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gitversion.pri
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gitversion.pri
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#from https://gist.github.com/grassator/11405930
# If there is no version tag in git this one will be used
VERSION = 0
# Need to discard STDERR so get path to NULL device
win32 {
NULL_DEVICE = NUL # Windows doesn't have /dev/null but has NUL
} else {
NULL_DEVICE = /dev/null
}
# Need to call git with manually specified paths to repository
BASE_GIT_COMMAND = git --git-dir $$PWD/.git --work-tree $$PWD
# Trying to get version from git tag / revision
GIT_HASH = $$system($$BASE_GIT_COMMAND describe --always --tags 2> $$NULL_DEVICE)
GIT_VERSION = $$GIT_HASH
GIT_COMMIT_COUNT = -1
# Check if we only have hash without version number
!contains(GIT_VERSION,\d+\.\d+\.\d+) {
# If there is nothing we simply use version defined manually
isEmpty(GIT_VERSION) {
GIT_VERSION = $$VERSION
} else { # otherwise construct proper git describe string
GIT_COMMIT_COUNT = $$system($$BASE_GIT_COMMAND rev-list HEAD --count 2> $$NULL_DEVICE)
isEmpty(GIT_COMMIT_COUNT) {
GIT_COMMIT_COUNT = -1
}
GIT_VERSION = $$GIT_COMMIT_COUNT-$$GIT_VERSION
}
}
# Turns describe output like 0.1.5-42-652c397 into "0.1.5.42.652c397"
GIT_VERSION2 = $$GIT_VERSION
GIT_VERSION2 ~= s/-/"."
# GIT_VERSION2 ~= s/g/""
# Now we are ready to pass parsed version to Qt
VERSION = $$GIT_VERSION2
win32 { # On windows version can only be numerical so remove commit hash
VERSION ~= s/\.\d+\.[a-f0-9]{6,}//
}
# Adding C preprocessor #DEFINE so we can use it in C++ code
# also here we want full version on every system so using GIT_VERSION
DEFINES += GIT_VERSION=\\\"$$GIT_VERSION\\\"
DEFINES += GIT_HASH=\\\"$$GIT_HASH\\\"
DEFINES += GIT_COMMIT_COUNT=\\\"$$GIT_COMMIT_COUNT\\\"
# By default Qt only uses major and minor version for Info.plist on Mac.
# This will rewrite Info.plist with full version
macx {
INFO_PLIST_PATH = $$shell_quote($${OUT_PWD}/$${TARGET}.app/Contents/Info.plist)
QMAKE_POST_LINK += /usr/libexec/PlistBuddy -c \"Set :CFBundleShortVersionString $${VERSION}\" $${INFO_PLIST_PATH}
}