| 1 | #!/usr/bin/env bash
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| 2 | #
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| 3 | # xshar - Executable shell archive
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| 4 | #
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| 5 | # Usage:
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| 6 | # devtools/xshar.sh <function name>
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| 7 | #
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| 8 | # devtools/
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| 9 | # xshar.sh # this file
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| 10 | # test-oils.sh # can run benchmarks
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| 11 | #
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| 12 | # Results in:
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| 13 | #
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| 14 | # _release/test-oils.xshar
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| 15 | #
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| 16 | # Runtime deps:
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| 17 | #
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| 18 | # /bin/sh
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| 19 | # tar, gzip -d
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| 20 | # base64
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| 21 |
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| 22 | set -o nounset
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| 23 | set -o pipefail
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| 24 | set -o errexit
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| 25 |
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| 26 | source devtools/run-task.sh # run-task
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| 27 |
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| 28 | print-shell() {
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| 29 | local tar=$1
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| 30 | local main=$2
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| 31 |
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| 32 | # Same as soil/worker.sh
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| 33 | local git_commit
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| 34 | git_commit=$(git log -n 1 --pretty='format:%H')
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| 35 |
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| 36 | sed "s/__GIT_COMMIT__/$git_commit/" <<'EOF'
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| 37 | #!/bin/sh
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| 38 |
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| 39 | export XSHAR_REPO=oilshell/oil
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| 40 | export XSHAR_GIT_COMMIT=__GIT_COMMIT__
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| 41 |
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| 42 | name=$(basename $0) # e.g. hello-xshar.xshar
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| 43 | default_dir=/tmp/$name.$$
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| 44 |
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| 45 | # User can override this, and then _build/oils.sh can use SKIP_REBUILD to make
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| 46 | # it faster. Multiple runs without compiling.
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| 47 |
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| 48 | export XSHAR_DIR=${XSHAR_DIR:-$default_dir}
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| 49 |
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| 50 | change_dir() {
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| 51 | mkdir -p "$XSHAR_DIR"
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| 52 | cd "$XSHAR_DIR"
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| 53 | }
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| 54 |
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| 55 | extract_data() {
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| 56 | base64 -d <<'XSHAR_DATA' | tar -x -z
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| 57 | EOF
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| 58 |
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| 59 | # Print code that extracts here doc
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| 60 | base64 < $tar
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| 61 |
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| 62 | cat <<EOF
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| 63 | XSHAR_DATA
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| 64 | }
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| 65 |
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| 66 | change_dir
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| 67 | extract_data
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| 68 | EOF
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| 69 | echo "$main" '"$@"'
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| 70 |
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| 71 | # We don't bother to clean up after, it's in /tmp
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| 72 | }
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| 73 |
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| 74 | create() {
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| 75 | local main=${1:-devtools/test-oils.sh}
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| 76 | # Include the main file
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| 77 | #shift
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| 78 |
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| 79 | local name
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| 80 | name=$(basename $main .sh)
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| 81 |
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| 82 | local tar=_tmp/$name.tar.gz
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| 83 |
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| 84 | tar --create --gzip --file $tar "$main" "$@"
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| 85 | ls -l $tar
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| 86 |
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| 87 | local out=_release/$name.xshar
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| 88 |
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| 89 | print-shell $tar $main > $out
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| 90 | chmod +x $out
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| 91 | ls -l $out
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| 92 | echo
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| 93 | }
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| 94 |
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| 95 | create-hello() {
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| 96 | find yaks/ -name '*.py' | xargs -- $0 create devtools/hello-xshar.sh
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| 97 | ls -l -h _release
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| 98 | }
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| 99 |
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| 100 | test-oils-manifest() {
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| 101 | echo '_release/oils-for-unix.tar'
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| 102 |
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| 103 | echo 'oil-version.txt'
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| 104 |
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| 105 | # TODO: need osh --tool shell-deps for these
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| 106 |
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| 107 | echo 'devtools/release-native.sh'
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| 108 | echo 'benchmarks/time_.py'
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| 109 | echo 'benchmarks/time-helper.c'
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| 110 |
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| 111 | # extracted tarball
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| 112 | #find _deps/osh-runtime/util-linux-2.40
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| 113 |
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| 114 | # we could include Python-2.7.13 too
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| 115 | }
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| 116 |
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| 117 | create-test-oils() {
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| 118 | devtools/release-native.sh make-tar
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| 119 |
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| 120 | test-oils-manifest | xargs -- $0 create devtools/test-oils.sh
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| 121 | ls -l -h _release
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| 122 | }
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| 123 |
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| 124 | soil-run-hello() {
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| 125 | create-hello
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| 126 | _release/hello-xshar.xshar main a b c
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| 127 | }
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| 128 |
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| 129 | soil-run-test-oils() {
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| 130 | create-test-oils
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| 131 |
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| 132 | # Run it twice to test that SKIP_REBUILD works
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| 133 | for x in 1 2; do
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| 134 | XSHAR_DIR=/tmp/test-oils.xshar.REUSED _release/test-oils.xshar demo a b c
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| 135 | done
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| 136 | }
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| 137 |
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| 138 | run-task "$@"
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