.lib/sh/stubexec.sh

Wed, 13 Oct 2021 13:22:12 -0500

author
Meredith Howard <mhoward@roomag.org>
date
Wed, 13 Oct 2021 13:22:12 -0500
changeset 950
7980dce66a7a
parent 932
f87943eb16aa
child 957
ea852d545173
permissions
-rw-r--r--

Fix up zsh vi mode

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f87943eb16aa stubexec fixes
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parents: 915
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1 realpath() {
f87943eb16aa stubexec fixes
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parents: 915
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2 local dir="$(dirname -- "$1")"
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Meredith Howard <mhoward@roomag.org>
parents: 915
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3 local file="$(basename -- "$1")"
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parents: 915
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4 (cd "$dir" 2>/dev/null && printf '%s/%s\n' "$(pwd -P)" "$file")
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parents: 915
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5 }
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parents: 915
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6
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parents:
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7 stubexec() {
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parents: 915
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8 local real_me="$(realpath "$0")"
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parents: 915
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9 local real_bin="$(which -a $(basename $0) | grep -v "$real_me" | head -n 1)"
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10 if [ -x "$real_bin" ]; then
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11 exec $real_bin $*
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12 fi
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13 }

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