sum ~/bin/opam | grep -qi "$checksum" ; then
+		printf "\033[1;31m%s\033[0m\n" "Invalid checksum for ~/bin/opam"
+		exit 1
+	fi
+	chmod +x ~/bin/opam
+fi
+}
+
+path_preappend "$HOME/bin"
+
+ocaml_version="4.12.1" # overridden later
 ocaml_switch_name="for_tezos"
 
+envvars="$(curl -sS \
+	'https://gitlab.com/tezos/tezos/raw/latest-release/scripts/version.sh' \
+	| sed -e '/^#/d' -e '/^$/d' )"
+
+printf "\033[1;33m"
+printf "Fetched environment vars: \n%s\n" "$envvars"
+printf "\033[0m"
+printf "Does this look okay? [Yy]: "
+read -r resp
+case $resp in
+	[Yy]*) ;;
+	*) exit 0 ;;
+esac
+
+eval "$(echo "$envvars")"
+
 printf "\033[1;31m"
 echo "**********************************************************************"
 echo "* Short install script for tezos from source code, loosely based on: *"
@@ -24,7 +79,9 @@ echo "*                                                                    *"
 echo "* This script was created on 09-12-2020 and may need some checking   *"
 echo "* over for updates in the future                                     *"
 echo "*                                                                    *"
-echo "* ocaml_compiler: $ocaml_compiler                                    *"
+printf "* ocaml_version: %-51s *\n" "$ocaml_version"
+printf "* ocaml_switch_name: %-47s *\n" "$ocaml_switch_name"
+printf "* recommended_rust_version: %-40s *\n" "$recommended_rust_version"
 echo "**********************************************************************"
 echo 
 printf "\033[0m"
@@ -32,9 +89,7 @@ printf "\033[0m"
 set -x
 
 # Check and see if cargo is in the path, if not let's add it
-if ! echo "$PATH"| grep -q cargo  ; then
-	export PATH="$HOME/.cargo/bin:$PATH"
-fi
+path_preappend "$HOME/.cargo/bin"
 
 # Check and see if rustc is available, if not we're going to go ahead
 # and try to install it from their main source
@@ -44,25 +99,43 @@ if ! stat "$(which rustc | sed 1q)" >/dev/null 2>&1 ; then
 fi
 
 rustup set profile minimal
-rustup toolchain install 1.39.0
-rustup default 1.39.0
+rustup toolchain install "$recommended_rust_version"
+rustup default "$recommended_rust_version"
 . $HOME/.cargo/env
 
-# Check and see if we have the ppa already, if not let's go ahead and add it
-if ! apt policy 2>/dev/null | grep -q avsm/ppa ; then
-	sudo add-apt-repository ppa:avsm/ppa
-	sudo apt update
+if ! [ -x "$(command -v opam)" ] ; then
+	otherOpam ; ubuntuOpam
+fi
+
+err=0
+for cmd in unzip ocamlc ; do
+if ! [ -x "$(command -v $cmd)" ] ; then
+	echo "You need '$cmd' to continue"
+	err=1
+fi
+done
+if [ $err -ne 0 ] ; then
+	exit 1
+fi
+
+if ! [ -x "$(command -v opam)" ] ; then
+	printf "\033[1;31m"
+	printf "You need 'opam' installed in order to continue\n"
+	printf "\033[0m"
 fi
-sudo apt install opam
 
-# Only run if the switch for our tezos install does not currently exist
-if ! opam switch list 2>/dev/null | grep -q "$ocaml_switch_name" ; then
-	opam switch create "$ocaml_switch_name" "$ocaml_compiler"
+if ! [ -d "$HOME/tezos" ] ; then
+	git clone https://gitlab.com/tezos/tezos.git "$HOME/tezos"
 fi
-opam switch "$ocaml_switch_name"
+
+cd "$HOME/tezos"
+
+git checkout latest-release
+
+make build-deps
+
 eval $(opam env)
 
-opam install depext
-opam depext tezos
+make
 
-opam install tezos
+cp -vf ~/tezos/tezos-* ~/bin/
diff --git a/tezos/start.sh b/tezos/start.sh
index 6c515cc..2e6feb2 100644
--- a/tezos/start.sh
+++ b/tezos/start.sh
@@ -8,19 +8,26 @@ if tmux ls -F '#{session_name}' | grep -q "^$session" ; then
 	exec tmux att -t "$session"
 fi
 
+ver="-011"
+
 exec tmux new-session -s "$session" \;\
 	send-keys "tezos-node run --rpc-addr localhost:8732 --history-mode experimental-rolling" \;\
 	send-keys Enter \;\
 	\
 	new-window -n "endorser" \;\
-	send-keys -t "$session:endorser" "sleep 5 ; tezos-endorser-007-PsDELPH1 run" \;\
+	send-keys -t "$session:endorser" "sleep 5 ; tezos-endorser$ver" \;\
+	send-keys -t "$session:endorser" Tab \;\
+	send-keys -t "$session:endorser" "run" \;\
 	send-keys -t "$session:endorser" Enter \;\
 	\
 	new-window -n "baker" \;\
-	send-keys -t "$session:baker" \
-		"sleep 5 ; tezos-baker-007-PsDELPH1 run with local node \"$HOME/.tezos-node\" " \;\
+	send-keys -t "$session:baker" "sleep 5 ; tezos-baker$ver" \;\
+	send-keys -t "$session:baker" Tab \;\
+	send-keys -t "$session:baker" "run with local node \"$HOME/.tezos-node\" " \;\
 	send-keys -t "$session:baker" Enter \;\
 	\
 	new-window -n "accuser" \;\
-	send-keys -t "$session:accuser" "sleep 5 ; tezos-accuser-007-PsDELPH1 run" \;\
+	send-keys -t "$session:accuser" "sleep 5 ; tezos-accuser$ver" \;\
+	send-keys -t "$session:accuser" Tab \;\
+	send-keys -t "$session:accuser" " run" \;\
 	send-keys -t "$session:accuser" Enter \;\