Created
March 15, 2015 12:56
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Bump version shell script.
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| #!/bin/bash | |
| # Thanks goes to @pete-otaqui for the initial gist: | |
| # https://gist.github.com/pete-otaqui/4188238 | |
| # | |
| # Original version modified by Marek Suscak | |
| # | |
| # works with a file called VERSION in the current directory, | |
| # the contents of which should be a semantic version number | |
| # such as "1.2.3" or even "1.2.3-beta+001.ab" | |
| # this script will display the current version, automatically | |
| # suggest a "minor" version update, and ask for input to use | |
| # the suggestion, or a newly entered value. | |
| # once the new version number is determined, the script will | |
| # pull a list of changes from git history, prepend this to | |
| # a file called CHANGELOG.md (under the title of the new version | |
| # number), give user a chance to review and update the changelist | |
| # manually if needed and create a GIT tag. | |
| NOW="$(date +'%B %d, %Y')" | |
| RED="\033[1;31m" | |
| GREEN="\033[0;32m" | |
| YELLOW="\033[1;33m" | |
| BLUE="\033[1;34m" | |
| PURPLE="\033[1;35m" | |
| CYAN="\033[1;36m" | |
| WHITE="\033[1;37m" | |
| RESET="\033[0m" | |
| LATEST_HASH=`git log --pretty=format:'%h' -n 1` | |
| QUESTION_FLAG="${GREEN}?" | |
| WARNING_FLAG="${YELLOW}!" | |
| NOTICE_FLAG="${CYAN}❯" | |
| ADJUSTMENTS_MSG="${QUESTION_FLAG} ${CYAN}Now you can make adjustments to ${WHITE}CHANGELOG.md${CYAN}. Then press enter to continue." | |
| PUSHING_MSG="${NOTICE_FLAG} Pushing new version to the ${WHITE}origin${CYAN}..." | |
| if [ -f VERSION ]; then | |
| BASE_STRING=`cat VERSION` | |
| BASE_LIST=(`echo $BASE_STRING | tr '.' ' '`) | |
| V_MAJOR=${BASE_LIST[0]} | |
| V_MINOR=${BASE_LIST[1]} | |
| V_PATCH=${BASE_LIST[2]} | |
| echo -e "${NOTICE_FLAG} Current version: ${WHITE}$BASE_STRING" | |
| echo -e "${NOTICE_FLAG} Latest commit hash: ${WHITE}$LATEST_HASH" | |
| V_MINOR=$((V_MINOR + 1)) | |
| V_PATCH=0 | |
| SUGGESTED_VERSION="$V_MAJOR.$V_MINOR.$V_PATCH" | |
| echo -ne "${QUESTION_FLAG} ${CYAN}Enter a version number [${WHITE}$SUGGESTED_VERSION${CYAN}]: " | |
| read INPUT_STRING | |
| if [ "$INPUT_STRING" = "" ]; then | |
| INPUT_STRING=$SUGGESTED_VERSION | |
| fi | |
| echo -e "${NOTICE_FLAG} Will set new version to be ${WHITE}$INPUT_STRING" | |
| echo $INPUT_STRING > VERSION | |
| echo "## $INPUT_STRING ($NOW)" > tmpfile | |
| git log --pretty=format:" - %s" "v$BASE_STRING"...HEAD >> tmpfile | |
| echo "" >> tmpfile | |
| echo "" >> tmpfile | |
| cat CHANGELOG.md >> tmpfile | |
| mv tmpfile CHANGELOG.md | |
| echo -e "$ADJUSTMENTS_MSG" | |
| read | |
| echo -e "$PUSHING_MSG" | |
| git add CHANGELOG.md VERSION | |
| git commit -m "Bump version to ${INPUT_STRING}." | |
| git tag -a -m "Tag version ${INPUT_STRING}." "v$INPUT_STRING" | |
| git push origin --tags | |
| else | |
| echo -e "${WARNING_FLAG} Could not find a VERSION file." | |
| echo -ne "${QUESTION_FLAG} ${CYAN}Do you want to create a version file and start from scratch? [${WHITE}y${CYAN}]: " | |
| read RESPONSE | |
| if [ "$RESPONSE" = "" ]; then RESPONSE="y"; fi | |
| if [ "$RESPONSE" = "Y" ]; then RESPONSE="y"; fi | |
| if [ "$RESPONSE" = "Yes" ]; then RESPONSE="y"; fi | |
| if [ "$RESPONSE" = "yes" ]; then RESPONSE="y"; fi | |
| if [ "$RESPONSE" = "YES" ]; then RESPONSE="y"; fi | |
| if [ "$RESPONSE" = "y" ]; then | |
| echo "0.1.0" > VERSION | |
| echo "## 0.1.0 ($NOW)" > CHANGELOG.md | |
| git log --pretty=format:" - %s" >> CHANGELOG.md | |
| echo "" >> CHANGELOG.md | |
| echo "" >> CHANGELOG.md | |
| echo -e "$ADJUSTMENTS_MSG" | |
| read | |
| echo -e "$PUSHING_MSG" | |
| git add VERSION CHANGELOG.md | |
| git commit -m "Add VERSION and CHANGELOG.md files, Bump version to v0.1.0." | |
| git tag -a -m "Tag version 0.1.0." "v0.1.0" | |
| git push origin --tags | |
| fi | |
| fi | |
| echo -e "${NOTICE_FLAG} Finished." |
Add some stuff to this version, available at https://gist.github.com/Nomane/df017387aaa2d24cbacb5da3a55256cf
Thanks Marek
Great!! Thank you.
That's helpful.
This script gave me the idea to create my own with some more functionality https://gist.github.com/jv-k/703e79306554c26a65a7cfdb9ca119c6
Great script - thanks. But it seems the commit containing the new VERSION and Changelog.md is not pushed by the script, and needs to be pushed manually afterwards. Is this intentional? Forgetting to push it will result in a conflict when another contributor pushes a tag with the same name.
@larskoeie My script takes care of that, check it out.
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What about settings tag comment with changelog ?