feat: ✨ add apk for alpine support

.scripts/enable_docker_service.sh

@@ -0,0 +1,28 @@
+#!/usr/bin/env bash
+set -Eeuo pipefail
+IFS=$'\n\t'
+
+enable_docker_service() {
+    DOCKER_SERVICE_ENABLE=""
+    DOCKER_SERVICE_START=""
+    if [[ -n "$(command -v systemctl)" ]]; then
+        info "Systemd detected."
+        DOCKER_SERVICE_ENABLE="systemctl enable docker"
+        DOCKER_SERVICE_START="systemctl start docker"
+    elif [[ -n "$(command -v rc-update)" ]]; then
+        info "OpenRC detected."
+        DOCKER_SERVICE_ENABLE="rc-update add docker boot"
+        DOCKER_SERVICE_START="service docker start"
+    fi
+    if [[ -n ${DOCKER_SERVICE_ENABLE} ]]; then
+        info "Enabling docker service."
+        eval "sudo ${DOCKER_SERVICE_ENABLE}" > /dev/null 2>&1 || fatal "Failed to enable docker service.\nFailing command: ${F[C]}${DOCKER_SERVICE_ENABLE}"
+        info "Starting docker service."
+        eval "sudo ${DOCKER_SERVICE_START}" > /dev/null 2>&1 || fatal "Failed to start docker service.\nFailing command: ${F[C]}${DOCKER_SERVICE_START}"
+    fi
+}
+
+test_enable_docker_service() {
+    run_script 'require_docker'
+    run_script 'enable_docker_service'
+}

.scripts/package_manager_run.sh

@@ -4,7 +4,9 @@ IFS=$'\n\t'
 
 package_manager_run() {
     local ACTION=${1-}
-    if [[ -n "$(command -v apt-get)" ]]; then
+    if [[ -n "$(command -v apk)" ]]; then
+        run_script "pm_apk_${ACTION}"
+    elif [[ -n "$(command -v apt-get)" ]]; then
         run_script "pm_apt_${ACTION}"
     elif [[ -n "$(command -v dnf)" ]]; then
         run_script "pm_dnf_${ACTION}"

.scripts/pm_apk_clean.sh

@@ -0,0 +1,12 @@
+#!/usr/bin/env bash
+set -Eeuo pipefail
+IFS=$'\n\t'
+
+pm_apk_clean() {
+    info "apk does not require cleanup."
+}
+
+test_pm_apk_clean() {
+    # run_script 'pm_apk_clean'
+    warn "CI does not test pm_apk_clean."
+}

.scripts/pm_apk_install.sh

@@ -0,0 +1,18 @@
+#!/usr/bin/env bash
+set -Eeuo pipefail
+IFS=$'\n\t'
+
+pm_apk_install() {
+    notice "Installing dependencies. Please be patient, this can take a while."
+    local REDIRECT="> /dev/null 2>&1"
+    if [[ -n ${VERBOSE-} ]] || run_script 'question_prompt' "${PROMPT:-CLI}" N "Would you like to display the command output?"; then
+        REDIRECT=""
+    fi
+    eval "sudo apk add coreutils curl git grep newt openrc sed ${REDIRECT}" || fatal "Failed to install dependencies from apk.\nFailing command: ${F[C]}sudo apk add coreutils curl git grep newt sed"
+}
+
+test_pm_apk_install() {
+    # run_script 'pm_apk_repos'
+    # run_script 'pm_apk_install'
+    warn "CI does not test pm_apk_install."
+}

.scripts/pm_apk_install_docker.sh

@@ -0,0 +1,19 @@
+#!/usr/bin/env bash
+set -Eeuo pipefail
+IFS=$'\n\t'
+
+pm_apk_install_docker() {
+    notice "Installing docker. Please be patient, this can take a while."
+    local REDIRECT="> /dev/null 2>&1"
+    if [[ -n ${VERBOSE-} ]] || run_script 'question_prompt' "${PROMPT:-CLI}" N "Would you like to display the command output?"; then
+        REDIRECT=""
+    fi
+    eval "sudo apk add docker docker-cli-compose ${REDIRECT}" || fatal "Failed to install docker and docker-compose using pacman.\nFailing command: ${F[C]}sudo apk add docker docker-cli-compose"
+
+}
+
+test_pm_apk_install_docker() {
+    # run_script 'pm_apk_repos'
+    # run_script 'pm_apk_install_docker'
+    warn "CI does not test pm_apk_install_docker."
+}

.scripts/pm_apk_repos.sh

@@ -0,0 +1,12 @@
+#!/usr/bin/env bash
+set -Eeuo pipefail
+IFS=$'\n\t'
+
+pm_apk_repos() {
+    info "apk does not require additional repositories."
+}
+
+test_pm_apk_repos() {
+    # run_script 'pm_apk_repos'
+    warn "CI does not test pm_apk_repos."
+}

.scripts/pm_apk_upgrade.sh

@@ -0,0 +1,19 @@
+#!/usr/bin/env bash
+set -Eeuo pipefail
+IFS=$'\n\t'
+
+pm_apk_upgrade() {
+    if [[ ${CI-} != true ]]; then
+        notice "Upgrading packages. Please be patient, this can take a while."
+        local REDIRECT="> /dev/null 2>&1"
+        if [[ -n ${VERBOSE-} ]] || run_script 'question_prompt' "${PROMPT:-CLI}" N "Would you like to display the command output?"; then
+            REDIRECT=""
+        fi
+        eval "sudo apk upgrade ${REDIRECT}" || fatal "Failed to upgrade packages from apk.\nFailing command: ${F[C]}sudo apk upgrade"
+    fi
+}
+
+test_pm_apk_upgrade() {
+    # run_script 'pm_apk_upgrade'
+    warn "CI does not test pm_apk_upgrade."
+}

.scripts/pm_dnf_install.sh

@@ -12,6 +12,7 @@ pm_dnf_install() {
 }
 
 test_pm_dnf_install() {
+    # run_script 'pm_dnf_repos'
     # run_script 'pm_dnf_install'
     warn "CI does not test pm_dnf_install."
 }

.scripts/pm_dnf_install_docker.sh

@@ -21,6 +21,7 @@ pm_dnf_install_docker() {
 }
 
 test_pm_dnf_install_docker() {
+    # run_script 'pm_dnf_repos'
     # run_script 'pm_dnf_install_docker'
     warn "CI does not test pm_dnf_install_docker."
 }

.scripts/pm_pacman_install.sh

@@ -12,6 +12,7 @@ pm_pacman_install() {
 }
 
 test_pm_pacman_install() {
+    # run_script 'pm_pacman_repos'
     # run_script 'pm_pacman_install'
     warn "CI does not test pm_pacman_install."
 }

.scripts/pm_pacman_install_docker.sh

@@ -12,6 +12,7 @@ pm_pacman_install_docker() {
 }
 
 test_pm_pacman_install_docker() {
+    # run_script 'pm_pacman_repos'
     # run_script 'pm_pacman_install_docker'
     warn "CI does not test pm_pacman_install_docker."
 }

.scripts/pm_yum_install.sh

@@ -12,6 +12,7 @@ pm_yum_install() {
 }
 
 test_pm_yum_install() {
+    # run_script 'pm_yum_repos'
     # run_script 'pm_yum_install'
     warn "CI does not test pm_yum_install."
 }

.scripts/pm_yum_install_docker.sh

@@ -19,6 +19,7 @@ pm_yum_install_docker() {
 }
 
 test_pm_yum_install_docker() {
+    # run_script 'pm_yum_repos'
     # run_script 'pm_yum_install_docker'
     warn "CI does not test pm_yum_install_docker."
 }

.scripts/run_install.sh

@@ -6,7 +6,7 @@ run_install() {
     run_script 'update_system'
     run_script 'require_docker'
     run_script 'setup_docker_group'
-    run_script 'enable_docker_systemd'
+    run_script 'enable_docker_service'
     run_script 'request_reboot'
 }
 

README.md

@@ -30,6 +30,14 @@ You may choose to rely on DockSTARTer for various changes to your Docker system
 
 ### One Time Setup (required)
 
+- APK Systems (Alpine)
+
+  ```bash
+  sudo apk add curl git
+  bash -c "$(curl -fsSL https://get.dockstarter.com)"
+  sudo reboot
+  ```
+
 - APT Systems ([Debian](https://docs.docker.com/install/linux/docker-ce/debian/#os-requirements), [Ubuntu](https://docs.docker.com/install/linux/docker-ce/ubuntu/#os-requirements), etc)
 
   ```bash