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feat: use largest writable tmpfs that allows executables
refactor: github actions workflow
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| Original file line number | Diff line number | Diff line change |
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| @@ -1,4 +1,4 @@ | ||
| FROM debian:11-slim | ||
| FROM debian:12-slim | ||
| LABEL maintainer="Hugo Josefson <[email protected]> https://www.hugojosefson.com/" | ||
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| RUN apt-get update && apt-get -y install sudo make docker.io | ||
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@@ -9,7 +9,7 @@ in a Deno-compatible `.ts` or `.js` file, to make it standalone self-executable: | |
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| ```typescript | ||
| #!/bin/sh | ||
| // 2>/dev/null;DENO_VERSION_RANGE="^1.42.0";DENO_RUN_ARGS="-q";set -e;V="$DENO_VERSION_RANGE";A="$DENO_RUN_ARGS";h(){ [ -x "$(command -v $1 2>&1)" ];};g(){ u="$([ $(id -u) != 0 ]&&echo sudo||:)";if h brew;then echo "brew install $1";elif h apt;then echo "($u apt update && $u DEBIAN_FRONTEND=noninteractive apt install -y $1)";elif h yum;then echo "$u yum install -y $1";elif h pacman;then echo "$u pacman -yS --noconfirm $1";elif h opkg-install;then echo "$u opkg-install $1";fi;};p(){ q="$(g $1)";if [ -z "$q" ];then echo "Please install '$1' manually, then try again.">&2;exit 1;fi;eval "o=\"\$(set +o)\";set -x;$q;set +x;eval \"\$o\"">&2;};f(){ h "$1"||p "$1";};U="$(printf "%s" "$V"|xxd -p|tr -d '\n'|sed 's/\(..\)/%\1/g')";D="$(command -v deno||true)";t(){ d="$(mktemp)";rm "${d}";dirname "${d}";};a(){ [ -n $D ];};s(){ a&&[ -x "$R/deno" ]&&[ "$R/deno" = "$D" ]&&return;deno eval "import{satisfies as e}from'https://deno.land/x/[email protected]/mod.ts';Deno.exit(e(Deno.version.deno,'$V')?0:1);">/dev/null 2>&1;};e(){ R="$(t)/deno-range-$V/bin";mkdir -p "$R";export PATH="$R:$PATH";[ -x "$R/deno" ]&&return;a&&s&&([ -L "$R/deno" ]||ln -s "$D" "$R/deno")&&return;f curl;v="$(curl -sSfL "https://semver-version.deno.dev/api/github/denoland/deno/$U")";i="$(t)/deno-$v";[ -L "$R/deno" ]||ln -s "$i/bin/deno" "$R/deno";s && return;f unzip;([ "${A#*-q}" != "$A" ]&&exec 2>/dev/null;curl -fsSL https://deno.land/install.sh|DENO_INSTALL="$i" sh -s $DENO_INSTALL_ARGS "$v">&2);};e;exec "$R/deno" run $A "$0" "$@" | ||
| // 2>/dev/null;DENO_VERSION_RANGE="^1.42.0";DENO_RUN_ARGS="";set -e;V="$DENO_VERSION_RANGE";A="$DENO_RUN_ARGS";h(){ [ -x "$(command -v "$1" 2>&1)" ];};g(){ u="$([ "$(id -u)" != 0 ]&&echo sudo||:)";if h brew;then echo "brew install $1";elif h apt;then echo "($u apt update && $u DEBIAN_FRONTEND=noninteractive apt install -y $1)";elif h yum;then echo "$u yum install -y $1";elif h pacman;then echo "$u pacman -yS --noconfirm $1";elif h opkg-install;then echo "$u opkg-install $1";fi;};p(){ q="$(g "$1")";if [ -z "$q" ];then echo "Please install '$1' manually, then try again.">&2;exit 1;fi;eval "o=\"\$(set +o)\";set -x;$q;set +x;eval \"\$o\"">&2;};f(){ h "$1"||p "$1";};w(){ [ -n "$1" ] && "$1" -V >/dev/null 2>&1;};U="$(l=$(printf "%s" "$V"|wc -c);for i in $(seq 1 $l);do c=$(printf "%s" "$V"|cut -c $i);printf '%%%02X' "'$c";done)";D="$(w "$(command -v deno||:)"||:)";t(){ ! h findmnt&&echo "${TMPDIR:-/tmp}"&&return;d="$(for i in $(findmnt -Ononoexec,noro -ttmpfs -nboAVAIL,TARGET|sort -rn|cut -d\ -f2);do [ -d "$i" ] && echo "$i" && break || :;done)";echo "${d:-"${TMPDIR:-/tmp}"}";};s(){ deno eval "import{satisfies as e}from'https://deno.land/x/[email protected]/mod.ts';Deno.exit(e(Deno.version.deno,'$V')?0:1);">/dev/null 2>&1;};e(){ R="$(t)/deno-range-$V/bin";mkdir -p "$R";export PATH="$R:$PATH";s&&return;f curl;v="$(curl -sSfL "https://semver-version.deno.dev/api/github/denoland/deno/$U")";i="$(t)/deno-$v";ln -sf "$i/bin/deno" "$R/deno";s && return;f unzip;([ "${A#*-q}" != "$A" ]&&exec 2>/dev/null;curl -fsSL https://deno.land/install.sh|DENO_INSTALL="$i" sh -s $DENO_INSTALL_ARGS "$v">&2);};e;exec deno run $A "$0" "$@" | ||
| ``` | ||
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| It automatically downloads a correct version of the single | ||
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@@ -38,7 +38,7 @@ Copy/paste this two-liner, into the beginning of your TypeScript file: | |
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| ```typescript | ||
| #!/bin/sh | ||
| // 2>/dev/null;DENO_VERSION_RANGE="^1.42.0";DENO_RUN_ARGS="-q";set -e;V="$DENO_VERSION_RANGE";A="$DENO_RUN_ARGS";h(){ [ -x "$(command -v $1 2>&1)" ];};g(){ u="$([ $(id -u) != 0 ]&&echo sudo||:)";if h brew;then echo "brew install $1";elif h apt;then echo "($u apt update && $u DEBIAN_FRONTEND=noninteractive apt install -y $1)";elif h yum;then echo "$u yum install -y $1";elif h pacman;then echo "$u pacman -yS --noconfirm $1";elif h opkg-install;then echo "$u opkg-install $1";fi;};p(){ q="$(g $1)";if [ -z "$q" ];then echo "Please install '$1' manually, then try again.">&2;exit 1;fi;eval "o=\"\$(set +o)\";set -x;$q;set +x;eval \"\$o\"">&2;};f(){ h "$1"||p "$1";};U="$(printf "%s" "$V"|xxd -p|tr -d '\n'|sed 's/\(..\)/%\1/g')";D="$(command -v deno||true)";t(){ d="$(mktemp)";rm "${d}";dirname "${d}";};a(){ [ -n $D ];};s(){ a&&[ -x "$R/deno" ]&&[ "$R/deno" = "$D" ]&&return;deno eval "import{satisfies as e}from'https://deno.land/x/[email protected]/mod.ts';Deno.exit(e(Deno.version.deno,'$V')?0:1);">/dev/null 2>&1;};e(){ R="$(t)/deno-range-$V/bin";mkdir -p "$R";export PATH="$R:$PATH";[ -x "$R/deno" ]&&return;a&&s&&([ -L "$R/deno" ]||ln -s "$D" "$R/deno")&&return;f curl;v="$(curl -sSfL "https://semver-version.deno.dev/api/github/denoland/deno/$U")";i="$(t)/deno-$v";[ -L "$R/deno" ]||ln -s "$i/bin/deno" "$R/deno";s && return;f unzip;([ "${A#*-q}" != "$A" ]&&exec 2>/dev/null;curl -fsSL https://deno.land/install.sh|DENO_INSTALL="$i" sh -s $DENO_INSTALL_ARGS "$v">&2);};e;exec "$R/deno" run $A "$0" "$@" | ||
| // 2>/dev/null;DENO_VERSION_RANGE="^1.42.0";DENO_RUN_ARGS="";set -e;V="$DENO_VERSION_RANGE";A="$DENO_RUN_ARGS";h(){ [ -x "$(command -v "$1" 2>&1)" ];};g(){ u="$([ "$(id -u)" != 0 ]&&echo sudo||:)";if h brew;then echo "brew install $1";elif h apt;then echo "($u apt update && $u DEBIAN_FRONTEND=noninteractive apt install -y $1)";elif h yum;then echo "$u yum install -y $1";elif h pacman;then echo "$u pacman -yS --noconfirm $1";elif h opkg-install;then echo "$u opkg-install $1";fi;};p(){ q="$(g "$1")";if [ -z "$q" ];then echo "Please install '$1' manually, then try again.">&2;exit 1;fi;eval "o=\"\$(set +o)\";set -x;$q;set +x;eval \"\$o\"">&2;};f(){ h "$1"||p "$1";};w(){ [ -n "$1" ] && "$1" -V >/dev/null 2>&1;};U="$(l=$(printf "%s" "$V"|wc -c);for i in $(seq 1 $l);do c=$(printf "%s" "$V"|cut -c $i);printf '%%%02X' "'$c";done)";D="$(w "$(command -v deno||:)"||:)";t(){ ! h findmnt&&echo "${TMPDIR:-/tmp}"&&return;d="$(for i in $(findmnt -Ononoexec,noro -ttmpfs -nboAVAIL,TARGET|sort -rn|cut -d\ -f2);do [ -d "$i" ] && echo "$i" && break || :;done)";echo "${d:-"${TMPDIR:-/tmp}"}";};s(){ deno eval "import{satisfies as e}from'https://deno.land/x/[email protected]/mod.ts';Deno.exit(e(Deno.version.deno,'$V')?0:1);">/dev/null 2>&1;};e(){ R="$(t)/deno-range-$V/bin";mkdir -p "$R";export PATH="$R:$PATH";s&&return;f curl;v="$(curl -sSfL "https://semver-version.deno.dev/api/github/denoland/deno/$U")";i="$(t)/deno-$v";ln -sf "$i/bin/deno" "$R/deno";s && return;f unzip;([ "${A#*-q}" != "$A" ]&&exec 2>/dev/null;curl -fsSL https://deno.land/install.sh|DENO_INSTALL="$i" sh -s $DENO_INSTALL_ARGS "$v">&2);};e;exec deno run $A "$0" "$@" | ||
| ``` | ||
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| ### Step 2: `chmod` it | ||
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@@ -95,7 +95,7 @@ script into `sh`: | |
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| ```typescript | ||
| #!/bin/sh | ||
| // 2>/dev/null;DENO_VERSION_RANGE="^1.42.0";DENO_RUN_ARGS="-q";set -e;V="$DENO_VERSION_RANGE";A="$DENO_RUN_ARGS";h(){ [ -x "$(command -v $1 2>&1)" ];};g(){ u="$([ $(id -u) != 0 ]&&echo sudo||:)";if h brew;then echo "brew install $1";elif h apt;then echo "($u apt update && $u DEBIAN_FRONTEND=noninteractive apt install -y $1)";elif h yum;then echo "$u yum install -y $1";elif h pacman;then echo "$u pacman -yS --noconfirm $1";elif h opkg-install;then echo "$u opkg-install $1";fi;};p(){ q="$(g $1)";if [ -z "$q" ];then echo "Please install '$1' manually, then try again.">&2;exit 1;fi;eval "o=\"\$(set +o)\";set -x;$q;set +x;eval \"\$o\"">&2;};f(){ h "$1"||p "$1";};U="$(printf "%s" "$V"|xxd -p|tr -d '\n'|sed 's/\(..\)/%\1/g')";D="$(command -v deno||true)";t(){ d="$(mktemp)";rm "${d}";dirname "${d}";};z(){ m="$(command -v "$0"||true)";l="/* 2>/dev/null";! [ -z $m ]&&[ -r $m ]&&[ "$(head -c3 "$m")" = '#!/' ]&&(read x && read y &&[ "$x" = "#!/bin/sh" ]&&[ "$l" != "${y%"$l"*}" ])<"$m";};a(){ [ -n $D ];};s(){ a&&[ -x "$R/deno" ]&&[ "$R/deno" = "$D" ]&&return;deno eval "import{satisfies as e}from'https://deno.land/x/[email protected]/mod.ts';Deno.exit(e(Deno.version.deno,'$V')?0:1);">/dev/null 2>&1;};e(){ R="$(t)/deno-range-$V/bin";mkdir -p "$R";export PATH="$R:$PATH";[ -x "$R/deno" ]&&return;a&&s&&([ -L "$R/deno" ]||ln -s "$D" "$R/deno")&&return;f curl;v="$(curl -sSfL "https://semver-version.deno.dev/api/github/denoland/deno/$U")";i="$(t)/deno-$v";[ -L "$R/deno" ]||ln -s "$i/bin/deno" "$R/deno";s && return;f unzip;([ "${A#*-q}" != "$A" ]&&exec 2>/dev/null;curl -fsSL https://deno.land/install.sh|DENO_INSTALL="$i" sh -s $DENO_INSTALL_ARGS "$v">&2);};e;z&&exec "$R/deno" run $A "$0" "$@";exec "$R/deno" run $A - "$@"<<'//🔚' | ||
| // 2>/dev/null;DENO_VERSION_RANGE="^1.42.0";DENO_RUN_ARGS="";set -e;V="$DENO_VERSION_RANGE";A="$DENO_RUN_ARGS";h(){ [ -x "$(command -v "$1" 2>&1)" ];};g(){ u="$([ "$(id -u)" != 0 ]&&echo sudo||:)";if h brew;then echo "brew install $1";elif h apt;then echo "($u apt update && $u DEBIAN_FRONTEND=noninteractive apt install -y $1)";elif h yum;then echo "$u yum install -y $1";elif h pacman;then echo "$u pacman -yS --noconfirm $1";elif h opkg-install;then echo "$u opkg-install $1";fi;};p(){ q="$(g "$1")";if [ -z "$q" ];then echo "Please install '$1' manually, then try again.">&2;exit 1;fi;eval "o=\"\$(set +o)\";set -x;$q;set +x;eval \"\$o\"">&2;};f(){ h "$1"||p "$1";};w(){ [ -n "$1" ] && "$1" -V >/dev/null 2>&1;};U="$(l=$(printf "%s" "$V"|wc -c);for i in $(seq 1 $l);do c=$(printf "%s" "$V"|cut -c $i);printf '%%%02X' "'$c";done)";D="$(w "$(command -v deno||:)"||:)";t(){ ! h findmnt&&echo "${TMPDIR:-/tmp}"&&return;d="$(for i in $(findmnt -Ononoexec,noro -ttmpfs -nboAVAIL,TARGET|sort -rn|cut -d\ -f2);do [ -d "$i" ] && echo "$i" && break || :;done)";echo "${d:-"${TMPDIR:-/tmp}"}";};z(){ m="$(command -v "$0"||true)";l="/* 2>/dev/null";! [ -z "$m" ]&&[ -r "$m" ]&&[ "$(head -c3 "$m")" = '#!/' ]&&(read x && read y &&[ "$x" = "#!/bin/sh" ]&&[ "$l" != "${y%"$l"*}" ])<"$m";};s(){ deno eval "import{satisfies as e}from'https://deno.land/x/[email protected]/mod.ts';Deno.exit(e(Deno.version.deno,'$V')?0:1);">/dev/null 2>&1;};e(){ R="$(t)/deno-range-$V/bin";mkdir -p "$R";export PATH="$R:$PATH";s&&return;f curl;v="$(curl -sSfL "https://semver-version.deno.dev/api/github/denoland/deno/$U")";i="$(t)/deno-$v";ln -sf "$i/bin/deno" "$R/deno";s && return;f unzip;([ "${A#*-q}" != "$A" ]&&exec 2>/dev/null;curl -fsSL https://deno.land/install.sh|DENO_INSTALL="$i" sh -s $DENO_INSTALL_ARGS "$v">&2);};e;z&&exec deno run $A "$0" "$@";exec deno run $A - "$@"<<'//🔚' | ||
| ``` | ||
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| Using this, you can run both run the script normally from a file, or directly | ||
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@@ -2,7 +2,7 @@ | |
| /* 2>/dev/null | ||
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| DENO_VERSION_RANGE="^1.42.0" | ||
| DENO_RUN_ARGS="--quiet" | ||
| DENO_RUN_ARGS="" | ||
| # DENO_RUN_ARGS="--quiet --allow-all --unstable" # <-- depending on what you need | ||
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| set -e | ||
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@@ -48,21 +48,39 @@ ensure_command_installed() { | |
| fi | ||
| } | ||
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| DENO_VERSION_RANGE_URL_ENCODED="$(printf "%s" "${DENO_VERSION_RANGE}" | xxd -p | tr -d '\n' | sed 's/\(..\)/%\1/g')" | ||
| DEFAULT_DENO="$(command -v deno || true)" | ||
| uri_encode() { | ||
| str="$1" | ||
| len=$(printf "%s" "$str" | wc -c) | ||
| for i in $(seq 1 $len); do | ||
| char=$(printf "%s" "$str" | cut -c $i) | ||
| printf '%%%02X' "'$char" | ||
| done | ||
| } | ||
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| get_tmp_dir() { | ||
| tmp_tmp_file="$(mktemp)" | ||
| rm "${tmp_tmp_file}" | ||
| dirname "${tmp_tmp_file}" | ||
| does_deno_work() { | ||
| deno="$1" | ||
| [ -n "${deno}" ] && "${deno}" --version >/dev/null 2>&1 | ||
| } | ||
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| is_any_deno_installed() { | ||
| [ -n "${DEFAULT_DENO}" ] | ||
| DENO_VERSION_RANGE_URL_ENCODED="$(uri_encode "${DENO_VERSION_RANGE}")" | ||
| DEFAULT_DENO="$(does_deno_work "$(command -v deno)" ||:)" | ||
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| get_tmp_dir() { | ||
| if ! has_command findmnt; then | ||
| echo "${TMPDIR:-/tmp}" | ||
| return | ||
| fi | ||
| tmpfss="$(findmnt -Ononoexec,noro -ttmpfs -nboAVAIL,TARGET | sort -rn | cut -d\ -f2)" | ||
| for tmpfs in "${tmpfss}"; do | ||
| if [ -d "${tmpfs}" ]; then | ||
| echo "${tmpfs}" | ||
| return | ||
| fi | ||
| done | ||
| echo "${TMPDIR:-/tmp}" | ||
| } | ||
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| is_deno_version_satisfied() { | ||
| is_any_deno_installed && [ -x "${DENO_RANGE_DIR}/deno" ] && [ "${DENO_RANGE_DIR}/deno" = "${DEFAULT_DENO}" ] && return | ||
| does_deno_on_path_satisfy() { | ||
| deno eval "import{satisfies as e}from'https://deno.land/x/[email protected]/mod.ts';Deno.exit(e(Deno.version.deno,'${DENO_VERSION_RANGE}')?0:1);" >/dev/null 2>&1 | ||
| } | ||
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@@ -71,19 +89,16 @@ get_satisfying_version() { | |
| curl -sSfL "https://semver-version.deno.dev/api/github/denoland/deno/${DENO_VERSION_RANGE_URL_ENCODED}" | ||
| } | ||
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| ensure_deno_installed() { | ||
| ensure_deno_installed_and_first_on_path() { | ||
| DENO_RANGE_DIR="$(get_tmp_dir)/deno-range-${DENO_VERSION_RANGE}/bin" | ||
| mkdir -p "${DENO_RANGE_DIR}" | ||
| export PATH="${DENO_RANGE_DIR}:${PATH}" | ||
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| [ -x "${DENO_RANGE_DIR}/deno" ] && return | ||
| is_any_deno_installed && is_deno_version_satisfied && ([ -L "${DENO_RANGE_DIR}/deno" ] || ln -s "${DEFAULT_DENO}" "${DENO_RANGE_DIR}/deno") && return | ||
| does_deno_on_path_satisfy && return | ||
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| DENO_VERSION="$(get_satisfying_version)" | ||
| DENO_INSTALL="$(get_tmp_dir)/deno-${DENO_VERSION}" | ||
| [ -L "${DENO_RANGE_DIR}/deno" ] || ln -s "${DENO_INSTALL}/bin/deno" "${DENO_RANGE_DIR}/deno" | ||
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| is_deno_version_satisfied && return | ||
| ln -fs "${DENO_INSTALL}/bin/deno" "${DENO_RANGE_DIR}/deno" | ||
| does_deno_on_path_satisfy && return | ||
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| ensure_command_installed unzip | ||
| ensure_command_installed curl | ||
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@@ -97,9 +112,8 @@ ensure_deno_installed() { | |
| ) | ||
| } | ||
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| ensure_deno_installed | ||
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| exec "${DENO_RANGE_DIR}/deno" run ${DENO_RUN_ARGS} "$0" "$@" | ||
| ensure_deno_installed_and_first_on_path | ||
| exec deno run ${DENO_RUN_ARGS} "$0" "$@" | ||
| //*/ | ||
| import { readAll } from "https://deno.land/[email protected]/io/read_all.ts"; | ||
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