mirror of
https://github.com/wahyd4/jabba.git
synced 2026-08-13 23:07:52 +10:00
80 lines
2.5 KiB
Bash
80 lines
2.5 KiB
Bash
#!/bin/bash -e
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{ # this ensures the entire script is downloaded
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JABBA_DIR=${JABBA_DIR:-$HOME/.jabba}
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JABBA_VERSION=${JABBA_VERSION:-latest}
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if [ "$JABBA_VERSION" == "latest" ]; then
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# resolving "latest" to an actual tag
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JABBA_VERSION=$(curl -o- https://api.github.com/repos/shyiko/jabba/releases/latest | grep 'tag_name' | cut -d\" -f4)
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fi
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case "$OSTYPE" in
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darwin*)
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BINARY_URL=https://github.com/shyiko/jabba/releases/download/${JABBA_VERSION}/jabba-${JABBA_VERSION}-darwin-amd64
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;;
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linux*)
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if [ `getconf LONG_BIT` = "64" ]; then OSARCH=amd64; else OSARCH=386; fi
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BINARY_URL=https://github.com/shyiko/jabba/releases/download/${JABBA_VERSION}/jabba-${JABBA_VERSION}-linux-${OSARCH}
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;;
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*)
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echo "Unsupported OS $OSTYPE. If you believe this is an error -
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please create a ticket at https://github.com/shyiko/jabba/issue. Thank you"
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exit 1
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;;
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esac
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echo "Installing v$JABBA_VERSION..."
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echo
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mkdir -p ${JABBA_DIR}/bin
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curl -sL ${BINARY_URL} > ${JABBA_DIR}/bin/jabba && chmod a+x ${JABBA_DIR}/bin/jabba
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cat >${JABBA_DIR}/jabba.sh<<-EOF
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# https://github.com/shyiko/jabba
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# This file is indented to be "sourced" (i.e. `. ~/.jabba/jabba.sh`)
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jabba() {
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local fd3=\$(mktemp /tmp/jabba-fd3.XXXXXX)
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(JABBA_SHELL_INTEGRATION=ON ${JABBA_DIR}/bin/jabba "\$@" 3> \${fd3})
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local exit_code=\$?
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eval \$(cat \${fd3})
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rm \${fd3}
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(exit \${exit_code})
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}
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[ ! -z "\$(jabba alias default)" ] && jabba use default
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EOF
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SOURCE_JABBA="\n[ -s \"$JABBA_DIR/jabba.sh\" ] && source \"$JABBA_DIR/jabba.sh\""
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profile_found=0
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files=("$PROFILE" "$HOME/.bashrc" "$HOME/.bash_profile" "$HOME/.zshrc" "$HOME/.profile")
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for file in "${files[@]}"
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do
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if [ -f "${file}" ]; then
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profile_found=1
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if ! grep -qc '/jabba.sh' "${file}"; then
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echo "Adding source string to ${file}"
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printf "$SOURCE_JABBA\n" >> "${file}"
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else
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echo "Skipped update of ${file} (source string already present)"
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fi
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fi
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done
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if [ "${profile_found}" == "0" ]; then
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echo "Shell config file(s) not found (tried \$PROFILE, ~/.bashrc, ~/.bash_profile, ~/.zshrc, and ~/.profile)."
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echo "Create one/several of them and run this script again"
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echo "-or-"
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echo "Append the following line(s) to the correct file yourself"
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printf "$SOURCE_JABBA"
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echo
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exit 1
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fi
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echo ""
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echo "Installation completed
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(if you have any problems please report them at https://github.com/shyiko/jabba/issue)"
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} # this ensures the entire script is downloaded
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