initial commit

README.md

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+# scripts
+Random scripts for personal use

install/install-gh

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+#!/bin/sh
+
+curl -fsSL https://cli.github.com/packages/githubcli-archive-keyring.gpg | \
+  sudo dd of=/etc/apt/trusted.gpg.d/githubcli-archive-keyring.gpg
+
+echo "deb [arch=$(dpkg --print-architecture) signed-by=/etc/apt/trusted.gpg.d/githubcli-archive-keyring.gpg] https://cli.github.com/packages stable main" | \
+  sudo tee /etc/apt/sources.list.d/github-cli.list > /dev/null
+
+sudo apt update
+sudo apt install gh

install/install-go

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+#!/usr/bin/env bash
+
+# Installs the latest Go release into $TARGETDIR (default: ~/.local)
+# without requiring root access. Assumes the following suggested
+# environment variables (which need to be set or changed in this script
+# or after install completes):
+#
+#     PATH="~/.local/bin:~/.local/bin/go/bin:$PATH"
+#     GOOS=linux
+#     GOARCH=amd64
+#     GOPATH="~/.local/go"
+#     GOBIN="~/.local/go/bin"
+#
+# Note that the downloaded tar file is not removed and can be found in
+# either $DOWNLOADS or /tmp.
+
+true "${TARGETDIR:="$HOME/.local"}"
+
+# change this to your target (detecting not always reliable)
+declare GOOS=linux
+declare GOARCH=amd64
+
+lookup_file() {
+	curl -sSL "https://go.dev/dl/?mode=json" |
+		jq -r '.[0].files[]
+       | select(.os == "'"$GOOS"'")
+       | select(.arch == "'"$GOARCH"'")
+       | .filename'
+}
+
+fetch() {
+	local filename
+	filename="$(lookup_file)"
+	[[ -z "$filename" ]] && echo "unable to fetch filename" 1>&2 && return 1
+	local path="/tmp/$filename"
+	[[ -n "$DOWNLOADS" ]] && [[ -d "$DOWNLOADS" ]] && path="$DOWNLOADS/$filename"
+	curl -L "https://go.dev/dl/$filename" -o "$path"
+	echo "$path"
+}
+
+install_latest_go() {
+	local dir="$1" path
+	[[ -z "$dir" ]] && dir="$TARGETDIR"
+	[[ -z "$dir" ]] && dir="$HOME/.local"
+	mkdir -p "$dir" 2>/dev/null
+	path="$(fetch)"
+	[[ -z "$path" ]] && echo "unable to fetch go tarball" 1>&2 && return 1
+	rm -rf "$dir/go" && tar -C "$dir" -xzf "$path" # rm is required by instructions
+	echo "Add $dir/go/bin to your path and optionally set GOBIN=~/.local/bin" 1>&2
+}
+
+install_latest_go "$@"

install/install-nodejs

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+#!/usr/bin/env bash
+
+# Installs the latest NodeJS release into $TARGETDIR (default: ~/.local)
+
+true "${TARGETDIR:="$HOME/.local"}"
+
+UNAME=$(uname -s)
+case "${UNAME}" in
+	Linux*) CURR_OS=LINUX;;
+	Darwin*) CURR_OS=MAC;;
+	*) CURR_OS=UNK;;
+esac
+
+get_latest_release() {
+  curl --silent "https://api.github.com/repos/$1/releases/latest" | # Get latest release from GitHub api
+    jq -r '.tag_name'
+}
+
+get_latest_release_tarball() {
+  curl --silent "https://api.github.com/repos/$1/releases/latest" | # Get latest release from GitHub api
+    jq -r '.tarball_url'
+}
+
+fetch() {
+	local filename
+	filename="$(lookup_file)"
+	[[ -z "$filename" ]] && echo "unable to fetch filename" 1>&2 && return 1
+	local path="/tmp/$filename"
+	[[ -n "$DOWNLOADS" ]] && [[ -d "$DOWNLOADS" ]] && path="$DOWNLOADS/$filename"
+	curl -L "https://go.dev/dl/$filename" -o "$path"
+	echo "$path"
+}
+
+install_latest_nodejs() {
+	#local dir="$1" path
+	#[[ -z "$dir" ]] && dir="$TARGETDIR"
+	#[[ -z "$dir" ]] && dir="$HOME/.local"
+	#mkdir -p "$dir" 2>/dev/null
+	#path="$(fetch)"
+	#[[ -z "$path" ]] && echo "unable to fetch go tarball" 1>&2 && return 1
+	#rm -rf "$dir/go" && tar -C "$dir" -xzf "$path" # rm is required by instructions
+	#echo "Add $dir/go/bin to your path and optionally set GOBIN=~/.local/bin" 1>&2
+	RELVERS=$(get_latest_release "nodejs/node")
+	TARBALL=$(get_latest_release_tarball "nodejs/node")
+	TMPDIR=$(mktemp -d)
+	if [ $? -ne 0 ]; then
+		echo "Error creating temp directory.."
+		exit 1;
+	fi
+
+	echo "Latest NodeJS from Github release is ${RELVERS}..."
+
+	echo "Downloading NodeJS ${RELVERS} from ${TARBALL}..."
+	curl -L "https://github.com/nodejs/node/archive/refs/tags/${RELVERS}.tar.gz" -o "${TMPDIR}/nodejs_${RELVERS}.tar.gz"
+	if [ $? -ne 0 ]; then
+		echo "Error downloading latest nodejs tarball.."
+		exit 1;
+	fi
+
+	mkdir "${TMPDIR}/nodejs"
+
+	tar -xf "nodejs_${RELVERS}.tar.gz" -C "${TMPDIR}/nodejs" --strip-components=1
+	if [ $? -ne 0 ]; then
+		echo "Error while trying to untar tarball ${TMPDIR}/nodejs_${RELVERS}.tar.gz"
+		exit 1
+	fi
+
+	cd "${TMPDIR}/nodejs"
+
+	./configure
+	if [ $? -ne 0 ]; then
+		echo "Error configuring build"
+		exit 1
+	fi
+
+	make
+	if [ $? -ne - ]; then
+		echo "Error running make"
+		exit 1
+	fi
+}
+
+install_latest_nodejs "$@"

install/install-yq

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+#!/bin/sh
+
+url="https://github.com/mikefarah/yq/releases/latest/download/yq_linux_amd64"
+dir=$(mktemp -d)
+
+cleanup () {
+  rm -rf "$dir"
+}
+trap cleanup EXIT
+
+curl -L "$url"  -o "$dir/yq"
+chmod +x "$dir/yq"
+
+# mkdir -p is not POSIX compliant
+[ ! -d ~/.local ] && mkdir ~/.local
+[ ! -d ~/.local/bin ] && mkdir ~/.local/bin
+
+cp "$dir/yq" ~/.local/bin