From 7428365f064f0f56384c72d5173d7576c494e1b2 Mon Sep 17 00:00:00 2001
From: patricus <noreply@localhost>
Date: Sun, 29 Jun 2025 19:50:22 +0200
Subject: [PATCH 1/5] fix a mistake that I put a broken version into stable
 tree, I added a line that shouldn't be there

---
 cat.c         |  2 --
 meson.build   | 13 +++++++------
 version.h     |  1 -
 version.hcode |  1 -
 4 files changed, 7 insertions(+), 10 deletions(-)
 delete mode 100644 version.h
 delete mode 100644 version.hcode

diff --git a/cat.c b/cat.c
index e3562cb..5accecd 100644
--- a/cat.c
+++ b/cat.c
@@ -5,10 +5,8 @@
 #include <stdlib.h>
 #include<sys/stat.h>
 #include<string.h>
-#include<windows.h>
 int main(int argc,char *argv[])
 {
-
     if(argc==1) {
 read_from_stdin();
 return 0;
diff --git a/meson.build b/meson.build
index c52b376..52e47be 100644
--- a/meson.build
+++ b/meson.build
@@ -1,10 +1,11 @@
 project('patricus utils', 'c', version: '3.4')
-
-# Get the short git commit hash
-git_hash = run_command('git', 'rev-parse', 'HEAD', check: true).stdout().strip()
-
-# Combine version and hash
-full_version = '@0@(@1@)'.format(meson.project_version(), git_hash)
+branch_name = run_command('git', 'rev-parse', '--abbrev-ref', 'HEAD', check: true).stdout().strip()
+if branch_name.startswith('stable/')
+  full_version = meson.project_version()
+else
+  git_hash = run_command('git', 'rev-parse', 'HEAD', check: true).stdout().strip()
+  full_version = '@0@(@1@)'.format(meson.project_version(), git_hash)
+endif
 
 # Generate header
 conf = configuration_data()
diff --git a/version.h b/version.h
deleted file mode 100644
index 49d5957..0000000
--- a/version.h
+++ /dev/null
@@ -1 +0,0 @@
-0.1
diff --git a/version.hcode b/version.hcode
deleted file mode 100644
index 9e45084..0000000
--- a/version.hcode
+++ /dev/null
@@ -1 +0,0 @@
-0.1 meow.c

From 887fa8cdaf5d33fd7ac954a5bb81a540ab728005 Mon Sep 17 00:00:00 2001
From: patricus <noreply@localhost>
Date: Sun, 29 Jun 2025 19:52:04 +0200
Subject: [PATCH 2/5] fix a mistake

---
 cat.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/cat.c b/cat.c
index e3562cb..db013fe 100644
--- a/cat.c
+++ b/cat.c
@@ -5,7 +5,6 @@
 #include <stdlib.h>
 #include<sys/stat.h>
 #include<string.h>
-#include<windows.h>
 int main(int argc,char *argv[])
 {
 

From ab4fb231e5bb295b887f47c82a9a9df2ba64873c Mon Sep 17 00:00:00 2001
From: patricus <noreply@localhost>
Date: Mon, 30 Jun 2025 17:21:55 +0200
Subject: [PATCH 3/5] added C++ based nuke tool to nuke dirs/files

---
 cat.c         |  1 -
 meson.build   | 18 ++++++++++--------
 nuke.cpp      | 14 ++++++++++++++
 version.h     |  1 -
 version.hcode |  1 -
 5 files changed, 24 insertions(+), 11 deletions(-)
 create mode 100644 nuke.cpp
 delete mode 100644 version.h
 delete mode 100644 version.hcode

diff --git a/cat.c b/cat.c
index db013fe..5accecd 100644
--- a/cat.c
+++ b/cat.c
@@ -7,7 +7,6 @@
 #include<string.h>
 int main(int argc,char *argv[])
 {
-
     if(argc==1) {
 read_from_stdin();
 return 0;
diff --git a/meson.build b/meson.build
index c52b376..d6a4b4a 100644
--- a/meson.build
+++ b/meson.build
@@ -1,12 +1,13 @@
-project('patricus utils', 'c', version: '3.4')
+project('patricus utils', 'c', 'cpp', version: '4.0', default_options: ['cpp_std=c++20'])
 
-# Get the short git commit hash
-git_hash = run_command('git', 'rev-parse', 'HEAD', check: true).stdout().strip()
+branch_name = run_command('git', 'rev-parse', '--abbrev-ref', 'HEAD', check: true).stdout().strip()
+if branch_name.startswith('stable/')
+  full_version = meson.project_version()
+else
+  git_hash = run_command('git', 'rev-parse', 'HEAD', check: true).stdout().strip()
+  full_version = '@0@(@1@)'.format(meson.project_version(), git_hash)
+endif
 
-# Combine version and hash
-full_version = '@0@(@1@)'.format(meson.project_version(), git_hash)
-
-# Generate header
 conf = configuration_data()
 conf.set('version', '"@0@"'.format(full_version))
 
@@ -16,4 +17,5 @@ configure_file(
 )
 
 executable('cat', ['cat.c', 'stdin.c'], include_directories: '.')
-executable('cmpsize', ['cmpsize.c', 'bytes.c'], include_directories: '.')
+executable('cmpsize', ['cmpsize.c', 'bytes.c'])
+executable('nuke', ['nuke.cpp'], include_directories: '.')
diff --git a/nuke.cpp b/nuke.cpp
new file mode 100644
index 0000000..36ffa44
--- /dev/null
+++ b/nuke.cpp
@@ -0,0 +1,14 @@
+#include<filesystem>
+#include<iostream>
+using namespace std;
+int main(int argc, char* argv[])
+{
+for(int i=1;i<argc;i++){
+    if(!filesystem::exists(argv[i]))
+{
+cerr<<"error, no such file or directory";
+return 1;
+}
+filesystem::remove_all(argv[i]);
+}
+}
\ No newline at end of file
diff --git a/version.h b/version.h
deleted file mode 100644
index 49d5957..0000000
--- a/version.h
+++ /dev/null
@@ -1 +0,0 @@
-0.1
diff --git a/version.hcode b/version.hcode
deleted file mode 100644
index 9e45084..0000000
--- a/version.hcode
+++ /dev/null
@@ -1 +0,0 @@
-0.1 meow.c

From 9d18fc60b259900cf7a5543716b141876978a6c5 Mon Sep 17 00:00:00 2001
From: patricus <noreply@localhost>
Date: Sat, 5 Jul 2025 18:57:54 +0200
Subject: [PATCH 4/5] added nuke util, C++ 20 build

---
 cat.c       | 2 +-
 cmpsize.c   | 2 +-
 meson.build | 2 +-
 nuke.cpp    | 6 ++++++
 4 files changed, 9 insertions(+), 3 deletions(-)

diff --git a/cat.c b/cat.c
index 5accecd..784b32c 100644
--- a/cat.c
+++ b/cat.c
@@ -13,7 +13,7 @@ return 0;
 }
 if(strcmp(argv[1],"-v")==0)
      {
-        printf("patricus utils, version %s",version);
+        printf("patricus utils, version %s",VERSION);
         return 0;
 }
 for(int meowing=1;meowing<argc;meowing++){
diff --git a/cmpsize.c b/cmpsize.c
index 479c45e..ded6180 100644
--- a/cmpsize.c
+++ b/cmpsize.c
@@ -11,7 +11,7 @@ int main(int argc, char *argv[]) {
         return 1;
     }        
     else if(strcmp("-v", argv[1]) == 0) {
-        printf("patricus utils, version %s", version);
+        printf("patricus utils, version %s", VERSION);
         return 0;
     }       
     else if(argc == 2) {
diff --git a/meson.build b/meson.build
index d6a4b4a..ca8012e 100644
--- a/meson.build
+++ b/meson.build
@@ -9,7 +9,7 @@ else
 endif
 
 conf = configuration_data()
-conf.set('version', '"@0@"'.format(full_version))
+conf.set('VERSION', '"@0@"'.format(full_version))
 
 configure_file(
   output: 'version.h',
diff --git a/nuke.cpp b/nuke.cpp
index 36ffa44..147bcd2 100644
--- a/nuke.cpp
+++ b/nuke.cpp
@@ -1,9 +1,15 @@
+#include<version.h>
+#include<string>
 #include<filesystem>
 #include<iostream>
 using namespace std;
 int main(int argc, char* argv[])
 {
 for(int i=1;i<argc;i++){
+if (string(argv[i]) == "-v")
+{
+cout<<"patricus utils, version "+string(VERSION);
+}
     if(!filesystem::exists(argv[i]))
 {
 cerr<<"error, no such file or directory";

From 6a706392a6b18e98ff43921b32a5a463b5f4b05f Mon Sep 17 00:00:00 2001
From: patricus <noreply@localhost>
Date: Sat, 5 Jul 2025 19:38:18 +0200
Subject: [PATCH 5/5] fixes #5

---
 nuke.cpp | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/nuke.cpp b/nuke.cpp
index 147bcd2..e9567a7 100644
--- a/nuke.cpp
+++ b/nuke.cpp
@@ -9,12 +9,19 @@ for(int i=1;i<argc;i++){
 if (string(argv[i]) == "-v")
 {
 cout<<"patricus utils, version "+string(VERSION);
+return 0;
 }
     if(!filesystem::exists(argv[i]))
 {
 cerr<<"error, no such file or directory";
 return 1;
 }
+try
+{
 filesystem::remove_all(argv[i]);
 }
+catch(std::filesystem::filesystem_error){
+    cout<<"error: permission denied";
+}
+}
 }
\ No newline at end of file