63 lines
2.5 KiB
Bash
Executable File
63 lines
2.5 KiB
Bash
Executable File
#!/bin/sh
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# This script automatically sets the version and short version string of
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# an Xcode project from the Git repository containing the project.
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#
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# To use this script in Xcode, add the script's path to a "Run Script" build
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# phase for your application target.
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set -o errexit
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set -o nounset
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# First, check for git in $PATH
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hash git 2>/dev/null || { echo >&2 "Git required, not installed. Aborting build number update script."; exit 0; }
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# Alternatively, we could use Xcode's copy of the Git binary,
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# but old Xcodes don't have this.
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#GIT=$(xcrun -find git)
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# Run Script build phases that operate on product files of the target that defines them should use the value of this build setting [TARGET_BUILD_DIR]. But Run Script build phases that operate on product files of other targets should use “BUILT_PRODUCTS_DIR” instead.
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INFO_PLIST="${TARGET_BUILD_DIR}/${INFOPLIST_PATH}"
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# Build version (closest-tag-or-branch "-" commits-since-tag "-" short-hash dirty-flag)
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BUILD_VERSION=$(git describe --tags --always --dirty=+)
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# Use the latest tag for short version (expected tag format "n[.n[.n]]")
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LATEST_TAG=$(git describe --tags --abbrev=0)
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COMMIT_COUNT_SINCE_TAG=$(git rev-list --count ${LATEST_TAG}..)
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if [ $LATEST_TAG = "start" ]
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then LATEST_TAG=0
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fi
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if [ $COMMIT_COUNT_SINCE_TAG = 0 ]
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then SHORT_VERSION="$LATEST_TAG"
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else SHORT_VERSION="${LATEST_TAG}d${COMMIT_COUNT_SINCE_TAG}"
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fi
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# Bundle version (commits-on-master-until-branch "." commits-on-branch)
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# Assumes that two release branches will not diverge from the same commit on master.
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if [ $(git rev-parse --abbrev-ref HEAD) = "master" ]; then
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MASTER_COMMIT_COUNT=$(git rev-list --count HEAD)
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BRANCH_COMMIT_COUNT=0
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BUNDLE_VERSION="$MASTER_COMMIT_COUNT"
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else
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MASTER_COMMIT_COUNT=$(git rev-list --count $(git rev-list master.. | tail -n 1)^)
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BRANCH_COMMIT_COUNT=$(git rev-list --count master..)
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if [ $BRANCH_COMMIT_COUNT = 0 ]
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then BUNDLE_VERSION="$MASTER_COMMIT_COUNT"
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else BUNDLE_VERSION="${MASTER_COMMIT_COUNT}.${BRANCH_COMMIT_COUNT}"
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fi
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fi
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defaults write "$INFO_PLIST" CFBundleBuildVersion "$BUILD_VERSION"
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defaults write "$INFO_PLIST" CFBundleShortVersionString "$SHORT_VERSION"
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defaults write "$INFO_PLIST" CFBundleVersion "$BUNDLE_VERSION"
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# For debugging:
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#echo "BUILD VERSION: $BUILD_VERSION"
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#echo "LATEST_TAG: $LATEST_TAG"
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#echo "COMMIT_COUNT_SINCE_TAG: $COMMIT_COUNT_SINCE_TAG"
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#echo "SHORT VERSION: $SHORT_VERSION"
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#echo "MASTER_COMMIT_COUNT: $MASTER_COMMIT_COUNT"
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#echo "BRANCH_COMMIT_COUNT: $BRANCH_COMMIT_COUNT"
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#echo "BUNDLE_VERSION: $BUNDLE_VERSION"
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