feat: some python packages

package/c/prettify/default.nix

@@ -0,0 +1,30 @@
+{ stdenv, gcc, lib, bash, inotify-tools }:
+
+stdenv.mkDerivation {
+  pname = "prettify";
+  version = "1.0";
+  src = ./.;
+  doCheck = false;
+
+  nativeBuildInputs = [ gcc ];
+
+  buildPhase = ''
+    ls
+    ${bash}/bin/sh ./make.sh build
+  '';
+
+  checkPhase = ''
+    ${bash}/bin/sh ./make.sh check
+  '';
+
+  installPhase = ''
+    mkdir -p $out/lib $out/include
+    cp target/libhectic.a $out/lib/
+    cp hectic.h $out/include/
+  '';
+
+  meta = {
+    description = "prettify";
+    license = lib.licenses.mit;
+  };
+}

package/c/prettify/main.c

@@ -0,0 +1,95 @@
+#include <stdio.h>
+#include <string.h>
+#include <hectic.h>
+#include <strings.h>
+#include <stdlib.h>
+#include <getopt.h>
+
+#define MAX_LINE 1024
+
+typedef struct {
+    const char *keyword;
+    const char *color;
+} KeywordColor;
+
+static KeywordColor keyword_colors[] = {
+    {"LOG", COLOR_GREEN},
+    {"DEBUG", COLOR_BLUE},
+    {"ERROR", COLOR_RED},
+    {"INFO", COLOR_GREEN},
+    {"WARNING", COLOR_YELLOW},
+    {"NOTICE", COLOR_CYAN},
+    {"HINT", COLOR_MAGENTA},
+    {"DETAIL", COLOR_CYAN},
+    {"STATEMENT", COLOR_CYAN},
+    {"EXCEPTION", COLOR_MAGENTA},
+    {"FATAL", COLOR_MAGENTA},
+};
+
+void print_usage(const char *prog_name) {
+    fprintf(stderr, "Usage: %s [options]\n", prog_name);
+    fprintf(stderr, "Options:\n");
+    fprintf(stderr, "  -i, --ignore-case    Ignore case when matching keywords (default)\n");
+    fprintf(stderr, "  -h, --help           Display this help message\n");
+    exit(EXIT_FAILURE);
+}
+
+int main(int argc, char *argv[]) {
+    // Default to case-insensitive matching
+    int ignore_case = 0;
+    
+    // Define long options
+    static struct option long_options[] = {
+        {"ignore-case", no_argument, NULL, 'i'},
+        {"help", no_argument, NULL, 'h'},
+        {0, 0, 0, 0}
+    };
+    
+    int opt;
+    while ((opt = getopt_long(argc, argv, "ih", long_options, NULL)) != -1) {
+        switch (opt) {
+            case 'i':
+                ignore_case = 1;
+                break;
+            case 'h':
+            default:
+                print_usage(argv[0]);
+                break;
+        }
+    }
+
+    char line[MAX_LINE];
+    while (fgets(line, sizeof(line), stdin)) {
+        line[strcspn(line, "\n")] = 0;
+        char *space = strchr(line, ' ');
+        char token[MAX_LINE];
+        if (space) {
+            int len = space - line;
+            strncpy(token, line, len);
+            token[len] = '\0';
+        } else {
+            strcpy(token, line);
+        }
+        const char *color = "";
+        int count = sizeof(keyword_colors) / sizeof(keyword_colors[0]);
+        for (int i = 0; i < count; i++) {
+            // Use either case-sensitive or case-insensitive comparison based on the option
+            int match = ignore_case ? 
+                strcasecmp(token, keyword_colors[i].keyword) == 0 :
+                strcmp(token, keyword_colors[i].keyword) == 0;
+                
+            if (match) {
+                color = keyword_colors[i].color;
+                break;
+            }
+        }
+        if (color[0] != '\0')
+            printf("%s%s%s", color, token, COLOR_RESET);
+        else
+            printf("%s", token);
+        if (space)
+            printf("%s", space);
+        printf("\n");
+    }
+    return 0;
+}

package/c/prettify/make.sh

@@ -0,0 +1,105 @@
+#!/bin/sh
+# Usage: make.sh [build|check] [--norun] [--debug] [--color]
+# Options:
+#   build         Build the library and app (default if no mode is provided).
+#   watch         Build the library and app and watch for changes.
+#   run           Build and run the app.
+#   check         Build tests; runs them unless --norun is specified.
+#   --norun       (check only) Build tests but do not run them.
+#   --debug       Build with -O0 (debug mode).
+#   --color       Pass -fdiagnostics-color=always to compiler.
+#   help, --help  Show this help message.
+
+check_dependencies() {
+  for dep in cc ar pager; do
+    if ! command -v "$dep" >/dev/null 2>&1; then
+      echo "Error: Required dependency '$dep' not found." >&2
+      exit 1
+    fi
+  done
+}
+check_dependencies
+
+print_help() {
+  cat <<EOF
+Usage: $0 [build|check] [--norun] [--debug] [--color]
+  build         Build the library and app (default).
+  watch         Build the library and app and watch for changes.
+  run           Build and run the app.
+  check         Build tests; runs them unless --norun is specified.
+  --norun       (check only) Build tests but do not run them.
+  --debug       Build with debug flags (-O0).
+  --color       Force colored compiler diagnostics.
+  help, --help  Display this help message.
+EOF
+}
+
+# Show help if requested
+case "$1" in
+  help|--help)
+    print_help
+    exit 0
+    ;;
+esac
+
+# Default flags
+RUN_TESTS=1
+OPTFLAGS="-O2"
+CFLAGS="-Wall -Wextra -Werror -pedantic -fsanitize=address"
+LDFLAGS="-lhectic"
+STD_FLAGS="-std=c99"
+COLOR_FLAG=""
+
+MODE="${1:-build}"
+shift
+
+# Process options
+while [ $# -gt 0 ]; do
+  case "$1" in
+    --norun)
+      RUN_TESTS=0
+      ;;
+    --debug)
+      OPTFLAGS="-O0"
+      ;;
+    --color)
+      COLOR_FLAG="-fdiagnostics-color=always"
+      ;;
+    *)
+      echo "Unknown option: $1"
+      print_help
+      exit 1
+      ;;
+  esac
+  shift
+done
+
+if [ -n "$COLOR_FLAG" ]; then
+  CFLAGS="$CFLAGS $COLOR_FLAG"
+fi
+
+build() {
+  mkdir -p target
+  echo "# Build app"
+  # shellcheck disable=SC2086
+  cc $CFLAGS $OPTFLAGS main.c $LDFLAGS -lhectic -o target/prettify
+}
+
+case "$MODE" in
+  watch)
+    find . -type d | nix run .#watch -- 'sh ./make.sh build && sh ./make.sh check' -i -p '*.c' -p '*.h' 2>&1
+    ;;
+  build)
+    build
+    ;;
+  run)
+    build && ./target/prettify
+    ;;
+  check)
+    echo "No tests to run"
+    ;;
+  *)
+    print_help
+    exit 1
+    ;;
+esac