Merge pull request #234 from SladeGetz/macports_expansion

Added support for MacPorts package manager

Author: LinusDierheimer

README.md

@@ -65,7 +65,7 @@ AlmaLinux, Alpine, Android, Arch, Arco, Artix, Bedrock, CachyOS, CentOS, Debian,
 
 ##### Package managers
 ```
-Pacman, dpkg, rpm, emerge, xbps, nix, Flatpak, Snap, apk, brew
+Pacman, dpkg, rpm, emerge, xbps, nix, Flatpak, Snap, apk, brew, MacPorts
 ```
 
 ##### WM themes

src/fastfetch.c

@@ -114,7 +114,7 @@ static inline void printCommandHelp(const char* command)
     }
     else if(strcasecmp(command, "packages-format") == 0)
     {
-        constructAndPrintCommandHelpFormat("packages", "{2} (pacman){?3}[{3}]{?}, {4} (dpkg), {5} (rpm), {6} (emerge), {7} (xbps), {8} (nix-system), {9} (nix-user), {10} (nix-default), {11} (apk), {12} (flatpak), {13} (snap), {14} (brew)", 14,
+        constructAndPrintCommandHelpFormat("packages", "{2} (pacman){?3}[{3}]{?}, {4} (dpkg), {5} (rpm), {6} (emerge), {7} (xbps), {8} (nix-system), {9} (nix-user), {10} (nix-default), {11} (apk), {12} (flatpak), {13} (snap), {14} (brew), {15} (port)", 15,
             "Number of all packages",
             "Number of pacman packages",
             "Pacman branch on manjaro",
@@ -128,7 +128,8 @@ static inline void printCommandHelp(const char* command)
             "Number of apk packages",
             "Number of flatpak packages",
             "Number of snap packages",
-            "Number of brew packages"
+            "Number of brew packages",
+            "Number of macports packages"
         );
     }
     else if(strcasecmp(command, "shell-format") == 0)

src/modules/packages.c

@@ -13,7 +13,7 @@
 #include <sys/stat.h>
 
 #define FF_PACKAGES_MODULE_NAME "Packages"
-#define FF_PACKAGES_NUM_FORMAT_ARGS 14
+#define FF_PACKAGES_NUM_FORMAT_ARGS 15
 
 typedef struct PackageCounts
 {
@@ -28,6 +28,7 @@ typedef struct PackageCounts
     uint32_t flatpak;
     uint32_t snap;
     uint32_t brew;
+    uint32_t port;
 
     FFstrbuf pacmanBranch;
 } PackageCounts;
@@ -222,6 +223,41 @@ static uint32_t getBrewPackages(FFstrbuf* baseDir)
     return result;
 }
 
+static uint32_t countMacPortsPackages(FFstrbuf* baseDir)
+{
+    uint32_t result = 0;
+    uint32_t baseDirLength = baseDir->length;
+
+    ffStrbufAppendS(baseDir, "/var/macports/software");
+    result += getNumElements(baseDir->chars, DT_DIR);
+    ffStrbufSubstrBefore(baseDir, baseDirLength);
+
+    return result;
+}
+
+static uint32_t getMacPortsPackages(FFstrbuf* baseDir)
+{
+    uint32_t result = 0;
+    uint32_t baseDirLength = baseDir->length;
+
+    const char* prefix = getenv("MACPORTS_PREFIX");
+    bool prefixSet = ffStrSet(prefix);
+
+    if(prefixSet)
+    {
+        ffStrbufAppendS(baseDir, prefix);
+        result += countMacPortsPackages(baseDir);
+        ffStrbufSubstrBefore(baseDir, baseDirLength);
+    }
+
+    ffStrbufAppendS(baseDir, "/opt/local");
+    if(!prefixSet || strcasecmp(baseDir->chars, prefix) != 0)
+        result += countMacPortsPackages(baseDir);
+    ffStrbufSubstrBefore(baseDir, baseDirLength);
+
+    return result;
+}
+
 #endif // __APPLE__
 
 #ifdef FF_HAVE_RPM
@@ -353,6 +389,7 @@ static void getPackageCounts(const FFinstance* instance, FFstrbuf* baseDir, Pack
 
     //brew
     packageCounts->brew += getBrewPackages(baseDir);
+    packageCounts->port += getMacPortsPackages(baseDir);
 
     #endif // __APPLE__
 }
@@ -421,7 +458,7 @@ void ffPrintPackages(FFinstance* instance)
 
     ffStrbufDestroy(&baseDir);
 
-    uint32_t all = counts.pacman + counts.dpkg + counts.rpm + counts.emerge  + counts.xbps + counts.nixSystem + nixUser + counts.nixDefault + counts.apk + counts.flatpak + counts.snap + counts.brew;
+    uint32_t all = counts.pacman + counts.dpkg + counts.rpm + counts.emerge  + counts.xbps + counts.nixSystem + nixUser + counts.nixDefault + counts.apk + counts.flatpak + counts.snap + counts.brew + counts.port;
     if(all == 0)
     {
         ffPrintError(instance, FF_PACKAGES_MODULE_NAME, 0, &instance->config.packages, "No packages from known package managers found");
@@ -479,6 +516,7 @@ void ffPrintPackages(FFinstance* instance)
         FF_PRINT_PACKAGE(flatpak)
         FF_PRINT_PACKAGE(snap)
         FF_PRINT_PACKAGE(brew)
+        FF_PRINT_PACKAGE(port)
 
         //Fix linter warning of unused value of all
         (void) all;
@@ -503,7 +541,8 @@ void ffPrintPackages(FFinstance* instance)
             {FF_FORMAT_ARG_TYPE_UINT, &counts.apk},
             {FF_FORMAT_ARG_TYPE_UINT, &counts.flatpak},
             {FF_FORMAT_ARG_TYPE_UINT, &counts.snap},
-            {FF_FORMAT_ARG_TYPE_UINT, &counts.brew}
+            {FF_FORMAT_ARG_TYPE_UINT, &counts.brew},
+            {FF_FORMAT_ARG_TYPE_UINT, &counts.port}
         });
     }