[cmake] CPMUtil rewrite of the day number 852 (#4130)

Composite PR for several changes to CPMUtil, most notably:
- https://git.crueter.xyz/CMake/CPMUtil/pulls/19
- https://git.crueter.xyz/CMake/CPMUtil/pulls/22
- https://git.crueter.xyz/CMake/CPMUtil/pulls/24
- https://git.crueter.xyz/CMake/CPMUtil/pulls/25

These contain a lot of changes that generally simplify control flow and improve ease-of-use. Read those descriptions and patchsets for more info.

Signed-off-by: crueter <crueter@eden-emu.dev>
Reviewed-on: https://git.eden-emu.dev/eden-emu/eden/pulls/4130
Reviewed-by: CamilleLaVey <camillelavey99@gmail.com>
Reviewed-by: MaranBr <maranbr@eden-emu.dev>
This commit is contained in:
crueter
2026-07-06 23:11:39 +02:00
parent 4c65780f11
commit 66b073ab8d
45 changed files with 2306 additions and 2992 deletions
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# CPMUtil CMake Test Scripts
Testing out some CMake scripting functionality.
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#!/usr/bin/env -S cmake -P
# SPDX-FileCopyrightText: Copyright 2026 crueter
# SPDX-License-Identifier: LGPL-3.0-or-later
cmake_minimum_required(VERSION 3.31)
# TODO: Account for CPMConfig.cmake
list(APPEND CMAKE_MODULE_PATH ${CMAKE_SOURCE_DIR})
list(APPEND CMAKE_MODULE_PATH ${CMAKE_SOURCE_DIR}/CMakeModules)
set(CPMUTIL_ROOT ${CMAKE_SOURCE_DIR})
include(CPMUtil)
# Parse the JSON object for a given key.
macro(parse_key key)
get_json_object(${key})
set(JSON_NAME ${key})
parse_object(${object})
endmacro()
# Get a package's effective URL, for an already parsed object
function(get_package_url_object out)
if (${url})
set(${out} "${url}")
else()
get_package_url(URL_OUT "${out}"
GIT_HOST "${git_host}"
REPO "${repo}"
VERSION "${version}"
ARTIFACT "${artifact}"
PACKAGE "${package}")
endif()
return(PROPAGATE ${out})
endfunction()
# Fetch a package from an already-parsed object.
function(fetch_package_object)
set(optionArgs FORCE)
cmake_parse_arguments(ARG "${optionArgs}" "" "" ${ARGN})
if (${url})
set(pkg_url "${url}")
else()
get_package_url(URL_OUT pkg_url
GIT_HOST "${git_host}"
REPO "${repo}"
VERSION "${version}"
ARTIFACT "${artifact}"
PACKAGE "${package}")
endif()
if (DEFINED CACHE_PATH_OVERRIDE)
set(cache_path ${CACHE_PATH_OVERRIDE})
else()
get_cache_path(${package} ${version} cache_path)
endif()
set(fetch_args
URL "${pkg_url}"
HASH "${hash}"
PATH "${cache_path}"
PATCHES ${patches})
if(ARG_FORCE)
list(APPEND fetch_args FORCE)
endif()
fetch_package(${fetch_args})
endfunction()
# Format the cpmfile. Requires one of: jq, python, perl
# If you don't have any of those, sorry not sorry.
# Maybe I should make a shell-based alternative.
function(format_cpmfile)
# jq is the preferred formatter since it's the fastest
cpm_find_program(JQ_EXECUTABLE jq)
if (JQ_EXECUTABLE)
set(command ${JQ_EXECUTABLE} --indent 4 -S .)
else()
# Python is simple and works
find_package(Python 3.5 COMPONENTS Interpreter QUIET)
if (Python_FOUND)
set(command ${Python_EXECUTABLE} -m json.tool
--indent 4 --sort-keys)
else()
# json_pp (part of perl) also works well
cpm_find_program(JSONPP_EXECUTABLE json_pp)
if (JSONPP_EXECUTABLE)
set(json_opts "indent" "indent_length=4" "canonical"
"space_after=1" "space_before=0")
string(JOIN "," json_opts_str ${json_opts})
set(command ${JSONPP_EXECUTABLE} -f json -t json -json_opt
"${json_opts_str}")
else()
fatal("Fatal: could not find one of jq, Python, or perl"
"(json_pp). Install one of these packages to use"
"CPMUtil's tooling. If they ARE installed, your"
"CMake installation is broken.")
endif()
endif()
endif()
get_cpmfile_path(file)
mktempdir(TMP)
set(tmp_file ${TMP}/cpmfile.json)
execute_process(COMMAND ${command}
INPUT_FILE ${file}
OUTPUT_FILE ${tmp_file})
# TODO: error handling, mv, cp?
file(COPY_FILE ${tmp_file} ${file})
file(REMOVE_RECURSE ${TMP})
endfunction()
# Computes expected SHA512 hash of a package
function(get_package_hash url out)
mktempdir(TMP)
get_filename_component(filename ${url} NAME)
set(file ${TMP}/${filename})
cpm_download("${url}" "${file}")
file(SHA512 ${file} ${out})
file(REMOVE_RECURSE ${TMP})
return(PROPAGATE ${out})
endfunction()
# Download and put the content into a variable.
function(cpm_download_var url out)
mktempdir(TMP)
set(file ${TMP}/tmp)
cpm_download("${url}" "${file}")
file(READ ${file} ${out})
file(REMOVE_RECURSE ${TMP})
return(PROPAGATE ${out})
endfunction()
# Check if a URL request succeeds without actually saving anything
function(cpm_url_exists url out)
foreach(i RANGE 5)
file(DOWNLOAD "${url}" STATUS ret LOG log TIMEOUT 10)
list(GET ret 0 code)
if (code EQUAL 0)
set(${out} TRUE)
break()
else()
if (log MATCHES "HTTP/[0-9.]+ (429|403)")
sleep(5)
continue()
endif()
set(${out} FALSE)
break()
endif()
endforeach()
return(PROPAGATE ${out})
endfunction()
# Get latest tag for a package.
# Requires an already-parsed object
function(get_latest_tag out)
# TODO: Ci packages
if (NOT repo OR ci)
set(${out} null)
return(PROPAGATE ${out})
endif()
# first determine if this is a tag or not
if (git_host STREQUAL github.com)
set(api "https://api.github.com/repos/${repo}")
set(check_endpoint "/git/refs/tags")
else()
set(api "https://${git_host}/api/v1/repos/${repo}")
set(check_endpoint "/tags")
endif()
# artifacts must only check releases
if ("${artifact}" STREQUAL "")
set(json_key name)
set(endpoint "/tags")
else()
set(json_key tag_name)
set(endpoint "/releases")
set(check_endpoint "/releases/tags")
endif()
cpm_url_exists("${api}${check_endpoint}/${version}" is_tag)
if (NOT is_tag)
set(${out} null)
return(PROPAGATE ${out})
endif()
# strip out prefixes e.g. boost-, openssl-, v
# NOTE: subrels e.g. -1 at the end may cause issues.
string(REGEX REPLACE "[^0-9.-]" "" t_numeric_version "${version}")
string(REGEX REPLACE "-$|^-" "" t_numeric_version "${numeric_version}")
# now api req
cpm_download_var("${api}${endpoint}" tags)
string(JSON len LENGTH ${tags})
math(EXPR last_index "${len} - 1")
set(greatest_version_numeric ${t_numeric_version})
set(greatest_version ${version})
foreach(i RANGE ${last_index})
string(JSON tag_obj GET "${tags}" ${i})
string(JSON tag_name GET "${tag_obj}" ${json_key})
# same as above
string(REGEX REPLACE "[^0-9.-]" "" numeric_tag "${tag_name}")
string(REGEX REPLACE "-$|^-" "" numeric_tag "${numeric_tag}")
if (numeric_tag VERSION_GREATER_EQUAL greatest_version_numeric)
set(greatest_version_numeric ${numeric_tag})
set(greatest_version ${tag_name})
endif()
endforeach()
# numeric version replacement
if (numeric_version)
set(${out} ${greatest_version_numeric})
else()
set(${out} ${greatest_version})
endif()
return(PROPAGATE ${out})
endfunction()
# TODO(crueter): Combine these
# Update hash and version of a package
# Outputs the updated object
function(modify_package object version hash out)
string(JSON new_object SET "${object}" hash "\"${hash}\"")
string(JSON new_object SET "${new_object}" version "\"${version}\"")
set(${out} "${new_object}")
return(PROPAGATE ${out})
endfunction()
# Update hash and numeric_version of a package
# Outputs the updated object
function(modify_package_numeric object version hash out)
string(JSON new_object SET "${object}" hash "\"${hash}\"")
string(JSON new_object SET "${new_object}" numeric_version "\"${version}\"")
set(${out} "${new_object}")
return(PROPAGATE ${out})
endfunction()
function(get_cpmfile_keys out)
get_cpmfile_content(object)
string(JSON len LENGTH ${object})
math(EXPR last_index "${len} - 1")
foreach(i RANGE ${last_index})
string(JSON key MEMBER ${object} ${i})
list(APPEND ${out} ${key})
endforeach()
return(PROPAGATE ${out})
endfunction()
function(parse_script_args out)
if(PRINT_USAGE)
usage()
cmake_language(EXIT 0)
endif()
if(NOT CMAKE_SCRIPT_MODE_FILE OR NOT CMAKE_ARGC)
set(${out} "" PARENT_SCOPE)
return()
endif()
set(found_script FALSE)
set(idx 0)
get_filename_component(script_name "${CMAKE_SCRIPT_MODE_FILE}" NAME)
while(idx LESS CMAKE_ARGC)
if(found_script)
set(arg "${CMAKE_ARGV${idx}}")
if(NOT arg STREQUAL "--")
list(APPEND positional_args ${arg})
endif()
elseif(CMAKE_ARGV${idx} STREQUAL CMAKE_SCRIPT_MODE_FILE)
set(found_script TRUE)
else()
get_filename_component(arg_name "${CMAKE_ARGV${idx}}" NAME)
if(arg_name STREQUAL script_name)
set(found_script TRUE)
endif()
endif()
math(EXPR idx "${idx} + 1")
endwhile()
if(ALL_PACKAGES AND NOT NO_ALL)
get_cpmfile_keys(all_keys)
if(NO_CI)
set(filtered_keys)
foreach(key ${all_keys})
parse_key(${key})
if(NOT ci)
list(APPEND filtered_keys ${key})
endif()
endforeach()
set(positional_args ${filtered_keys})
else()
set(positional_args ${all_keys})
endif()
endif()
set(${out} ${positional_args} PARENT_SCOPE)
endfunction()
# Convert a CMake list to a JSON array
function(list_to_array list out)
set(${out} "[]")
set(idx 0)
foreach(elem ${list})
string(JSON ${out} SET ${${out}} "${idx}" "\"${elem}\"")
math(EXPR idx "${idx} + 1")
endforeach()
return(PROPAGATE ${out})
endfunction()
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#!/usr/bin/env -S cmake -P
# SPDX-FileCopyrightText: Copyright 2026 crueter
# SPDX-License-Identifier: LGPL-3.0-or-later
cmake_minimum_required(VERSION 3.31)
include(${CMAKE_CURRENT_LIST_DIR}/ScriptUtils.cmake)
# TODO: Run some sanity checks e.g. patches exist, etc.
format_cpmfile()
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#!/usr/bin/env -S cmake -P
# SPDX-FileCopyrightText: Copyright 2026 crueter
# SPDX-License-Identifier: LGPL-3.0-or-later
cmake_minimum_required(VERSION 3.31)
include(${CMAKE_CURRENT_LIST_DIR}/ScriptUtils.cmake)
set(NO_ALL TRUE)
function(usage)
echo([=[
Usage: cpmutil.sh ls
List all packages in the cpmfile.
]=])
endfunction()
get_cpmfile_keys(keys)
foreach(key ${keys})
echo("${key}")
endforeach()
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#!/usr/bin/env -S cmake -P
# SPDX-FileCopyrightText: Copyright 2026 crueter
# SPDX-License-Identifier: LGPL-3.0-or-later
cmake_minimum_required(VERSION 3.31)
include(${CMAKE_CURRENT_LIST_DIR}/../ScriptUtils.cmake)
function(usage)
echo([=[
Usage: add.cmake [OPTIONS...]
Internal use only.
]=])
endfunction()
if (NOT DEFINED KEY)
fatal("KEY is required")
endif()
if (NOT DEFINED REPO)
fatal("REPO is required")
endif()
if (NOT DEFINED VERSION)
fatal("VERSION is required")
endif()
if (NOT DEFINED CI)
set(CI FALSE)
endif()
# construct json
set(object "{}")
macro(add key val)
set(${key} ${val})
string(JSON object SET ${object} ${key} "\"${val}\"")
endmacro()
add(repo ${REPO})
add(version ${VERSION})
if (DEFINED GIT_HOST AND NOT "${GIT_HOST}" STREQUAL github.com)
add(git_host ${GIT_HOST})
else()
set(git_host github.com)
endif()
if (DEFINED PACKAGE)
add(package ${PACKAGE})
else()
set(package ${KEY})
endif()
if (DEFINED FIND_ARGS)
add(find_args "${FIND_ARGS}")
endif()
if (DEFINED MIN_VERSION)
add(min_version ${MIN_VERSION})
endif()
if (DEFINED ARTIFACT)
add(artifact ${ARTIFACT})
endif()
if (CI)
add(ci true)
if (DEFINED DISABLED_PLATFORMS)
list_to_array(${DISABLED_PLATFORMS} json_disabled)
string(JSON object SET "${object}" disabled_platforms "${json_disabled}")
endif()
else()
if (DEFINED OPTIONS)
list_to_array(${OPTIONS} json_options)
string(JSON object SET "${object}" options "${json_options}")
endif()
# get hash
get_package_url_object(pkg_url)
get_package_hash("${pkg_url}" pkg_hash)
add(hash ${pkg_hash})
endif()
echo("\"${KEY}\": ${object}")
# now write
get_cpmfile_content(cpmfile)
# update cached cpmfile content
string(JSON cpmfile SET "${cpmfile}" "${KEY}" "${object}")
# write cached cpmfile
get_cpmfile_path(file)
file(WRITE ${file} "${cpmfile}")
format_cpmfile()
echo("-- Added ${KEY}")
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#!/usr/bin/env -S cmake -P
# SPDX-FileCopyrightText: Copyright 2026 crueter
# SPDX-License-Identifier: LGPL-3.0-or-later
cmake_minimum_required(VERSION 3.31)
include(${CMAKE_CURRENT_LIST_DIR}/../ScriptUtils.cmake)
function(usage)
echo([=[
Usage: cpmutil.sh package dir [-a|--all] [PACKAGE]...
Get the local directory for the specified packages.
Options:
-a, --all Operate on all packages in this project.
]=])
endfunction()
parse_script_args(args)
# TODO: CI packages.
foreach(key ${args})
parse_key(${key})
# Guh.
get_cache_path(${package} ${version} cache_path)
cmake_path(ABSOLUTE_PATH cache_path NORMALIZE OUTPUT_VARIABLE abs_path)
echo("${key}: ${abs_path}")
endforeach()
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#!/usr/bin/env -S cmake -P
# SPDX-FileCopyrightText: Copyright 2026 crueter
# SPDX-License-Identifier: LGPL-3.0-or-later
cmake_minimum_required(VERSION 3.31)
include(${CMAKE_CURRENT_LIST_DIR}/../ScriptUtils.cmake)
function(usage)
echo([=[
Usage: cpmutil.sh package fetch [-a|--all] [PACKAGE]...
Fetch the specified package or packages from their defined download locations.
If the package is already cached, it will not be re-fetched.
Options:
-a, --all Operate on all packages in this project.
]=])
endfunction()
set(NO_CI TRUE)
parse_script_args(args)
foreach(key ${args})
if (ci)
continue()
endif()
parse_key(${key})
echo("-- ${key}")
fetch_package_object()
endforeach()
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#!/usr/bin/env -S cmake -P
# SPDX-FileCopyrightText: Copyright 2026 crueter
# SPDX-License-Identifier: LGPL-3.0-or-later
cmake_minimum_required(VERSION 3.31)
include(${CMAKE_CURRENT_LIST_DIR}/../ScriptUtils.cmake)
function(usage)
echo([=[
Usage: cpmutil.sh package hash [-a|--all] [PACKAGE]...
Check the hash of a specific package or packages.
If a hash mismatch occurs, this script will update the package's hash.
Options:
-a, --all Operate on all packages in this project.
Note that this procedure will usually take a long time
depending on the number and size of dependencies.
]=])
endfunction()
set(NO_CI TRUE)
parse_script_args(args)
get_cpmfile_content(cpmfile)
foreach(key ${args})
if (ci)
continue()
endif()
parse_key("${key}")
echo("-- ${key}")
get_package_url_object(pkg_url)
get_package_hash("${pkg_url}" pkg_hash)
if (pkg_hash STREQUAL hash)
echo("Hashes match")
else()
echo_error("Hash mismatch")
echo_error("Expected: ${hash}")
echo_error("Got: ${pkg_hash}")
modify_package("${object}" "${version}" "${pkg_hash}" new_object)
# update cached cpmfile content
string(JSON cpmfile SET "${cpmfile}" "${key}" "${new_object}")
echo("Corrected hash for ${key}")
endif()
endforeach()
# write cached cpmfile
get_cpmfile_path(file)
file(WRITE ${file} "${cpmfile}")
format_cpmfile()
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#!/usr/bin/env -S cmake -P
# SPDX-FileCopyrightText: Copyright 2026 crueter
# SPDX-License-Identifier: LGPL-3.0-or-later
cmake_minimum_required(VERSION 3.31)
include(${CMAKE_CURRENT_LIST_DIR}/../ScriptUtils.cmake)
function(usage)
echo([=[
Usage: cpmutil.sh package patch [PACKAGE]
Create an in-tree patch for the specified package.
]=])
endfunction()
set(NO_ALL TRUE)
# arg parsing
parse_script_args(args)
list(LENGTH args arg_len)
if(arg_len GREATER 0)
list(GET args 0 KEY)
endif()
if (NOT KEY)
fatal("You must provide a key")
endif()
if (NOT DEFINED DESCRIPTION)
fatal("No description provided")
endif()
parse_key(${KEY})
get_cache_path(${package} ${version} local_cache)
if (NOT EXISTS ${local_cache})
fatal("${package} is not fetched locally")
endif()
# get last patch number + 1
list(LENGTH patches patches_len)
math(EXPR last_index "${patches_len} - 1")
list(GET patches ${last_index} patch)
string(REGEX MATCH "[0-9][0-9][0-9][0-9]" number "${patch}")
math(EXPR new_patchnum "${number} + 1")
# now pad it for filename usage
set(padded "0000${new_patchnum}")
string(LENGTH ${padded} total_len)
math(EXPR start_index "${total_len} - 4")
string(SUBSTRING ${padded} ${start_index} 4 padded_patch_number)
# this requires Git
find_package(Git REQUIRED)
# fetch temporary package
mktempdir(TMP)
set(CACHE_PATH_OVERRIDE ${TMP}/local)
fetch_package_object()
# make patch dir
set(patch_dir "${CPMUTIL_PATCH_DIR}/${KEY}")
file(MAKE_DIRECTORY "${patch_dir}")
# git stuff
macro(git_cmd out out_status)
echo("${GIT_EXECUTABLE} ${ARGN}")
# TODO: error handling
execute_process(COMMAND ${GIT_EXECUTABLE} ${ARGN}
WORKING_DIRECTORY ${CACHE_PATH_OVERRIDE}
OUTPUT_VARIABLE ${out}
RESULT_VARIABLE ${out_status})
endmacro()
# initialize
git_cmd(_ _ init)
git_cmd(_ _ add -A)
git_cmd(_ _ commit -m init)
git_cmd(_ _ "--work-tree=${local_cache}" add -A)
# check for diffs
git_cmd(_ diff_status diff --cached --quiet)
git_cmd(out _ diff)
if (diff_status EQUAL 0)
echo(${out})
echo_error("No differences found between local copy and source")
file(REMOVE_RECURSE ${TMP})
cmake_language(EXIT 1)
endif()
# prompt for patch description
git_cmd(_ commit_status commit -m "${DESCRIPTION}")
# format patch
git_cmd(patch_content _ format-patch -1 HEAD --stdout)
# now get patch name...
# strip out existing numeric prefix
string(REGEX REPLACE "^[0-9][0-9][0-9][0-9]-" "" name_part "${DESCRIPTION}")
# spaces to dashes
string(REPLACE " " "-" name_part "${name_part}")
# strip out non-alphanumeric or dash characters
string(REGEX REPLACE "[^a-zA-Z0-9-]" "" name_part "${name_part}")
# collapse consecutive dashes
string(REGEX REPLACE "-+" "-" name_part "${name_part}")
# strip leading/trailing dashes
string(REGEX REPLACE "^-|-$" "" name_part "${name_part}")
if (NOT name_part)
set(name_part "patch")
echo_error("Warning: could not determine patch name")
endif()
# Truncate to 49 chars (60 - num prefix - `.patch` suffix)
string(SUBSTRING "${name_part}" 0 49 name_part)
# And remove any trailing dashes
string(REGEX REPLACE "-$" "" name_part "${name_part}")
# now construct and save patch
set(patch_name "${padded_patch_number}-${name_part}.patch")
file(WRITE "${patch_dir}/${patch_name}" "${patch_content}")
echo("-- Patch created at ${patch_dir}/${patch_name}")
file(REMOVE_RECURSE ${TMP})
# Now add to cpmfile.
get_cpmfile_content(content)
# Build new patches JSON array
set(new_patches "[")
if(patches)
string(JSON existing GET "${content}" "${KEY}" "patches")
string(JSON len LENGTH "${existing}")
math(EXPR range_end "${len} - 1")
foreach(idx RANGE ${range_end})
string(JSON val GET "${existing}" ${idx})
string(APPEND new_patches "\"${val}\",")
endforeach()
endif()
string(APPEND new_patches "\"${patch_name}\"]")
# Update the cpmfile
string(JSON content SET "${content}" "${KEY}" patches "${new_patches}")
get_cpmfile_path(file_path)
file(WRITE "${file_path}" "${content}")
format_cpmfile()
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#!/usr/bin/env -S cmake -P
# SPDX-FileCopyrightText: Copyright 2026 crueter
# SPDX-License-Identifier: LGPL-3.0-or-later
cmake_minimum_required(VERSION 3.31)
include(${CMAKE_CURRENT_LIST_DIR}/../ScriptUtils.cmake)
function(usage)
echo([=[
Usage: cpmutil.sh package reset [-a|--all] [PACKAGE]...
Reset a locally fetched package to its original state.
This is most useful for dropping any changes you've made.
Options:
-a, --all Operate on all packages in this project.
]=])
endfunction()
set(NO_CI TRUE)
parse_script_args(args)
foreach(key ${args})
if (ci)
continue()
endif()
parse_key(${key})
echo("-- ${key}")
fetch_package_object(FORCE)
endforeach()
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#!/usr/bin/env -S cmake -P
# SPDX-FileCopyrightText: Copyright 2026 crueter
# SPDX-License-Identifier: LGPL-3.0-or-later
cmake_minimum_required(VERSION 3.31)
include(${CMAKE_CURRENT_LIST_DIR}/../ScriptUtils.cmake)
function(usage)
echo([=[
Usage: cpmutil.sh package rm [PACKAGE]...
Delete a package or packages' cpmfile definition.
]=])
endfunction()
set(NO_ALL TRUE)
parse_script_args(args)
get_cpmfile_content(object)
# Remove key
foreach(key ${args})
string(JSON object REMOVE "${object}" ${key})
endforeach()
# write
get_cpmfile_path(file)
file(WRITE ${file} "${object}")
format_cpmfile()
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#!/usr/bin/env -S cmake -P
# SPDX-FileCopyrightText: Copyright 2026 crueter
# SPDX-License-Identifier: LGPL-3.0-or-later
cmake_minimum_required(VERSION 3.31)
include(${CMAKE_CURRENT_LIST_DIR}/../ScriptUtils.cmake)
function(usage)
echo([=[
Usage: cpmutil.sh package update [-a|--all] [-c|--commit] [PACKAGE]...
Check for updates for a package or packages.
Options:
-a, --all Operate on all packages in this project.
-c, --commit Automatically generate a commit message
]=])
endfunction()
set(NO_CI TRUE)
parse_script_args(args)
get_cpmfile_content(cpmfile)
set(update_log "")
set(changed FALSE)
foreach(key ${args})
parse_key(${key})
get_latest_tag(tag)
if (${tag} STREQUAL null)
continue()
elseif(NOT ${tag} STREQUAL ${version})
if (numeric_version)
set(old_version ${numeric_version})
echo("${key}: ${old_version} -> ${tag}")
set(numeric_version ${tag})
get_json_element("${object}" version version)
else()
set(old_version ${version})
echo("${key}: ${old_version} -> ${tag}")
set(version ${tag})
endif()
get_json_element("${object}" artifact artifact)
# Redo version replacements
process_version_replacements()
get_package_url_object(pkg_url)
get_package_hash("${pkg_url}" pkg_hash)
if (numeric_version)
modify_package_numeric("${object}"
"${tag}" "${pkg_hash}" new_object)
else()
modify_package("${object}" "${tag}" "${pkg_hash}" new_object)
endif()
# update cached cpmfile content
string(JSON cpmfile SET "${cpmfile}" "${key}" "${new_object}")
# used for commit
string(APPEND update_log "* ${key}: ${old_version} -> ${tag}\n")
set(changed TRUE)
else()
echo("${key}: Up to date")
endif()
endforeach()
get_cpmfile_path(file)
file(WRITE ${file} "${cpmfile}")
format_cpmfile()
if(MAKE_COMMIT AND changed)
mktempdir(TMP)
find_package(Git QUIET)
if (NOT Git_FOUND)
fatal("Git is required to be installed for --commit,"
"but it could not be found.")
endif()
set(msg_file ${TMP}/commit_msg.txt)
file(WRITE ${msg_file} "Update dependencies\n\n${update_log}")
execute_process(COMMAND ${GIT_EXECUTABLE} add cpmfile.json
WORKING_DIRECTORY ${CMAKE_SOURCE_DIR})
execute_process(COMMAND ${GIT_EXECUTABLE} commit -F ${msg_file}
WORKING_DIRECTORY ${CMAKE_SOURCE_DIR})
file(REMOVE_RECURSE ${TMP})
endif()
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#!/usr/bin/env -S cmake -P
# SPDX-FileCopyrightText: Copyright 2026 crueter
# SPDX-License-Identifier: LGPL-3.0-or-later
cmake_minimum_required(VERSION 3.31)
include(${CMAKE_CURRENT_LIST_DIR}/../ScriptUtils.cmake)
function(usage)
echo([=[
Usage: cpmutil.sh package url [-a|--all] [PACKAGE]...
Get the download URL for the specified packages.
Options:
-a, --all Operate on all packages in this project.
]=])
endfunction()
parse_script_args(args)
foreach(key ${args})
parse_key(${key})
get_package_url_object(pkg_url)
echo("${key}: ${pkg_url}")
endforeach()
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#!/usr/bin/env -S cmake -P
# SPDX-FileCopyrightText: Copyright 2026 crueter
# SPDX-License-Identifier: LGPL-3.0-or-later
cmake_minimum_required(VERSION 3.31)
include(${CMAKE_CURRENT_LIST_DIR}/../ScriptUtils.cmake)
function(usage)
echo([=[
Usage: cpmutil.sh package version [PACKAGE] [VERSION]
Update a package's version. If the package uses a sha, you must provide a sha,
and if the package uses a tag, you must provide the fully qualified tag.
]=])
endfunction()
set(NO_ALL TRUE)
# arg parsing
parse_script_args(args)
list(LENGTH args arg_len)
if(arg_len GREATER 0)
list(GET args 0 KEY)
endif()
if(arg_len GREATER 1)
list(GET args 1 NEW_VERSION)
endif()
# checks
if (NOT KEY)
fatal("You must provide a key")
endif()
if (NOT NEW_VERSION)
fatal("You must provide a version")
endif()
# action
get_cpmfile_content(cpmfile)
parse_key("${KEY}")
if (numeric_version)
set(numeric_version ${NEW_VERSION})
get_json_element("${object}" version version)
else()
set(version ${NEW_VERSION})
endif()
get_json_element("${object}" artifact artifact)
# Redo version replacements
process_version_replacements()
get_package_url_object(pkg_url)
get_package_hash("${pkg_url}" pkg_hash)
if (numeric_version)
modify_package_numeric("${object}"
"${NEW_VERSION}" "${pkg_hash}" new_object)
else()
modify_package("${object}" "${NEW_VERSION}" "${pkg_hash}" new_object)
endif()
# update cached cpmfile content
string(JSON cpmfile SET "${cpmfile}" "${key}" "${new_object}")
# write cached cpmfile
get_cpmfile_path(file)
file(WRITE ${file} "${cpmfile}")
format_cpmfile()
echo("-- * Updated")
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#!/usr/bin/env -S cmake -P
# SPDX-FileCopyrightText: Copyright 2026 crueter
# SPDX-License-Identifier: LGPL-3.0-or-later
cmake_minimum_required(VERSION 3.31)
include(${CMAKE_CURRENT_LIST_DIR}/../ScriptUtils.cmake)
function(usage)
echo([=[
Usage: cpmutil.sh package which [PACKAGE]...
Check if a package or packages are defined in the cpmfile.
]=])
endfunction()
set(NO_ALL TRUE)
parse_script_args(args)
set(exit 0)
get_cpmfile_content(object)
foreach(key ${args})
# Check if a key exists
string(JSON member ERROR_VARIABLE err GET "${object}" ${key})
if (NOT err)
echo("${key}")
else()
echo_error("${key} not defined in cpmfile")
set(exit 1)
endif()
endforeach()
cmake_language(EXIT ${exit})
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#!/usr/bin/env -S cmake -P
# SPDX-FileCopyrightText: Copyright 2026 crueter
# SPDX-License-Identifier: LGPL-3.0-or-later
cmake_minimum_required(VERSION 3.31)
include(${CMAKE_CURRENT_LIST_DIR}/ScriptUtils.cmake)
# Update CPMUtil and its tooling/etc
set(pwd ${CMAKE_SOURCE_DIR})
set(host "https://git.crueter.xyz")
set(repo "CMake/CPMUtil")
set(release "releases/download/continuous")
set(filename CPMUtil.tar.zst)
mktempdir(TMP)
# Download tarball
set(url "${host}/${repo}/${release}/${filename}")
set(file ${TMP}/${filename})
cpm_download(${url} ${file})
# Extract to current working directory
file(ARCHIVE_EXTRACT
INPUT ${file}
DESTINATION ${pwd})
# done :)
echo("Updated CPMUtil")
file(REMOVE_RECURSE ${TMP})