{
+set -e
+set -u
+
#WEBI_PKG=
#WEBI_HOST=https://webinstall.dev
export WEBI_HOST
{
-my_package="\${1:-}"
-if [ -z "\$my_package" ]; then
- echo "Usage: webi <package>@<version>"
- echo "Example: webi node@latest"
- exit 1
+export WEBI_TIMESTAMP=\$(date +%F_%H-%M-%S)
+export _webi_tmp="\${_webi_tmp:-\$(mktemp -d -t webi-\$WEBI_TIMESTAMP.XXXXXXXX)}"
+
+if [ -n "\${_WEBI_PARENT:-}" ]; then
+ export _WEBI_CHILD=true
+else
+ export _WEBI_CHILD=
fi
+export _WEBI_PARENT=true
##
## Detect acceptable package formats
set +e
# NOTE: the order here is least favorable to most favorable
if [ -n "\$(command -v pkgutil)" ]; then
- my_ext="pkg,\$my_ext"
+ my_ext="pkg,\$my_ext"
fi
# disable this check for the sake of building the macOS installer on Linux
#if [ -n "\$(command -v diskutil)" ]; then
- # note: could also detect via hdiutil
- my_ext="dmg,\$my_ext"
+ # note: could also detect via hdiutil
+ my_ext="dmg,\$my_ext"
#fi
if [ -n "\$(command -v git)" ]; then
- my_ext="git,\$my_ext"
+ my_ext="git,\$my_ext"
fi
if [ -n "\$(command -v unxz)" ]; then
- my_ext="xz,\$my_ext"
+ my_ext="xz,\$my_ext"
fi
if [ -n "\$(command -v unzip)" ]; then
- my_ext="zip,\$my_ext"
-else
- echo "WARN: 'unzip' not found"
+ my_ext="zip,\$my_ext"
fi
+# for mac/linux 'exe' refers to the uncompressed binary without extension
+my_ext="exe,\$my_ext"
if [ -n "\$(command -v tar)" ]; then
- my_ext="tar,\$my_ext"
+ my_ext="tar,\$my_ext"
fi
my_ext="\$(echo "\$my_ext" | sed 's/,$//')" # nix trailing comma
set -e
+
##
## Detect http client
##
+
set +e
export WEBI_CURL="\$(command -v curl)"
export WEBI_WGET="\$(command -v wget)"
set -e
-export WEBI_BOOT="\$(mktemp -d -t "\$my_package-bootstrap.XXXXXXXX")"
export WEBI_HOST="\${WEBI_HOST:-https://webinstall.dev}"
export WEBI_UA="\$(uname -a)"
-my_installer_url="\$WEBI_HOST/api/installers/\$my_package.bash?formats=\$my_ext"
-set +e
-if [ -n "\$WEBI_CURL" ]; then
- curl -fsSL "\$my_installer_url" -H "User-Agent: curl \$WEBI_UA" \\
- -o "\$WEBI_BOOT/\$my_package-bootstrap.sh"
-else
- wget -q "\$my_installer_url" --user-agent="wget \$WEBI_UA" \\
- -O "\$WEBI_BOOT/\$my_package-bootstrap.sh"
-fi
-if ! [ \$? -eq 0 ]; then
- echo "error fetching '\$my_installer_url'"
- exit 1
-fi
-set -e
-pushd "\$WEBI_BOOT" 2>&1 > /dev/null
- bash "\$my_package-bootstrap.sh"
-popd 2>&1 > /dev/null
+webinstall() {
-rm -rf "\$WEBI_BOOT"
+ my_package="\${1:-}"
+ if [ -z "\$my_package" ]; then
+ >&2 echo "Usage: webi <package>@<version> ..."
+ >&2 echo "Example: webi node@lts rg"
+ exit 1
+ fi
+
+ export WEBI_BOOT="\$(mktemp -d -t "\$my_package-bootstrap.\$WEBI_TIMESTAMP.XXXXXXXX")"
+
+ my_installer_url="\$WEBI_HOST/api/installers/\$my_package.sh?formats=\$my_ext"
+ set +e
+ if [ -n "\$WEBI_CURL" ]; then
+ curl -fsSL "\$my_installer_url" -H "User-Agent: curl \$WEBI_UA" \\
+ -o "\$WEBI_BOOT/\$my_package-bootstrap.sh"
+ else
+ wget -q "\$my_installer_url" --user-agent="wget \$WEBI_UA" \\
+ -O "\$WEBI_BOOT/\$my_package-bootstrap.sh"
+ fi
+ if ! [ \$? -eq 0 ]; then
+ >&2 echo "error fetching '\$my_installer_url'"
+ exit 1
+ fi
+ set -e
+
+ pushd "\$WEBI_BOOT" 2>&1 > /dev/null
+ bash "\$my_package-bootstrap.sh"
+ popd 2>&1 > /dev/null
+
+ rm -rf "\$WEBI_BOOT"
+
+}
+
+show_path_updates() {
+
+ if ! [ -n "\${_WEBI_CHILD}" ]; then
+ if [ -f "\$_webi_tmp/.PATH.env" ]; then
+ my_paths=\$(cat "\$_webi_tmp/.PATH.env" | sort -u)
+ if [ -n "\$my_paths" ]; then
+ echo "IMPORTANT: You must update you PATH to use the installed program(s)"
+ echo ""
+ echo "You can CLOSE and REOPEN Terminal, or RUN these exports:"
+ echo ""
+ echo "\$my_paths"
+ echo ""
+ fi
+ rm -f "\$_webi_tmp/.PATH.env"
+ fi
+ fi
+
+}
+
+for pkgname in "\$@"
+do
+ webinstall "\$pkgname"
+done
+
+show_path_updates
}
+
EOF
chmod a+x "$HOME/.local/bin/webi"