.lib/sh/stubexec.sh

Mon, 09 Oct 2023 18:47:36 -0500

author
Meredith Howard <mhoward@roomag.org>
date
Mon, 09 Oct 2023 18:47:36 -0500
changeset 1131
f3044a1658fc
parent 1119
84cd2286f0bf
permissions
-rw-r--r--

nvim: switch to preferring last symver tag / add exceptions

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1 cache="${XDG_CACHE_HOME:-$HOME/.cache}/stubexec"
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2
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3 stubexec() {
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4 mkdir -p "$cache"
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5
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6 local real_bin="$(realbin "$0")"
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7 if [ ! -x "$real_bin" ] || age_check $0; then
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8 install_it
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9 touch_checktime "$0"
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10 stubexec "$@"
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11 fi
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12 exec "$real_bin" "$@"
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13 }
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14
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15 touch_checktime() {
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16 kv "$cache/db" touch "$(basename $1)"
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17 }
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18
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19 age_check() {
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20 kv "$cache/db" age_days_gt "$(basename $1)" "${age_limit:-90}"
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21 }
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22
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23 realpath() {
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24 local dir="$(dirname -- "$1")"
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25 local file="$(basename -- "$1")"
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26 (cd "$dir" 2>/dev/null && printf '%s/%s\n' "$(pwd -P)" "$file")
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27 }
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28
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29 shim_filter() {
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30 local binpath=''
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31 while read binpath; do
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32 case "$binpath" in
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33 */.plenv/shims/*)
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34 plenv which $1 >/dev/null 2>&1 || continue
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35 ;;
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36 */.asdf/shims/*)
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37 asdf which $1 >/dev/null 2>&1 || continue
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38 ;;
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39 esac
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40 echo "$binpath"
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41 done
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42 }
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43
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44 realbin() {
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45 local bn="$(basename $1)"
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46 which -a "$bn" |
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47 grep -v "$(realpath $1)" |
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48 shim_filter "$bn" |
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49 head -n 1
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50 }
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51
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52 has() {
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53 type "$1" >/dev/null 2>&1
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54 }
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55
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56 bina_install() {
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57 local github_repo="$1"
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58 mkdir -p ~/.local/bin
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59 cd ~/.local/bin
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60 curl -fsSL "https://bina.egoist.dev/${github_repo}?dir=." | sh
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61 cd -
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62 }
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63
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64 stubexec "$@"

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