Start new installer setup

install

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+src/main.zsh

src/lib/logger.zsh

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+func hello() {
+	echo hello
+}

src/main.zsh

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+#!/bin/zsh -euopipefail
+
+
+################################
+# Paths Setup and Verification #
+################################
+
+test "$(basename "$0")" = "install" || {
+	echo "This script must be run from the install alias." >/dev/stderr
+	exit 1
+}
+cd "$(dirname "$0")"
+
+# We export PATH in case the variable is not exported yet
+export PATH
+
+# We add our own bins to the path, but agree to use the system or user-defined
+# ones if they are already there
+path+="$(pwd)/.cache/bin"
+
+# Let’s define the different paths we will need
+readonly CACHE_FOLDER="$(pwd)/.cache"
+readonly SRC_FOLDER="$(pwd)/src"
+readonly LIB_FOLDER="$SRC_FOLDER/lib"
+readonly COMPONENTS_FOLDER="$SRC_FOLDER/components"
+
+# Create the cache folder if needed
+mkdir -p "$CACHE_FOLDER" && chmod 700 "$CACHE_FOLDER"
+
+
+###############
+# Import libs #
+###############
+
+source "$LIB_FOLDER/logger.zsh"
+source "$LIB_FOLDER/ccrypt.zsh"
+
+
+# Install ccrypt if needed
+command -v ccdecrypt >/dev/null 2>&1 || {
+	echo "*** Downloading and compiling ccrypt in the .cache folder..."
+	pushd .cache
+	readonly CCRYPT_SHASUM="6d20a4db9ef7caeea6ce432f3cffadf10172e420"
+	readonly CCRYPT_VERSION="1.11"
+	readonly CCRYPT_BASENAME="ccrypt-$CCRYPT_VERSION"
+	readonly CCRYPT_TAR_NAME="$CCRYPT_BASENAME.tar.gz"
+	readonly CCRYPT_URL="http://ccrypt.sourceforge.net/download/$CCRYPT_VERSION/$CCRYPT_TAR_NAME"
+	test -e "$CCRYPT_TAR_NAME" || curl "$CCRYPT_URL" >"$CCRYPT_TAR_NAME"
+	test "$(shasum "$CCRYPT_TAR_NAME" | cut -d' ' -f1)" = "$CCRYPT_SHASUM" || {
+		echo "***** ERROR: ccrypt sha does not match expected sha. Bailing out."
+		exit 1
+	}
+	tar xf "$CCRYPT_TAR_NAME"
+	pushd "$CCRYPT_BASENAME"
+	./configure --prefix "$(pwd)/.."
+	make install
+	popd
+	rm -fr "$CCRYPT_BASENAME"
+	popd
+}

src/vars.zsh

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+#!/bin/zsh -e