68 lines
2.0 KiB
Bash
Executable File
68 lines
2.0 KiB
Bash
Executable File
#!/bin/sh
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set -e
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# This script installs opam for the user. It should NOT be included in any makefiles/etc.
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if [ -n "`which opam`" ]
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then
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if [ -n "`opam --version | grep -P "2\..\.."`" ]
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then
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echo "Opam 2.x seems to already exist, exiting..."
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exit 1
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else
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read -p "This script will upgrade opam to the 2.x series, are you okay with that? (y/n)" choice1
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case "$choice1" in
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y|Y ) : ;;
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n|N ) exit ;;
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esac
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fi
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fi
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sudo apt-get install -y make \
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m4 \
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gcc \
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patch \
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bubblewrap \
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rsync \
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curl \
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if [ -n "`uname -a | grep -i ubuntu`" ]
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then
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sudo add-apt-repository -y ppa:avsm/ppa
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sudo apt-get update
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sudo apt-get install opam
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else
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# I'm going to assume here that we're on x86_64, 32-bit users should be basically
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# extinct at this point right?
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curl -L https://github.com/ocaml/opam/releases/download/2.0.4/opam-2.0.4-x86_64-linux \
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--output opam_temp_version_2_0_4.bin
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if [ "`openssl sha256 -r opam_temp_version_2_0_4.bin`" = "373e34f92f282273d482537f8103caad0d17b6f2699ff504bed77f474cb0c951 *opam_temp_version_2_0_4.bin" ]
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then
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# Stay paranoid, in case other checks fail don't want to overrwrite
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# user's opam on accident
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chmod +x opam_temp_version_2_0_4.bin # Set execute so we can get version
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if [ -e /usr/local/bin/opam ]
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then
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opam_old_v=`/usr/local/bin/opam --version`
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opam_new_v=`opam_temp_version_2_0_4.bin --version`
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read -p "This will overrwrite the opam you have in /usr/local/bin (version $opam_old_v) with version $opam_new_v, do you actually want to do that? Type yes. (yes/n)" choice2
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else
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choice2="yes"
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fi
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if [ $choice2 = "yes" ]
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then
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sudo mv opam_temp_version_2_0_4.bin /usr/local/bin/opam
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else
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rm opam_temp_version_2_0_4.bin
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exit
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fi
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else
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echo "opam file hash doesn't match what was recorded at time of signature verification!"
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echo "(If you actually get this message, you should probably file an issue)"
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echo "https://gitlab.com/ligolang/ligo/issues"
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exit 1
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fi
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fi
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opam init -a --bare
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