refactor(scripts): add set -euo pipefail to all installer scripts

Add strict error handling to all scripts:
- 13 scripts get `set -euo pipefail`
- install-macos-defaults.sh gets `set -uo pipefail` (without -e) because
  defaults write commands may fail on newer macOS versions
- install-cargo-packages.sh: also add missing source of shared.sh

scripts/create-nvim-keymaps.sh

@@ -1,4 +1,5 @@
 #!/usr/bin/env bash
+set -euo pipefail
 # @description Create file containing key mappings for Neovim
 # Usage: ./create-nvim-keymaps.sh
 #

scripts/install-cargo-packages.sh

@@ -1,5 +1,9 @@
 #!/usr/bin/env bash
+set -euo pipefail
 # @description Install cargo/rust packages.
+#
+# shellcheck source=shared.sh
+source "$DOTFILES/config/shared.sh"
 
 msgr run "Starting to install rust/cargo packages"
 

scripts/install-cheat-purebashbible.sh

@@ -1,4 +1,5 @@
 #!/usr/bin/env bash
+set -euo pipefail
 # @description  Update pure-bash-bible cheatsheets
 # shellcheck disable=SC2231,SC2034,SC2181,SC2068
 # shellcheck source=shared.sh

scripts/install-composer.sh

@@ -1,4 +1,5 @@
 #!/usr/bin/env bash
+set -euo pipefail
 # @description Install PHP Package Manager Composer
 #
 # shellcheck source="shared.sh"

scripts/install-fonts.sh

@@ -1,4 +1,5 @@
 #!/usr/bin/env bash
+set -euo pipefail
 # @description Install NerdFonts
 #
 # shellcheck source="shared.sh"

scripts/install-gh-extensions.sh

@@ -1,4 +1,5 @@
 #!/usr/bin/env bash
+set -euo pipefail
 # @description Install GitHub CLI extensions
 #
 # shellcheck source="shared.sh"

scripts/install-git-crypt.sh

@@ -1,4 +1,5 @@
 #!/usr/bin/env bash
+set -euo pipefail
 # @description Install git-crypt
 #
 # NOTE: Experimental, wip

scripts/install-go-packages.sh

@@ -1,4 +1,5 @@
 #!/usr/bin/env bash
+set -euo pipefail
 # @description Install Go packages
 #
 # shellcheck source=shared.sh

scripts/install-macos-defaults.sh

@@ -1,4 +1,5 @@
 #!/usr/bin/env bash
+set -uo pipefail
 # @description Sets macOS Defaults that I like
 #
 # This script contains large portions from following scripts:

scripts/install-npm-packages.sh

@@ -1,4 +1,5 @@
 #!/usr/bin/env bash
+set -euo pipefail
 # @description Install npm packages globally.
 #
 # shellcheck source=shared.sh

scripts/install-ntfy.sh

@@ -1,4 +1,5 @@
 #!/usr/bin/env bash
+set -euo pipefail
 # @description Install ntfy
 #
 # shellcheck source=shared.sh

scripts/install-python-packages.sh

@@ -1,4 +1,5 @@
 #!/usr/bin/env bash
+set -euo pipefail
 # @description Install Python packages using uv.
 #
 # shellcheck source=shared.sh

scripts/install-xcode-cli-tools.sh

@@ -1,4 +1,5 @@
 #!/usr/bin/env bash
+set -euo pipefail
 # @description Install XCode CLI Tools with osascript magic.
 # Ismo Vuorinen <https://github.com/ivuorinen> 2018
 #

scripts/install-z.sh

@@ -1,4 +1,5 @@
 #!/usr/bin/env bash
+set -euo pipefail
 # @description Install z
 #
 # shellcheck source=shared.sh