1 | #!/usr/bin/env bash
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2 | #
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3 | # Build binaries for the spec tests. This is necessary because they tickle
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4 | # behavior in minor versions of each shell.
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5 | #
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6 | # Usage:
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7 | # test/spec-bin.sh <function name>
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8 | #
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9 | # Instructions:
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10 | # test/spec-bin.sh download # Get the right version of every tarball
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11 | # test/spec-bin.sh extract-all # Extract source
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12 | # test/spec-bin.sh build-all # Compile
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13 | # test/spec-bin.sh copy-all # Put them in ../oil_DEPS/spec-bin
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14 | # test/spec-bin.sh test-all # Run a small smoke test
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15 | #
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16 | # Once you've run all steps manually and understand how they work, run them
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17 | # all at once with:
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18 | #
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19 | # test/spec-bin.sh all-steps
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20 |
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21 | set -o nounset
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22 | set -o pipefail
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23 | set -o errexit
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24 |
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25 | REPO_ROOT=$(cd "$(dirname $0)/.."; pwd)
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26 |
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27 | source devtools/task-five.sh
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28 | #source test/spec-common.sh
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29 |
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30 | #
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31 | # "Non-hermetic"
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32 | #
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33 |
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34 | link-busybox-ash() {
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35 | ### Non-hermetic ash only used for benchmarks / Soil dev-minimal
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36 |
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37 | # Could delete this at some point
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38 | mkdir -p _tmp/shells
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39 | ln -s -f --verbose "$(which busybox)" _tmp/shells/ash
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40 | }
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41 |
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42 | # dash and bash should be there by default on Ubuntu.
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43 | install-shells-with-apt() {
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44 | ### Non-hermetic shells; test/spec-bin.sh replaces this for most purposes
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45 |
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46 | set -x # show what needs sudo
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47 |
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48 | # pass -y to install in an automated way
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49 | sudo apt "$@" install busybox-static mksh zsh
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50 | set +x
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51 | link-busybox-ash
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52 | }
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53 |
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54 | bash-upstream() {
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55 | wget --directory _tmp --no-clobber \
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56 | https://ftp.gnu.org/gnu/bash/bash-5.2.21.tar.gz
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57 | }
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58 |
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59 | task-five "$@"
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