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## our_shell: ysh
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## oils_failures_allowed: 1
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set +o errexit
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$[ENV.SH] --location-str foo.hay --location-start-line 42 -c 'echo ()' 2>err.txt
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cat err.txt | grep -o -- '-- foo.hay:42: Unexpected'
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# common idiom is to use -- to say it came from a file
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$[ENV.SH] --location-str '[ stdin ]' --location-start-line 10 -c 'echo "line 10";
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echo ()' 2>err.txt
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cat err.txt | fgrep -o -- '-- [ stdin ]:11: Unexpected'
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## STDOUT:
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-- foo.hay:42: Unexpected
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line 10
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-- [ stdin ]:11: Unexpected
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## END
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# args are available in both, similar to --rcfile
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echo 'echo one --eval: @ARGV' >one.ysh
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$[ENV.SH] --eval one.ysh -c 'echo flag -c: @ARGV' dummy x y z
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echo
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echo 'echo myscript: @ARGV' >myscript.sh
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$[ENV.SH] --eval one.ysh myscript.sh a b c
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echo
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# eval comes before oshrc
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echo 'echo yshrc: @ARGV' >yshrc
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$[ENV.SH] --rcfile yshrc --eval one.ysh -i -c 'echo flag -c: @ARGV' dummy P Q
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echo
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## STDOUT:
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one --eval: x y z
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flag -c: x y z
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one --eval: a b c
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myscript: a b c
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one --eval: P Q
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yshrc: P Q
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flag -c: P Q
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## END
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echo >pure.ysh '
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proc my-proc { echo "my-proc" }
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func myFunc() { return ("myFunc") }
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'
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$[ENV.SH] --eval-pure pure.ysh -c 'my-proc; echo $[myFunc()]'
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## STDOUT:
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my-proc
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myFunc
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## END
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echo >pure.ysh '
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proc my-proc { echo "my-proc" }
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func myFunc() { return ("myFunc") }
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'
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echo >impure.ysh 'my-proc; echo $[myFunc()]'
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# There should be an error on 'echo' - it can't even write to stdout?
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#
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# Or definitely ls
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#
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# Can this print to stdout?
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#
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# call myFunc()
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#
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# Right now we can do this:
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# { call myFunc() } | wc -l
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$[ENV.SH] --eval-pure pure.ysh --eval-pure impure.ysh -c ''
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## status: 1
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## STDOUT:
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## END
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$[ENV.SH] --eval nonexistent.ysh -c 'echo flag -c'
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## status: 1
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## STDOUT:
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## END
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echo 'echo zz; ( echo' >bad.ysh
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$[ENV.SH] --eval bad.ysh -c 'echo flag -c'
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## status: 1
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## STDOUT:
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## END
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echo 'echo flag --eval; false; echo bye' >bad.ysh
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$[ENV.SH] --eval bad.ysh -c 'echo flag -c'
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## status: 1
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## STDOUT:
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flag --eval
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## END
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echo 'echo hi; exit 99; echo bye' >e.ysh
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$[ENV.SH] --eval e.ysh -c 'echo hi'
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## status: 99
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## STDOUT:
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hi
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## END
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#echo tmp=$[ENV.TMP]
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var dir = "$[ENV.TMP]/code"
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mkdir -p $dir
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echo 'echo one; source $_this_dir/two.ysh' > $dir/one.ysh
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echo 'echo two' > $dir/two.ysh
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$[ENV.SH] --eval $dir/one.ysh -c 'echo flag -c'
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## STDOUT:
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one
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two
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flag -c
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## END
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echo 'echo 1' > one.ysh
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echo 'echo 2' > two.ysh
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echo 'echo 3' > three.ysh
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echo 'echo 4; ( FAIL' > four.ysh
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#$[ENV.SH] -c 'echo flag -c'
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... $[ENV.SH]
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--eval one.ysh
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--eval two.ysh
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-c 'echo flag -c'
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;
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echo ---
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... $[ENV.SH]
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--eval one.ysh
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--eval two.ysh
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--eval three.ysh
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--eval four.ysh
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-c 'echo flag -c'
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;
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## status: 1
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## STDOUT:
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1
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2
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flag -c
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---
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1
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2
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3
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## END
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var TMP = ENV.TMP
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$[ENV.SH] --debug-file $TMP/debug.txt -c 'true'
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grep 'Oils started with' $TMP/debug.txt >/dev/null && echo yes
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## stdout: yes
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echo '(BAD' > no-quoting
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echo '(BAD' > 'with spaces.sh'
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echo '(BAD' > $'bad \xff'
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write -n '' > err.txt
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$[ENV.SH] no-quoting 2>>err.txt || true
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$[ENV.SH] 'with spaces.sh' 2>>err.txt || true
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$[ENV.SH] $'bad \xff' 2>>err.txt || true
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egrep --only-matching '^.*:1' err.txt
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## STDOUT:
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no-quoting:1
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"with spaces.sh":1
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b'bad \yff':1
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## END
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try {
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$[ENV.SH] -c '/bin/false' 2>on.txt
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}
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try {
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$[ENV.SH] +o verbose_errexit -c '/bin/false' 2>off.txt
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}
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wc -l on.txt off.txt
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#echo
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#cat on.txt off.txt
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## STDOUT:
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3 on.txt
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0 off.txt
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3 total
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## END
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$[ENV.SH] -o | egrep 'errexit|pipefail'
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## STDOUT:
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set -o errexit
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set -o pipefail
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## END
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$[ENV.SH] --tool syntax-tree <<< '''
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echo 'sq'
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'''
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$[ENV.SH] --tool syntax-tree <<< '''
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echo "hi $x ${y}"
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'''
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$[ENV.SH] --tool syntax-tree <<< '''
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var x = 42 + a
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'''
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# this reflects the default width
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## STDOUT:
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(C (w <Lit_Chars echo>) (w (SQ sq)))
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(C
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(w <Lit_Chars echo>)
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(w (DQ <Lit_Chars "hi "> ($ x) <Lit_Chars " "> (${ VSub_Name y)))
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)
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(command.VarDecl
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keyword:<KW_Var var>
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lhs:[(NameType left:<Expr_Name x> name:x)]
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rhs:(expr.Binary op:<Arith_Plus "+"> left:(Const Expr_DecInt _) right:(Var a))
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)
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## END
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