From 52ff071ad371bdbda7ac8499c7037f7ecdb3aaef Mon Sep 17 00:00:00 2001
From: howardwu <howardwu@berkeley.edu>
Date: Thu, 25 Feb 2021 09:57:22 -0800
Subject: [PATCH] Update leo-publish CI

---
 .circleci/leo-publish.sh | 56 +++++++++++++++++++++++++++++++---------
 1 file changed, 44 insertions(+), 12 deletions(-)

diff --git a/.circleci/leo-publish.sh b/.circleci/leo-publish.sh
index 99f4b1bd61..ac0bd0246a 100755
--- a/.circleci/leo-publish.sh
+++ b/.circleci/leo-publish.sh
@@ -1,19 +1,51 @@
 # leo login, publish and logout
 
-$LEO new test-app && cd test-app
+# Login
 $LEO login -u "ALEO_PM_USERNAME" -p "ALEO_PM_PASSWORD"
 
-# sed command below takes 0.1.0 version (which is default for new programs)
-# and replaces it with GITHUB_RUN_ID - a unique incremental number for each
-# GH Actions run; [AUTHOR] gets replaced with $USER variable; and we're ready
-# to publish package with newer version and correct author
-cat Leo.toml | sed "s/0.1.0/0.1.$GITHUB_RUN_ID/g" | sed "s/\[AUTHOR\]/$USER/g" > Leo.toml
+# Clone the test-app package.
+$LEO clone test-app
 
+# Fetch the current Leo package version number.
+#
+# 1. Print out the Leo.toml file.
+# 2. Search for a line with the word "version".
+# 3. Isolate that into a single line.
+# 4. Split the line from the '=' sign and keep the right-hand side.
+# 5. Remove the quotes around the version number.
+# 6. Trim any excess whitespace.
+export CURRENT=$(cat Leo.toml \
+| grep version \
+| head -1 \
+| awk -F= '{ print $2 }' \
+| sed 's/[",]//g' \
+| xargs)
+
+# Increment the current Leo package version number by 1.
+#
+# 1. Print out the Leo.toml file.
+# 2. Search for a line with the word "version".
+# 3. Isolate that into a single line.
+# 4. Split the line from the '=' sign and keep the right-hand side.
+# 5. Remove the quotes around the version number.
+# 6. Trim any excess whitespace.
+# 7. Increment the version number by 1 (on the semver patch).
+#
+# https://stackoverflow.com/questions/8653126/how-to-increment-version-number-in-a-shell-script
+export UPDATED=$(cat Leo.toml \
+| grep version \
+| head -1 \
+| awk -F= '{ print $2 }' \
+| sed 's/[",]//g' \
+| xargs \
+| awk -F. -v OFS=. 'NF==1{print ++$NF}; NF>1{if(length($NF+1)>length($NF))$(NF-1)++; $NF=sprintf("%0*d", length($NF), ($NF+1)%(10^length($NF))); print}')
+
+# Write the updated Leo package version number to the Leo.toml file.
+export TOML=$(cat Leo.toml | sed "s/$CURRENT/$UPDATED/g")
+echo $TOML > Leo.toml
+
+# Publish the package to Aleo.pm
 $LEO publish
+
+# Logout
 $LEO logout
-
-mkdir hello-world && cd hello-world || exit 1
-$LEO init
-ls -la
-$LEO run
-