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Merge pull request #563 from sercxanto/fix_version_comparison

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Fix version comparison
This commit is contained in:
wpferguson
2025-03-01 14:00:32 -05:00
committed by GitHub
parent 3ec9dc4963 2624338100
commit 115dbbec32
1 changed files with 39 additions and 2 deletions
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41
lib/dtutils.lua
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@@ -61,7 +61,7 @@ dtutils.libdoc.functions["check_min_api_version"] = {
function dtutils.check_min_api_version(min_api, script_name)
local current_api = dt.configuration.api_version_string
if min_api > current_api then
if dtutils.compare_api_versions(min_api, current_api) > 0 then
dt.print_error("This application is written for lua api version " .. min_api .. " or later.")
dt.print_error("The current lua api version is " .. current_api)
dt.print("ERROR: " .. script_name .. " failed to load. Lua API version " .. min_api .. " or later required.")
@@ -96,7 +96,7 @@ dtutils.libdoc.functions["check_max_api_version"] = {
function dtutils.check_max_api_version(max_api, script_name)
local current_api = dt.configuration.api_version_string
if current_api > max_api then
if dtutils.compare_api_versions(current_api, max_api) > 0 then
dt.print_error("This application is written for lua api version " .. max_api .. " or earlier.")
dt.print_error("The current lua api version is " .. current_api)
dt.print("ERROR: " .. script_name .. " failed to load. Lua API version " .. max_api .. " or earlier required.")
@@ -427,4 +427,41 @@ function dtutils.gen_uuid(case)
return uuid
end
dtutils.libdoc.functions["compare_api_versions"] = {
Name = [[compare_api_versions]],
Synopsis = [[compare two API version strings]],
Usage = [[local du = require "lib/dtutils"
local result = du.compare_api_versions(version1, version2)
version1 - string - the first version string to compare (example: "5.0.0")
version2 - string - the second version string to compare (example: "5.1.0")]],
Description = [[compare_api_versions compares two version strings and returns 1 if version1 is greater,
-1 if version2 is greater, and 0 if they are equal.]],
Return_Value = [[result - 1 if version1 is greater, -1 if version2 is greater, 0 if they are equal.]],
Limitations = [[]],
Example = [[compare_api_versions("5.0.0", "5.1.0") returns -1]],
See_Also = [[]],
Reference = [[]],
License = [[]],
Copyright = [[]],
}
function dtutils.compare_api_versions(version1, version2)
local v1 = {}
for num in version1:gmatch("%d+") do table.insert(v1, tonumber(num)) end
local v2 = {}
for num in version2:gmatch("%d+") do table.insert(v2, tonumber(num)) end
for i = 1, math.max(#v1, #v2) do
local num1 = v1[i] or 0
local num2 = v2[i] or 0
if num1 > num2 then
return 1
elseif num1 < num2 then
return -1
end
end
return 0
end
return dtutils