mirror of
https://github.com/nickshanks/ResKnife.git
synced 2025-01-02 13:30:55 +00:00
98 lines
4.3 KiB
Bash
Executable File
98 lines
4.3 KiB
Bash
Executable File
#!/bin/bash
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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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INFO_STRINGS="${TARGET_BUILD_DIR}/${INFOSTRINGS_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 [ $COMMIT_COUNT_SINCE_TAG = 0 ]; then
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SHORT_VERSION="$LATEST_TAG"
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else
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# increment final digit of tag and append "d" + commit-count-since-tag
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# e.g. commit after 1.0 is 1.1d1, commit after 1.0.0 is 1.0.1d1
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# this is the bit that requires /bin/bash
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OLD_IFS=$IFS
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IFS="."
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VERSION_PARTS=($LATEST_TAG)
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LAST_PART=$((${#VERSION_PARTS[@]}-1))
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VERSION_PARTS[$LAST_PART]=$((${VERSION_PARTS[${LAST_PART}]}+1))
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SHORT_VERSION="${VERSION_PARTS[*]}d${COMMIT_COUNT_SINCE_TAG}"
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IFS=$OLD_IFS
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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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# substitute version information into InfoPlist.strings
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# this only works for English, and only for the main app :-(
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if [[ "$TARGET_NAME" = "ResKnife Cocoa" && "$DEVELOPMENT_LANGUAGE" = "English" ]]; then
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# refresh the index and check if it is dirty
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LANG=C
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LC_CTYPE=C
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BUILD_YEAR=$(date +%Y)
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git update-index -q --refresh
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#DIRTY=$(git diff-index --quiet HEAD; echo $?)
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DIRTY=0; git diff-index --quiet HEAD || DIRTY=1
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BUILD_HASH=$(git rev-parse --short HEAD)
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if [ $DIRTY = 0 ]
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then BUILD_ID="$BUILD_HASH"
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else BUILD_ID="${BUILD_HASH}+"
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fi
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# there is a tool called envsubst that does does this, but I dont have it installed.
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iconv -f utf-16 -t utf-8 < "${PROJECT_DIR}/Cocoa/English.lproj/InfoPlist.strings" | sed -e "s/\$SHORT_VERSION/${SHORT_VERSION}/g" -e "s/\$BUILD_ID/${BUILD_ID}/g" -e "s/\$BUILD_YEAR/${BUILD_YEAR}/g" | iconv -f utf-8 -t utf-16 > "$INFO_STRINGS"
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# these don't work, but are supposed to be more general
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#iconv -f utf-16 -t utf-8 < "${PROJECT_DIR}/Cocoa/English.lproj/InfoPlist.strings" | sed -e "s/\$(\w+)/$ENV{$1}/" | iconv -f utf-8 -t utf-16 > "$INFO_STRINGS"
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#iconv -f utf-16 -t utf-8 < "${PROJECT_DIR}/Cocoa/English.lproj/InfoPlist.strings" | perl -p -e 's/\$\{(\w+)\}/$ENV{$1}/eg' | iconv -f utf-8 -t utf-16 > "$INFO_STRINGS"
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fi
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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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#echo "INFOSTRINGS_PATH: $INFOSTRINGS_PATH"
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#echo "INFO_STRINGS: $INFO_STRINGS"
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