saner

Author: Azathothas

Github/Runners/ubuntu-builder.dockerfile

@@ -162,6 +162,16 @@ RUN <<EOS
   dos2unix --quiet "./install.sh" && chmod +x "./install.sh"
   echo "yes" | bash "./install.sh" 2>/dev/null || true
   rm -rf "$(realpath .)" ; cd "${CWD}"
+  #----------------------#
+  #Nix
+   hash -r &>/dev/null
+   if ! command -v nix >/dev/null 2>&1; then
+     cd "$(mktemp -d)" >/dev/null 2>&1
+     curl -qfsSL "https://raw.githubusercontent.com/pkgforge/devscripts/refs/heads/main/Linux/install_nix.sh" -o "./install_nix.sh"
+     dos2unix --quiet "./install_nix.sh" ; chmod +x "./install_nix.sh"
+     bash "./install_nix.sh" 2>/dev/null || true ; rm -rf "./install_nix.sh"
+   fi
+  #----------------------#
   #patchelf
   curl -qfsSL "https://bin.pkgforge.dev/$(uname -m)/patchelf" -o "/usr/bin/patchelf" && chmod +x "/usr/bin/patchelf"
   #----------------------#

Linux/install_nix.sh

@@ -0,0 +1,64 @@
+#!/usr/bin/env bash
+
+#-------------------------------------------------------#
+## <DO NOT RUN STANDALONE, meant for CI Only>
+## Meant to Install & Setup Nix
+###-----------------------------------------------------###
+
+#-------------------------------------------------------#
+##ENV
+if [[ -z "${USER+x}" ]] || [[ -z "${USER##*[[:space:]]}" ]]; then
+ USER="$(whoami | tr -d '[:space:]')"
+fi
+if [[ -z "${HOME+x}" ]] || [[ -z "${HOME##*[[:space:]]}" ]]; then
+ HOME="$(getent passwd "${USER}" | awk -F':' 'NF >= 6 {print $6}' | tr -d '[:space:]')"
+fi
+TEMP_DIR="$(mktemp -d)"
+trap 'rm -rf "$TEMP_DIR"' EXIT
+#-------------------------------------------------------#
+
+#-------------------------------------------------------#
+##Install
+cd "${TEMP_DIR}"
+sudo rm -rf "/etc/bash.bashrc.backup-before-nix" "/etc/nix" "/nix" "/etc/nix/nix.conf" "${HOME}/.config/nix/nix.conf" "${HOME}/.nix-profile" "${HOME}/.nix-defexpr" "${HOME}/.nix-channels" "${HOME}/.local/state/nix" "${HOME}/.cache/nix" 2>/dev/null
+if [[ "$(uname -m | tr -d '[:space:]')" == "riscv64" ]]; then
+ #Install Officially
+  curl -qfsSL "https://nixos.org/nix/install" | bash -s -- --no-daemon
+  [[ -f "${HOME}/.bash_profile" ]] && source "${HOME}/.bash_profile"
+  [[ -f "${HOME}/.nix-profile/etc/profile.d/nix.sh" ]] && source "${HOME}/.nix-profile/etc/profile.d/nix.sh"
+ #Enable Experimental Features
+  sudo mkdir -p "/etc/nix"
+  echo "experimental-features = nix-command flakes" | sudo tee -a "/etc/nix/nix.conf"
+  mkdir -p "${HOME}/.config"
+  ln -fsv "/etc/nix/nix.conf" "${HOME}/.config/nix/nix.conf"
+else
+ ##https://github.com/DeterminateSystems/nix-installer
+  "/nix/nix-installer" uninstall --no-confirm 2>/dev/null
+  #curl -qfsSL "https://install.determinate.systems/nix" | bash -s -- install linux --init none --no-confirm
+  curl -qfsSL "https://install.determinate.systems/nix" | bash -s -- install linux --init none --extra-conf "filter-syscalls = false" --no-confirm
+  source "/nix/var/nix/profiles/default/etc/profile.d/nix-daemon.sh"
+  #Fix perms: could not set permissions on '/nix/var/nix/profiles/per-user' to 755: Operation not permitted
+  #sudo chown --recursive "${USER}" "/nix"
+  sudo chown --recursive "${USER}" "/nix"
+  echo "root    ALL=(ALL:ALL) ALL" | sudo tee -a "/etc/sudoers"
+fi
+##Test
+hash -r &>/dev/null
+if ! command -v nix &> /dev/null; then
+  echo -e "\n[-] nix NOT Found\n"
+ exit 1
+else
+  #Add Env vars
+   export NIXPKGS_ALLOW_BROKEN="1" 
+   export NIXPKGS_ALLOW_UNFREE="1"
+   export NIXPKGS_ALLOW_UNSUPPORTED_SYSTEM="1"
+  #Update Channels
+   nix --version && nix-channel --list && nix-channel --update
+  #Seed Local Data 
+   nix derivation show "nixpkgs#hello" --impure --refresh --quiet
+  #Build Bash (triggers bootstrap)
+   nix-build '<nixpkgs>' --impure --attr "pkgsStatic.bash" --cores "$(($(nproc)+1))" --max-jobs "$(($(nproc)+1))" --log-format bar-with-logs
+  #Exit 
+   sudo ldconfig 2>/dev/null || true
+fi
+#-------------------------------------------------------#