From 29fd595cf9dddb1a9b45574431b631599e6853fd Mon Sep 17 00:00:00 2001
From: KernelDeimos <eric.alex.dube@gmail.com>
Date: Wed, 2 Oct 2024 15:13:57 -0400
Subject: [PATCH] dev: rootfs-v0.2.0

---
 src/emulator/assets/template.html             |  2 +-
 src/emulator/image/Dockerfile                 | 80 ++++++++++++----
 src/emulator/image/build.sh                   |  2 +-
 src/emulator/image/rootfs/bin/apt             | 91 +++++++++++++++++++
 src/emulator/image/rootfs/bin/apt-get         |  2 +
 src/emulator/image/rootfs/bin/prompt-path     | 28 ++++++
 .../{ => rootfs/etc/init.d}/debug-service     |  0
 .../etc/init.d}/network-service               |  1 +
 .../{ => rootfs/etc/init.d}/twisp-service     |  0
 src/emulator/image/rootfs/etc/puter-motd      |  4 +
 src/emulator/src/main.js                      |  6 +-
 11 files changed, 193 insertions(+), 23 deletions(-)
 create mode 100755 src/emulator/image/rootfs/bin/apt
 create mode 100755 src/emulator/image/rootfs/bin/apt-get
 create mode 100755 src/emulator/image/rootfs/bin/prompt-path
 rename src/emulator/image/{ => rootfs/etc/init.d}/debug-service (100%)
 mode change 100644 => 100755
 rename src/emulator/image/{initd => rootfs/etc/init.d}/network-service (88%)
 mode change 100644 => 100755
 rename src/emulator/image/{ => rootfs/etc/init.d}/twisp-service (100%)
 mode change 100644 => 100755
 create mode 100755 src/emulator/image/rootfs/etc/puter-motd

diff --git a/src/emulator/assets/template.html b/src/emulator/assets/template.html
index 750a05491..b9b85efaf 100644
--- a/src/emulator/assets/template.html
+++ b/src/emulator/assets/template.html
@@ -14,7 +14,7 @@
   <link href="<%= htmlWebpackPlugin.files.css[css] %>" rel="stylesheet">
   <% } %>
   
-  <script src="/puter.js/v2"></script>
+  <script src="https://puter.com/puter.js/v2"></script>
   <script src="/vendor/v86/libv86.js"></script>
   <style>
       div {
diff --git a/src/emulator/image/Dockerfile b/src/emulator/image/Dockerfile
index e589ab615..0bc9ad85d 100644
--- a/src/emulator/image/Dockerfile
+++ b/src/emulator/image/Dockerfile
@@ -16,40 +16,84 @@ RUN  apk add --update \
     chsh -s /bin/bash
 
 RUN apk add neofetch
+
+COPY rootfs/ /
     
 COPY basic-boot /etc/init.d/
 RUN chmod +x /etc/init.d/basic-boot
 
 COPY assets/twisp /bin/twisp
 RUN chmod u+x /bin/twisp
-COPY twisp-service /etc/init.d/
-RUN chmod +x /etc/init.d/twisp-service
 RUN rc-update add twisp-service default
 
-COPY debug-service /etc/init.d/
-RUN chmod +x /etc/init.d/debug-service
 RUN rc-update add debug-service default
 
-COPY initd/network-service /etc/init.d/
 RUN chmod +x /etc/init.d/network-service
 RUN rc-update add network-service default
 
+# programming language tools
+RUN apk add --no-cache \
+    nodejs npm \
+    php \
+    perl \
+    go
+
+# RUN curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh -s -- -y
+# ENV PATH="/root/.cargo/bin:${PATH}"
+# RUN rustup default nightly
+
 # setup init system
 # COPY rc.conf /etc/rc.conf
-RUN rc-update add dmesg sysinit
-RUN rc-update add basic-boot sysinit
+RUN \
+    rc-update add dmesg sysinit && \
+    rc-update add basic-boot sysinit && \
+    rc-update add root boot && \
+    rc-update add localmount boot && \
+    rc-update add modules boot && \
+    rc-update add sysctl boot && \
+    rc-update add bootmisc boot && \
+    rc-update add syslog boot && \
+    rc-update add mount-ro shutdown && \
+    rc-update add killprocs shutdown && \
+    rc-update add savecache shutdown
 
-RUN rc-update add root boot
-RUN rc-update add localmount boot
-RUN rc-update add modules boot
-RUN rc-update add sysctl boot
-RUN rc-update add bootmisc boot
-RUN rc-update add syslog boot
+# Fun packages
+RUN apk add cowsay --repository=http://dl-cdn.alpinelinux.org/alpine/edge/testing/
 
-RUN rc-update add mount-ro shutdown
-RUN rc-update add killprocs shutdown
-RUN rc-update add savecache shutdown
+# Shell
+RUN apk add zsh sudo git libgit2
 
-COPY rootfs/ /
+RUN mkdir /root/Downloads
 
-RUN bash
\ No newline at end of file
+# Setup user
+RUN useradd -m -s /bin/zsh puter-user
+RUN usermod -aG wheel puter-user
+RUN echo "puter-user:changeme" | chpasswd
+RUN echo '%wheel ALL=(ALL) ALL' > /etc/sudoers.d/wheel
+
+# CLI Configuration
+# -- install powerlevel10k
+RUN mkdir /repos
+# RUN git clone --depth=1 https://github.com/romkatv/powerlevel10k.git /repos/powerlevel10k
+# RUN echo "source /repos/powerlevel10k/powerlevel10k.zsh-theme" >> /root/.zshrc
+RUN echo "export COLORTERM=truecolor" >> /root/.bashrc
+RUN echo "export COLORTERM=truecolor" >> /root/.zshrc
+
+RUN echo "export TERM=xterm-256color" >> /root/.bashrc
+RUN echo "export TERM=xterm-256color" >> /root/.zshrc
+
+RUN echo "export LC_ALL=en_US.UTF-8" >> /root/.bashrc
+RUN echo "export LC_ALL=en_US.UTF-8" >> /root/.zshrc
+
+# RUN echo "source /repos/powerlevel10k/powerlevel10k.zsh-theme" >> /home/puter-user/.zshrc
+RUN echo "export PS1='(\$?) [\u@puter:\$(basename \$(tty)) \$(prompt-path)] \\033[36;1m❯\\033[0m '" >> /root/.bashrc
+RUN echo "setopt PROMPT_SUBST" >> /root/.zshrc
+RUN echo "export PROMPT='(%?) [%n@puter:\$(basename \$(tty)) \$(prompt-path)] ❯ '" >> /root/.zshrc
+
+RUN echo "/etc/puter-motd" >> /root/.bashrc
+RUN echo "/etc/puter-motd" >> /root/.zshrc
+
+RUN cp /root/.zshrc /home/puter-user/.zshrc
+RUN cp /root/.bashrc /home/puter-user/.bashrc
+
+RUN bash
diff --git a/src/emulator/image/build.sh b/src/emulator/image/build.sh
index d0b1f8321..6d07d0824 100755
--- a/src/emulator/image/build.sh
+++ b/src/emulator/image/build.sh
@@ -25,7 +25,7 @@ docker rm "$CONTAINER_NAME" || true
 docker create --platform linux/386 -t -i --name "$CONTAINER_NAME" "$IMAGE_NAME" bash
 
 docker export "$CONTAINER_NAME" > "$OUT_ROOTFS_TAR"
-dd if=/dev/zero "of=$OUT_ROOTFS_BIN" bs=512M count=2
+dd if=/dev/zero "of=$OUT_ROOTFS_BIN" bs=512M count=3
 
 loop=$(sudo losetup -f)
 sudo losetup -P "$loop" "$OUT_ROOTFS_BIN"
diff --git a/src/emulator/image/rootfs/bin/apt b/src/emulator/image/rootfs/bin/apt
new file mode 100755
index 000000000..8749f98ac
--- /dev/null
+++ b/src/emulator/image/rootfs/bin/apt
@@ -0,0 +1,91 @@
+#!/bin/bash
+
+echo -e "\x1B[36;1m⚠️  This is not APT.\x1B[0m"
+echo -e "This is a simple wrapper for 'apk', Alpine's package manager."
+echo -e "https://wiki.alpinelinux.org/wiki/Alpine_Linux_package_management"
+echo ""
+
+if [ $# -eq 0 ]; then
+    echo "Usage: apt [options] [command] [command-options]"
+    exit 1
+fi
+
+valid_commands=("update" "install" "remove" "upgrade" "dist-upgrade" "full-upgrade" "search" "list" "autoremove" "clean" "show")
+
+global_options=()
+command_options=()
+command=""
+
+# Collect global options until a valid command is found
+while (("$#")); do
+    arg="$1"
+    shift
+    if [[ " ${valid_commands[*]} " == *" $arg "* ]]; then
+        command="$arg"
+        break
+    else
+        global_options+=("$arg")
+    fi
+done
+
+if [ -z "$command" ]; then
+    echo "Error: No valid command found"
+    exit 1
+fi
+
+# Collect command options and arguments
+while (("$#")); do
+    command_options+=("$1")
+    shift
+done
+
+case "$command" in
+    update)
+        apk update "${global_options[@]}" "${command_options[@]}"
+        ;;
+    install)
+        args=()
+        for arg in "${global_options[@]}" "${command_options[@]}"; do
+            if [ "$arg" != "-y" ] && [ "$arg" != "--yes" ]; then
+                args+=("$arg")
+            fi
+        done
+        apk add "${args[@]}"
+        ;;
+    remove)
+        args=()
+        for arg in "${global_options[@]}" "${command_options[@]}"; do
+            if [ "$arg" != "--purge" ]; then
+                args+=("$arg")
+            fi
+        done
+        apk del "${args[@]}"
+        ;;
+    upgrade | dist-upgrade | full-upgrade)
+        apk upgrade "${global_options[@]}" "${command_options[@]}"
+        ;;
+    search)
+        apk search "${global_options[@]}" "${command_options[@]}"
+        ;;
+    list)
+        if [[ " ${command_options[*]} " == *" --installed "* ]]; then
+            apk info -v "${global_options[@]}"
+        else
+            echo "Unsupported option for list command"
+            exit 1
+        fi
+        ;;
+    autoremove)
+        echo "apk does not have an autoremove command"
+        ;;
+    clean)
+        apk cache clean "${global_options[@]}" "${command_options[@]}"
+        ;;
+    show)
+        apk info "${global_options[@]}" "${command_options[@]}"
+        ;;
+    *)
+        echo "Unsupported apt command: $command"
+        exit 1
+        ;;
+esac
diff --git a/src/emulator/image/rootfs/bin/apt-get b/src/emulator/image/rootfs/bin/apt-get
new file mode 100755
index 000000000..2603df105
--- /dev/null
+++ b/src/emulator/image/rootfs/bin/apt-get
@@ -0,0 +1,2 @@
+#!/bin/sh
+/bin/apt
diff --git a/src/emulator/image/rootfs/bin/prompt-path b/src/emulator/image/rootfs/bin/prompt-path
new file mode 100755
index 000000000..39b5126f5
--- /dev/null
+++ b/src/emulator/image/rootfs/bin/prompt-path
@@ -0,0 +1,28 @@
+#!/bin/bash
+
+# Attempts to display the most relevant part of the current working directory
+
+prompt_path () {
+    local path=${PWD#/}
+    local IFS='/'
+    read -ra dirs <<< "$path"
+    local dir_len=${#dirs[@]}
+
+    if (( dir_len == 0 )); then
+        echo "/"
+    elif (( dir_len == 1 )); then
+        local first_letter=${dirs[0]:0:1}
+        echo "${first_letter^^}"
+    elif (( dir_len == 2 )); then
+        local first_letter=${dirs[0]:0:1}
+        echo "${first_letter^^}/${dirs[1]}"
+    elif (( dir_len == 3 )); then
+        local first_letter=${dirs[0]:0:1}
+        echo "${first_letter^^}/.../${dirs[-1]}"
+    else
+        local first_letter=${dirs[0]:0:1}
+        echo "${first_letter^^}/${dirs[1]}/.../${dirs[-1]}"
+    fi
+}
+
+prompt_path
diff --git a/src/emulator/image/debug-service b/src/emulator/image/rootfs/etc/init.d/debug-service
old mode 100644
new mode 100755
similarity index 100%
rename from src/emulator/image/debug-service
rename to src/emulator/image/rootfs/etc/init.d/debug-service
diff --git a/src/emulator/image/initd/network-service b/src/emulator/image/rootfs/etc/init.d/network-service
old mode 100644
new mode 100755
similarity index 88%
rename from src/emulator/image/initd/network-service
rename to src/emulator/image/rootfs/etc/init.d/network-service
index b68ba438c..c93aea40d
--- a/src/emulator/image/initd/network-service
+++ b/src/emulator/image/rootfs/etc/init.d/network-service
@@ -8,6 +8,7 @@ start() {
   ifupdown ifup eth0
   ip link set lo up
   echo "nameserver 192.168.86.1" > /etc/resolv.conf
+  echo "puter.local" > /etc/hostname
   eend $?
 }
 
diff --git a/src/emulator/image/twisp-service b/src/emulator/image/rootfs/etc/init.d/twisp-service
old mode 100644
new mode 100755
similarity index 100%
rename from src/emulator/image/twisp-service
rename to src/emulator/image/rootfs/etc/init.d/twisp-service
diff --git a/src/emulator/image/rootfs/etc/puter-motd b/src/emulator/image/rootfs/etc/puter-motd
new file mode 100755
index 000000000..2c8af2b63
--- /dev/null
+++ b/src/emulator/image/rootfs/etc/puter-motd
@@ -0,0 +1,4 @@
+#!/bin/bash
+cowsay "Welcome to Alpine Linux in Puter."
+echo "Some packages are already pre-installed for convenience:"
+echo "  python git nodejs npm php perl go, and others."
diff --git a/src/emulator/src/main.js b/src/emulator/src/main.js
index b977b6a67..74921b177 100644
--- a/src/emulator/src/main.js
+++ b/src/emulator/src/main.js
@@ -220,8 +220,8 @@ window.onload = async function()
     status.phase_progress = 0;
     status.phase = 'rootfs-download';
     const resp = await fetch(
-        // './image/build/rootfs.bin.br',
-        'https://puter-rootfs.b-cdn.net/rootfs.bin.br',
+        './image/build/rootfs.bin.br',
+        // 'https://puter-rootfs.b-cdn.net/rootfs.bin.br',
     );
     const contentLength = resp.headers.get('content-length');
     const total = parseInt(contentLength, 10);
@@ -326,7 +326,7 @@ window.onload = async function()
         // bzimage_initrd_from_filesystem: true,
         autostart: true,
 
-        network_relay_url: emu_config.network_relay ?? "wisp://127.0.0.1:3000",
+        network_relay_url: emu_config.network_relay ?? "wisp://127.0.0.1:4000",
         virtio_console: true,
     });