Remove xxd dependency (no more building with changelog)

7 files changed, 165 insertions, 35 deletions

diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 80d5bb67..cdbf541d 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -29,7 +29,8 @@ jobs:
 
       - name: Package
         run: |
-          tar -czf tomo-linux-x86_64.tar.gz build/*
+          TAG=${GITHUB_REF#refs/tags/}
+          tar -C build -czf tomo-linux-x86_64.tar.gz tomo@${TAG}
           sha256sum tomo-linux-x86_64.tar.gz > tomo-linux-x86_64.tar.gz.sha256
 
       - name: Upload
@@ -62,7 +63,8 @@ jobs:
 
       - name: Package
         run: |
-          tar -czf tomo-linux-aarch64.tar.gz build/*
+          TAG=${GITHUB_REF#refs/tags/}
+          tar -C build -czf tomo-linux-aarch64.tar.gz tomo@{TAG}
           sha256sum tomo-linux-aarch64.tar.gz > tomo-linux-aarch64.tar.gz.sha256
 
       - name: Upload
@@ -89,7 +91,8 @@ jobs:
 
       - name: Package
         run: |
-          tar -czf tomo-macos-universal.tar.gz build/*
+          TAG=${GITHUB_REF#refs/tags/}
+          tar -C build -czf tomo-macos-universal.tar.gz tomo@${TAG}
           shasum -a 256 tomo-macos-universal.tar.gz > tomo-macos-universal.tar.gz.sha256
 
       - name: Upload
diff --git a/.gitignore b/.gitignore
index 78087392..5f521074 100644
--- a/.gitignore
+++ b/.gitignore
@@ -11,8 +11,6 @@
 /lib/*/*.so
 /lib/*/*.a
 
-/src/changes.md.h
-
 .build
 /build
 *.o
diff --git a/CHANGES.md b/CHANGES.md
index 12796657..14e0dc5f 100644
--- a/CHANGES.md
+++ b/CHANGES.md
@@ -1,5 +1,9 @@
 # Version History
 
+## v2025-12-21.4
+
+- Version bump and deprecated `--changelog` flag
+
 ## v2025-12-21.3
 
 - Version bump
diff --git a/Makefile b/Makefile
index e7e689d0..95384d50 100644
--- a/Makefile
+++ b/Makefile
@@ -200,17 +200,6 @@ src/stdlib/int64.o src/stdlib/int32.o src/stdlib/int16.o src/stdlib/int8.o: src/
 # Num implementations depend on the shared header:
 src/stdlib/num32.o src/stdlib/num64.o: src/stdlib/numX.c.h
 
-# These files all depend on the current tomo version:
-src/compile/files.o src/compile/headers.o src/compile/statements.o src/config.o src/environment.o \
-	src/modules.o src/stdlib/stacktrace.o src/stdlib/stdlib.o src/tomo.o src/typecheck.o: CHANGES.md
-
-src/changes.md.h: CHANGES.md
-	@$(ECHO) "Embedding changes.md"
-	xxd -i $< > $@
-
-# The main Tomo executable embeds the changelog:
-src/tomo.o: src/changes.md.h
-
 %: %.tm
 	./local-tomo -e $<
 
diff --git a/install_dependencies.sh b/install_dependencies.sh
index be5810d0..9b9026e9 100755
--- a/install_dependencies.sh
+++ b/install_dependencies.sh
@@ -48,19 +48,19 @@ fi
 
 # Install packages
 case "$PKG_MGR" in
-    apt) $SUDO apt install libgc-dev libunistring-dev binutils libgmp-dev xxd ;;
-    dnf) $SUDO dnf install gc-devel libunistring-devel binutils gmp-devel xxd ;;
-    pacman) $SUDO pacman -S gc libunistring binutils gmp xxd ;;
-    yay|paru) $PKG_MGR -S gc libunistring binutils gmp xxd ;;
-    xbps) $SUDO xbps-install -S gc libunistring binutils gmp xxd ;;
-    pkg_add) $SUDO pkg_add boehm-gc libunistring binutils gmp xxd ;;
-    freebsd-pkg) $SUDO pkg install boehm-gc libunistring binutils gmp xxd ;;
+    apt) $SUDO apt install libgc-dev libunistring-dev binutils libgmp-dev ;;
+    dnf) $SUDO dnf install gc-devel libunistring-devel binutils gmp-devel ;;
+    pacman) $SUDO pacman -S gc libunistring binutils gmp ;;
+    yay|paru) $PKG_MGR -S gc libunistring binutils gmp ;;
+    xbps) $SUDO xbps-install -S gc libunistring binutils gmp ;;
+    pkg_add) $SUDO pkg_add boehm-gc libunistring binutils gmp ;;
+    freebsd-pkg) $SUDO pkg install boehm-gc libunistring binutils gmp ;;
     brew) brew install bdw-gc libunistring binutils llvm gmp ;;
     macports) $SUDO port install boehm-gc libunistring binutils gmp ;;
-    zypper) $SUDO zypper install gc-devel libunistring-devel binutils gmp-devel xxd ;;
-    nix) nix-env -iA nixpkgs.boehmgc.dev nixpkgs.libunistring nixpkgs.binutils nixpkgs.nixpkgs.gmp xxd ;;
-    spack) spack install boehm-gc libunistring binutils gmp xxd ;;
-    conda) conda install boehm-gc libunistring binutils gmp xxd ;;
+    zypper) $SUDO zypper install gc-devel libunistring-devel binutils gmp-devel ;;
+    nix) nix-env -iA nixpkgs.boehmgc.dev nixpkgs.libunistring nixpkgs.binutils nixpkgs.nixpkgs.gmp ;;
+    spack) spack install boehm-gc libunistring binutils gmp ;;
+    conda) conda install boehm-gc libunistring binutils gmp ;;
     *)
         echo "Unknown package manager: $PKG_MGR" >&2
         exit 1
diff --git a/install_script.sh b/install_script.sh
new file mode 100755
index 00000000..1b3d92ae
--- /dev/null
+++ b/install_script.sh
@@ -0,0 +1,143 @@
+#!/usr/bin/env bash
+set -euo pipefail
+
+OWNER="bruce-hill"
+REPO="tomo"
+
+# Fetch latest release tag
+TAG=$(curl -s "https://api.github.com/repos/$OWNER/$REPO/releases/latest" \
+      | grep -Po '"tag_name": "\K.*?(?=")')
+
+if [[ -z "$TAG" ]]; then
+    echo "Failed to get latest release tag"
+    exit 1
+fi
+
+# Detect platform
+OS="$(uname -s)"
+ARCH="$(uname -m)"
+case "$OS" in
+    Linux)
+        case "$ARCH" in
+            x86_64) FILE="tomo-linux-x86_64.tar.gz" ;;
+            aarch64|arm64) FILE="tomo-linux-aarch64.tar.gz" ;;
+            *) echo "Unsupported architecture: $ARCH"; exit 1 ;;
+        esac
+        ;;
+    Darwin)
+        FILE="tomo-macos-universal.tar.gz"
+        ;;
+    *)
+        echo "Unsupported OS: $OS"
+        exit 1
+        ;;
+esac
+
+# Download the artifact (if not present)
+if ! [ -e "$FILE" ]; then
+    URL="https://github.com/$OWNER/$REPO/releases/download/$TAG/$FILE"
+    echo "Downloading $URL ..."
+    curl -L -o "$FILE" "$URL"
+    echo "Downloaded $FILE"
+fi
+
+# Download checksum (if not present)
+if ! [ -e "$FILE.sha256" ]; then
+    CHECKSUM_URL="$URL.sha256"
+    echo "Downloading checksum $CHECKSUM_URL ..."
+    curl -L -o "$FILE.sha256" "$CHECKSUM_URL"
+fi
+
+# Verify checksum
+shasum --check "$FILE.sha256"
+echo "Verified checksum"
+
+# Configure `doas` vs `sudo`
+if command -v doas >/dev/null 2>&1; then  
+    SUDO="doas"  
+elif command -v sudo >/dev/null 2>&1; then  
+    SUDO="sudo"  
+else  
+    echo "Neither doas nor sudo found." >&2  
+    exit 1  
+fi  
+
+# Autodetect package manager:
+if [ -z "${PACKAGE_MANAGER:-}" ]; then
+    if command -v dnf >/dev/null 2>&1; then
+        PACKAGE_MANAGER="dnf"
+    elif command -v yay >/dev/null 2>&1; then
+        PACKAGE_MANAGER="yay"
+    elif command -v paru >/dev/null 2>&1; then
+        PACKAGE_MANAGER="paru"
+    elif command -v pacman >/dev/null 2>&1; then
+        PACKAGE_MANAGER="pacman"
+    elif command -v xbps-install >/dev/null 2>&1; then
+        PACKAGE_MANAGER="xbps"
+    elif command -v pkg_add >/dev/null 2>&1; then
+        PACKAGE_MANAGER="pkg_add"
+    elif command -v pkg >/dev/null 2>&1; then
+        PACKAGE_MANAGER="freebsd-pkg"
+    elif command -v brew >/dev/null 2>&1; then
+        PACKAGE_MANAGER="brew"
+    elif command -v port >/dev/null 2>&1; then
+        PACKAGE_MANAGER="macports"
+    elif command -v zypper >/dev/null 2>&1; then
+        PACKAGE_MANAGER="zypper"
+    elif command -v nix-env >/dev/null 2>&1; then
+        PACKAGE_MANAGER="nix"
+    elif command -v spack >/dev/null 2>&1; then
+        PACKAGE_MANAGER="spack"
+    elif command -v conda >/dev/null 2>&1; then
+        PACKAGE_MANAGER="conda"
+    elif command -v apt >/dev/null 2>&1; then
+        PACKAGE_MANAGER="apt"
+    elif command -v apt-get >/dev/null 2>&1; then
+        PACKAGE_MANAGER="apt-get"
+    else
+        echo "Unsupported package manager" >&2
+        exit 1
+    fi
+fi
+
+# Install packages
+echo 'Installing dependencies...'
+case "$PACKAGE_MANAGER" in
+    apt) $SUDO apt install libgc-dev libunistring-dev binutils libgmp-dev ;;
+    apt-get) $SUDO apt-get install libgc-dev libunistring-dev binutils libgmp-dev ;;
+    dnf) $SUDO dnf install gc-devel libunistring-devel binutils gmp-devel ;;
+    pacman) $SUDO pacman -S gc libunistring binutils gmp ;;
+    yay|paru) $PACKAGE_MANAGER -S gc libunistring binutils gmp ;;
+    xbps) $SUDO xbps-install -S gc libunistring binutils gmp ;;
+    pkg_add) $SUDO pkg_add boehm-gc libunistring binutils gmp ;;
+    freebsd-pkg) $SUDO pkg install boehm-gc libunistring binutils gmp ;;
+    brew) brew install bdw-gc libunistring binutils llvm gmp ;;
+    macports) $SUDO port install boehm-gc libunistring binutils gmp ;;
+    zypper) $SUDO zypper install gc-devel libunistring-devel binutils gmp-devel ;;
+    nix) nix-env -iA nixpkgs.boehmgc.dev nixpkgs.libunistring nixpkgs.binutils nixpkgs.nixpkgs.gmp ;;
+    spack) spack install boehm-gc libunistring binutils gmp ;;
+    conda) conda install boehm-gc libunistring binutils gmp ;;
+    *)
+        echo "Unknown package manager: $PACKAGE_MANAGER" >&2
+        exit 1
+        ;;
+esac
+
+# Choose installation location
+default_prefix='/usr/local'
+if echo "$PATH" | tr ':' '\n' | grep -qx "$HOME/.local/bin"; then
+    default_prefix="~/.local"
+fi
+printf '\033[1mChoose where to install Tomo (default: %s):\033[m ' "$default_prefix"
+read DEST
+if [ -z "$DEST" ]; then DEST="$default_prefix"; fi
+DEST="${DEST/#\~/$HOME}"
+
+# Install
+if ! [ -w "$DEST" ]; then
+    USER="$(ls -ld "$DEST" | awk '{print $$3}')"
+    $(SUDO) -u "$USER" tar -xzf "$FILE" -C "$DEST" --strip-components=1 "tomo@$TAG"
+else
+    tar -xzf "$FILE" -C "$DEST" --strip-components=1 "tomo@$TAG"
+fi
+echo "Installed to $DEST"
diff --git a/src/tomo.c b/src/tomo.c
index f829951c..1517259e 100644
--- a/src/tomo.c
+++ b/src/tomo.c
@@ -14,7 +14,6 @@
 #endif
 
 #include "ast.h"
-#include "changes.md.h"
 #include "compile/cli.h"
 #include "compile/files.h"
 #include "compile/headers.h"
@@ -77,7 +76,7 @@ static const char *paths_str(List_t paths) {
 #endif
 
 static OptionalBool_t verbose = false, quiet = false, show_version = false, show_prefix = false, clean_build = false,
-                      source_mapping = true, show_changelog = false, should_install = false;
+                      source_mapping = true, should_install = false;
 
 static List_t format_files = EMPTY_LIST, format_files_inplace = EMPTY_LIST, parse_files = EMPTY_LIST,
               transpile_files = EMPTY_LIST, compile_objects = EMPTY_LIST, compile_executables = EMPTY_LIST,
@@ -244,7 +243,6 @@ int main(int argc, char *argv[]) {
         {"optimization", &optimization, &Text$info, .short_flag = 'O'}, //
         {"force-rebuild", &clean_build, &Bool$info, .short_flag = 'f'}, //
         {"source-mapping", &source_mapping, &Bool$info, .short_flag = 'm'},
-        {"changelog", &show_changelog, &Bool$info}, //
     };
 
     tomo_parse_args(argc, argv, usage, help, TOMO_VERSION, sizeof(tomo_args) / sizeof(tomo_args[0]), tomo_args);
@@ -253,11 +251,6 @@ int main(int argc, char *argv[]) {
         return 0;
     }
 
-    if (show_changelog) {
-        print_inline(string_slice((const char *)CHANGES_md, (size_t)CHANGES_md_len));
-        return 0;
-    }
-
     if (show_version) {
         if (verbose) print(TOMO_VERSION, " ", GIT_VERSION);
         else print(TOMO_VERSION);