More flexible versions

.github/workflows/draft-release.yml

@@ -4,6 +4,7 @@ on:
   push:
     branches:
       - main
+      - release-1.x
 
 jobs:
   update_release_draft:

CMakeLists.txt

@@ -1,13 +1,15 @@
 cmake_minimum_required(VERSION 3.22)
 
 include(cmake/version.cmake)
-get_version(${CMAKE_CURRENT_LIST_DIR}/version.txt ver GIT_BRANCH GIT_COMMIT_HASH)
+get_version(${CMAKE_CURRENT_LIST_DIR}/version.txt GIT_VERSION GIT_BRANCH GIT_COMMIT_HASH)
 
-set(CMAKE_C_STANDARD 99)
 project(ziti-sdk
-        VERSION ${ver}
+        DESCRIPTION "OpenZiti C SDK"
+        HOMEPAGE_URL "https://github.com/openziti/ziti-sdk-c"
         LANGUAGES C CXX
-        )
+)
+
+set(PROJECT_VERSION ${GIT_VERSION})
 include(cmake/project-is-top-level.cmake)
 include(cmake/variables.cmake)
 
@@ -19,7 +21,6 @@ message("project version: ${PROJECT_VERSION}")
 message("git info:")
 message("   branch : ${GIT_BRANCH}")
 message("     hash : ${GIT_COMMIT_HASH}")
-message("	  date : ${BUILD_DATE}")
 
 message("")
 message("using ${CMAKE_GENERATOR}")

cmake/version.cmake

@@ -1,48 +1,49 @@
-
-function(get_version version_file version_var branch_var commit_var)
+macro(do_git out_var err_var)
     execute_process(
-            COMMAND git describe --tags --match=[0-9]* HEAD
+            COMMAND "git" ${ARGN}
             WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}
-            OUTPUT_VARIABLE GIT_INFO
+            OUTPUT_VARIABLE git_out
             OUTPUT_STRIP_TRAILING_WHITESPACE
-            ERROR_VARIABLE git_error
+            ERROR_VARIABLE git_err
+            ECHO_ERROR_VARIABLE
     )
-
-    if (NOT git_error)
-        execute_process(
-                COMMAND git rev-parse --abbrev-ref HEAD
-                WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}
-                OUTPUT_VARIABLE branch
-                OUTPUT_STRIP_TRAILING_WHITESPACE
-        )
-
-        # Get the latest abbreviated commit hash of the working branch
-        execute_process(
-                COMMAND git log -1 --format=%h
-                WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}
-                OUTPUT_VARIABLE commit
-                OUTPUT_STRIP_TRAILING_WHITESPACE
-        )
-
+    if (git_err)
+        set(${err_var} ${git_err})
+        unset(${out_var})
+    else ()
+        set(${out_var} "${git_out}")
+        unset(${err_var})
     endif ()
+endmacro(do_git)
 
-    if (git_error)
+function(get_version version_file version_var branch_var commit_var)
+    do_git(GIT_INFO GIT_ERROR describe --always)
+    if (GIT_ERROR)
         unset(GIT_INFO)
-        message("getting version from ${version_file}")
+        message(NOTICE "getting version from ${version_file}")
         file(STRINGS ${version_file} ver_info)
         list(LENGTH ver_info ver_info_len)
         list(GET ver_info 0 GIT_INFO)
-        list(GET ver_info 1 branch)
-        list(GET ver_info 2 commit)
+        list(GET ver_info 1 _branch)
+        list(GET ver_info 2 _commit)
+        set(${version_var} ${GIT_INFO} PARENT_SCOPE)
+        set(${branch_var} ${_branch} PARENT_SCOPE)
+        set(${commit_var} ${_commit} PARENT_SCOPE)
+        return()
     endif ()
 
-    if (${GIT_INFO} MATCHES "^v?([0-9]+\\.[0-9]+\\.[0-9]+)$")
-        set(_ver ${CMAKE_MATCH_1})
-    elseif (${GIT_INFO} MATCHES "^v?([0-9]+\\.[0-9]+\\.[0-9]+)-([0-9]+)-[^-]*")
-        string(JOIN "." _ver ${CMAKE_MATCH_1} ${CMAKE_MATCH_2})
+    do_git(_branch GIT_ERROR rev-parse --abbrev-ref HEAD)
+    do_git(GIT_INFO GIT_ERROR describe --tags --long --first-parent HEAD)
+    if (${GIT_INFO} MATCHES "^(.*)-([0-9]+)-([^-]*)") # <closest tag>-<distance>-<commit>
+        set(_commit ${CMAKE_MATCH_3})
+        if (${CMAKE_MATCH_2} EQUAL "0") #exact tag
+            set(_ver ${CMAKE_MATCH_1})
+        else ()
+            string(JOIN "." _ver ${CMAKE_MATCH_1} ${CMAKE_MATCH_2})
+        endif ()
     endif ()
 
     set(${version_var} ${_ver} PARENT_SCOPE)
-    set(${branch_var} ${branch} PARENT_SCOPE)
-    set(${commit_var} ${commit} PARENT_SCOPE)
+    set(${branch_var} ${_branch} PARENT_SCOPE)
+    set(${commit_var} ${_commit} PARENT_SCOPE)
 endfunction()

programs/host-proxy/CMakeLists.txt

@@ -1,4 +1,2 @@
-project(host-proxy)
-
 add_executable(host-proxy host-proxy.c)
 target_link_libraries(host-proxy PRIVATE ziti)

programs/sample-bridge/CMakeLists.txt

@@ -1,5 +1,3 @@
-project(sample-socket)
-
 add_executable(ziti-ncat ziti-ncat.c)
 target_link_libraries(ziti-ncat PUBLIC ziti)
 

programs/sample-host/CMakeLists.txt

@@ -1,4 +1,2 @@
-project(sample-host)
-
 add_executable(sample-host sample-host.c)
 target_link_libraries(sample-host PUBLIC ziti)

programs/sample_enroll/CMakeLists.txt

@@ -1,4 +1,2 @@
-project(sample_enroll)
-
 add_executable(sample_enroll sample_enroll.c)
 target_link_libraries(sample_enroll PUBLIC ziti)

programs/sample_http_link/CMakeLists.txt

@@ -1,4 +1,2 @@
-project(sample_http_link)
-
 add_executable(sample_http_link sample_http_link.c)
 target_link_libraries(sample_http_link PUBLIC ziti)

programs/sample_wttr/CMakeLists.txt

@@ -1,4 +1,2 @@
-project(sample_wttr)
-
 add_executable(sample_wttr sample_wttr.c)
 target_link_libraries(sample_wttr PUBLIC ziti)

programs/wzcat/CMakeLists.txt

@@ -1,4 +1,2 @@
-project(wzcat)
-
 add_executable(wzcat ziti_ws.c)
 target_link_libraries(wzcat PUBLIC ziti)

programs/ziti-prox-c/CMakeLists.txt

@@ -1,8 +1,4 @@
 
-project(ziti-prox-c
-        VERSION ${CMAKE_PROJECT_VERSION}
-        LANGUAGES C CXX
-        )
 add_executable(ziti-prox-c proxy.c)
 
 if(WIN32)