1 | ## our_shell: ysh
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2 |
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3 | #### ysh usage
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4 |
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5 | set +o errexit
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6 |
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7 | $SH --location-str foo.hay --location-start-line 42 -c 'echo ()' 2>err.txt
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8 |
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9 | cat err.txt | grep -o -- '-- foo.hay:42: Unexpected'
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10 |
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11 |
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12 | # common idiom is to use -- to say it came from a file
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13 | $SH --location-str '[ stdin ]' --location-start-line 10 -c 'echo "line 10";
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14 | echo ()' 2>err.txt
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15 |
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16 | cat err.txt | fgrep -o -- '-- [ stdin ]:11: Unexpected'
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17 |
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18 | ## STDOUT:
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19 | -- foo.hay:42: Unexpected
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20 | line 10
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21 | -- [ stdin ]:11: Unexpected
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22 | ## END
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23 |
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24 | #### --debug-file
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25 | $SH --debug-file $TMP/debug.txt -c 'true'
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26 | grep 'Oils started with' $TMP/debug.txt >/dev/null && echo yes
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27 | ## stdout: yes
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28 |
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29 | #### Filename quoting
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30 |
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31 | echo '(BAD' > no-quoting
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32 | echo '(BAD' > 'with spaces.sh'
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33 | echo '(BAD' > $'bad \xff'
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34 |
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35 | write -n '' > err.txt
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36 |
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37 | $SH no-quoting 2>>err.txt || true
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38 | $SH 'with spaces.sh' 2>>err.txt || true
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39 | $SH $'bad \xff' 2>>err.txt || true
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40 |
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41 | egrep --only-matching '^.*:1' err.txt
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42 |
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43 | ## STDOUT:
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44 | no-quoting:1
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45 | "with spaces.sh":1
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46 | b'bad \yff':1
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47 | ## END
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