Jan 2026 update

.github/workflows/main.yml

@@ -8,7 +8,9 @@ jobs:
     strategy:
       matrix:
         os: [ubuntu-22.04]
-        compiler: [g++,clang++]
+        # clang++ has been disabled for Jan 2026 update
+        #compiler: [g++,clang++]
+        compiler: [g++]
     if: "!contains(github.event.head_commit.message, 'ci skip')"
 
     steps:
@@ -37,16 +39,16 @@ jobs:
       matrix:
         os: [ubuntu-22.04]
         test:
-        - compiler: clang++
-          job: normalize
-        - compiler: clang++
-          job: comp
+        #- compiler: clang++
+        #  job: normalize
+        #- compiler: clang++
+        #  job: comp
         - compiler: g++
           job: normalize
         - compiler: g++
           job: comp
         - compiler: g++
-          job: cov
+          job: coverage
         - compiler: g++
           job: memcheck
     steps:

.gitlab-ci.yml

@@ -9,9 +9,9 @@ cache:
     - temp/cppcheck.Linux.g++
 
 stages:
+  - master-only
   - build
   - test
-  - master-only
   - sched-only
 
 # skip pipeline for master, and for temporary branches not eligible to be merged
@@ -21,6 +21,12 @@ stages:
     - /^tmp.*/
     - schedules
 
+# skip pipeline schedules
+.excludes_schedules: &excludes_schedules_tmp
+  except:
+    - schedules
+    - /^tmp.*/
+
 # execute pipeline on when master changes
 .masteronly: &masteronly
   rules:
@@ -35,18 +41,20 @@ stages:
     when: always
 
 before_script:
-  - 'echo "${CI_JOB_STAGE}:${CI_JOB_NAME} host:$(hostname) pwd:$(pwd) user:$(whoami) date:$(date)"'
-  - export PATH=$PATH:bin
+  - echo "${CI_JOB_STAGE}:${CI_JOB_NAME} host:$(hostname) pwd:$(pwd) user:$(whoami) date:$(date)"
+  - export PATH="$PATH:bin"
 
 build:
   stage: build
   script:
     - bin/ai
+    - gcache -install -dir .gcache
   artifacts:
     paths:
       - build
+      - .gcache
     expire_in: 1 week
-  <<: *excludes
+  <<: *excludes_schedules_tmp
 
 normalize:
   stage: test
@@ -64,51 +72,41 @@ comp:
   script:
     - bin/normalize "${CI_JOB_NAME}"
   artifacts:
-    reports:
-      coverage_report:
-        coverage_format: cobertura
-        path: temp/atf_comp/cov.d/cobertura.xml
-    when: on_failure
+    when: always
     paths:
       - temp/*.log
     expire_in: 1 week
+    # run on feature branches  (no master no schedule)
   <<: *excludes
 
-memcheck:
+
+coverage:
   stage: test
   script:
     - bin/normalize "${CI_JOB_NAME}"
-  <<: *excludes
-
-# Master only actions
-
-deploy-html-docs:
-# build pages for gitlab deployment
-  stage: master-only
-  script:
-   - bin/gitlab_master_ci deploy-html-docs
-  <<: *masteronly
+  # added coverage report parsing
+  coverage: '/TOTAL\s+\d+\s+\d+\s+([\d.]+)%?/'  # Extracts 58.62 from "TOTAL 22124 12970 58.62"
+  artifacts:
+    when: always
+    reports:
+      coverage_report:
+        coverage_format: cobertura
+        path: temp/atf_comp/cov.d/cobertura.xml
+  # run on all CI runs(feature branches for MR code coverage widget and master branch for analytics)
+  <<: *excludes_schedules_tmp
 
-backup-master-to-github:
-# push master to github
-  stage: master-only
-  script:
-   - bin/gitlab_master_ci backup-master-to-github
-  <<: *masteronly
 
-backup-issues-to-github:
-# read all open issue and create files based on them
-# create commit and push it as issue branch
-  stage: master-only
+memcheck:
+  stage: test
   script:
-   - bin/gitlab_master_ci backup-issues-to-github
-  <<: *masteronly
+    - bin/normalize "${CI_JOB_NAME}"
+  <<: *excludes
 
 # Schedule only actions
 
 future-scheduled-actions:
 # Do some task
-  stage: sched-only  
+  stage: sched-only
   script:
    - echo HELLO SCHED
   <<: *schedonly

.vscode/c_cpp_properties.json

@@ -0,0 +1,18 @@
+{
+    "configurations": [
+        {
+            "name": "Linux",
+            "includePath": [
+                "${workspaceFolder}/**",
+                "/usr/include",
+                "/usr/local/include"
+            ],
+            "defines": [],
+            "compilerPath": "/usr/bin/gcc",
+            "intelliSenseMode": "linux-gcc-x64",
+            "cStandard": "c11",
+            "cppStandard": "c++17"
+        }
+    ],
+    "version": 4
+}

.vscode/launch.json

@@ -0,0 +1,30 @@
+{
+    "version": "0.2.0",
+    "configurations": [
+        {
+            "name": "ACR Launch",
+            "type": "cppdbg",
+            "request": "launch",
+            "program": "${workspaceFolder}/temp/a.out",
+            "args": [],
+            "stopAtEntry": false,
+            "cwd": "${workspaceFolder}",
+            "environment": [],
+            "externalConsole": false,
+            "MIMode": "gdb",
+            "setupCommands": [
+                {
+                    "description": "Enable pretty-printing for gdb",
+                    "text": "-enable-pretty-printing",
+                    "ignoreFailures": true
+                },
+                {
+                    "description": "Set Disassembly Flavor to Intel",
+                    "text": "-gdb-set disassembly-flavor intel",
+                    "ignoreFailures": true
+                }
+            ],
+            "preLaunchTask": "ACR select debug target"
+        },
+    ]
+}

.vscode/settings.json

@@ -0,0 +1,30 @@
+{
+    "C_Cpp.clang_format_fallbackStyle": "{ BasedOnStyle: Google, IndentWidth: 4, ColumnLimit: 120, IndentCaseLabels:false, IndentCaseBlocks:true, InsertBraces:true}",
+    "editor.wordWrapColumn": 120,
+    "editor.autoClosingBrackets": "never",
+    "[cpp]": {
+        "editor.defaultFormatter": "ms-vscode.cpptools"
+    },
+    "files.trimTrailingWhitespace": true,
+    "files.associations": {
+        "typeinfo": "cpp",
+        "memory": "cpp",
+        "tuple": "cpp",
+        "array": "cpp",
+        "string_view": "cpp",
+        "initializer_list": "cpp",
+        "new": "cpp",
+        "system_error": "cpp",
+        "compare": "cpp",
+        "functional": "cpp",
+        "ratio": "cpp",
+        "type_traits": "cpp",
+        "utility": "cpp",
+        "condition_variable": "cpp",
+        "cstddef": "cpp"
+    },
+    "search.exclude": {
+        "temp": true,
+        "build": true,
+    },
+}

.vscode/tasks.json

@@ -0,0 +1,67 @@
+{
+    // See https://go.microsoft.com/fwlink/?LinkId=733558
+    // for the documentation about the tasks.json format
+    "version": "2.0.0",
+    "tasks": [
+        {
+            "label": "ACR release build",
+            "type": "shell",
+            "command": "ai && acr -check % && amc && update-hdr && abt %",
+            "problemMatcher": [
+                "$gcc"
+            ],
+            "group": {
+                "kind": "build",
+                "isDefault": true
+            }
+        },
+        {
+            "label": "ACR debug build",
+            "type": "shell",
+            "command": "abt -cfg:debug %",
+            "problemMatcher": [
+                "$gcc"
+            ],
+            "group": {
+                "kind": "build",
+                "isDefault": false
+            },
+            "dependsOn": [
+                "ACR release build"
+            ]
+        },
+        {
+            "label": "ACR normalize",
+            "type": "shell",
+            "command": "normalize",
+            "group": {
+                "kind": "test",
+                "isDefault": false
+            },
+            "dependsOn": [
+                "ACR release build"
+            ]
+        },
+        {
+            "label": "ACR select debug target",
+            "type": "shell",
+            "command": "bin/vscode-select-debug-target ${file} ${workspaceFolder}/temp/a.out",
+            "group": {
+                "kind": "build",
+                "isDefault": false
+            },
+            "dependsOn": [
+                "ACR debug build"
+            ]
+        },
+        {
+            "label": "Indent current source and update headers",
+            "type": "shell",
+            "command": "bin/cpp-indent ${file}; update-hdr",
+            "group": {
+                "kind": "build",
+                "isDefault": false
+            },
+        },
+    ]
+}

bin/abt_md_filt

@@ -1,5 +1,5 @@
 #!/usr/bin/env bash
-# Copyright (C) 2023-2024 AlgoRND
+# Copyright (C) 2023-2026 AlgoRND
 #
 # License: GPL
 # This program is free software: you can redistribute it and/or modify

bin/ai

@@ -1,5 +1,5 @@
 #!/usr/bin/env perl
-# Copyright (C) 2023-2024 AlgoRND
+# Copyright (C) 2023-2026 AlgoRND
 #
 # License: GPL
 # This program is free software: you can redistribute it and/or modify
@@ -23,7 +23,7 @@ sub Die {
     print "error $_[0]. more info in txt/exe/abt/README.md\n";
     exit(1);
 }
-my $clean = scalar(grep(/^-clean$/,@ARGV)) || (system("abt --version >/dev/null 2>/dev/null")!=0 && ! -x "bin/abt");
+my $clean = scalar(grep(/^-clean$/,@ARGV)) || system("abt --version >/dev/null 2>/dev/null")!=0;
 @ARGV = grep(!/^-clean$/,@ARGV);
 # check if abt exists
 if ($clean) {
@@ -37,4 +37,4 @@ $F = "%" if !$F;
 # allow this one to fail
 system("bin/src_hdr", "-write", "-targsrc:%");
 # main build step
-system("bin/abt", "-build", $F, @ARGV)==0 or Die("abt failed: $?");
+system("bin/abt", "-build", "-install", $F, @ARGV)==0 or Die("abt failed: $?");

bin/alexei-setup-soft-links

@@ -1,5 +1,5 @@
 #!/usr/bin/env bash
-# Copyright (C) 2023-2024 AlgoRND
+# Copyright (C) 2023-2026 AlgoRND
 #
 # License: GPL
 # This program is free software: you can redistribute it and/or modify

bin/atf_exp

@@ -0,0 +1 @@
+../build/release/atf_exp

bin/bash-indent

@@ -0,0 +1,20 @@
+#!/usr/bin/env bash
+# Copyright (C) 2025-2026 AlgoRND
+#
+# License: GPL
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <https://www.gnu.org/licenses/>.
+#
+
+command -v shfmt >/dev/null || sudo bin/install-shfmt >/dev/null 2>&1
+for f in "${@:-/dev/stdin}"; do shfmt -w "$f"; done