From 366a3c1c748798938f69418e0db7cccb3fdd30f0 Mon Sep 17 00:00:00 2001
From: Manuel Cillero <manuel@cillero.es>
Date: Thu, 21 Mar 2024 20:17:37 +0100
Subject: [PATCH] =?UTF-8?q?=F0=9F=94=A8=20Improve=20crate=20publishing=20w?=
 =?UTF-8?q?ith=20version=20check?=
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---
 tools/publish.sh | 82 +++++++++++++++++++++++++++++++++++-------------
 1 file changed, 61 insertions(+), 21 deletions(-)

diff --git a/tools/publish.sh b/tools/publish.sh
index 61b01f79..2f117d2f 100755
--- a/tools/publish.sh
+++ b/tools/publish.sh
@@ -1,31 +1,61 @@
 #!/bin/bash
 
+# Navigate to the root workspace directory
 cd "$(dirname "$0")"
 cd ..
 
+# Check if there are unstaged changes in the Git repository
 if [ -n "$(git status --porcelain)" ]; then
     echo "You have local changes!"
     exit 1
 fi
 
+# Updates the 'latest' branch with changes from 'main'
+read -p "Do you want to update the 'latest' branch? (y/n) " -n 1 -r
+echo
+if [[ $REPLY =~ ^[Yy]$ ]]
+then
+    echo "UPDATING 'latest' branch"
+    git checkout latest
+    git merge main
+    echo "PUSHING updated 'latest' branch to remote repository"
+    git push origin latest
+    git checkout main
+else
+    echo "Omitting update of 'latest' branch"
+fi
+
+
+# Define a function to publish a crate to crates.io
 function publish_crate() {
-    echo -e "\nPublishing ${crate}"
-    cp ../LICENSE-MIT "$crate"
-    cp ../LICENSE-APACHE "$crate"
-    pushd "$crate"
-    git add LICENSE-MIT LICENSE-APACHE
-#   cargo publish --no-verify --allow-dirty
-    cargo publish --allow-dirty
-    popd
-    sleep 20
+    echo -e "\nPUBLISHING $CRATE"
+    # Get the last published version from crates.io
+    PUBLISHED_VERSION=$(cargo search "$CRATE " | grep "^$CRATE = " | sed -E 's/^.*"([^"]+)".*$/\1/')
+    # Read the current version from Cargo.toml
+    CURRENT_VERSION=$(grep '^version = ' Cargo.toml | head -n 1 | sed -E 's/^version = "([^"]+)".*$/\1/')
+    # Compare the versions
+    if [ "$PUBLISHED_VERSION" = "$CURRENT_VERSION" ]; then
+        echo "Skipping version $CURRENT_VERSION as it already exists on crates.io"
+    else
+        echo "Publishing version $CURRENT_VERSION..."
+        if [ "$CRATE" = "pagetop" ]; then
+            cargo publish
+        else
+            cp ../../LICENSE-MIT .
+            cp ../../LICENSE-APACHE .
+            git add LICENSE-MIT LICENSE-APACHE
+            cargo publish --allow-dirty
+        fi
+        sleep 20
+    fi
 }
 
 # If package A depends on package B, B must come before A in this list
-helpers=(
+HELPERS=(
     pagetop-macros
     pagetop-build
 )
-packages=(
+PACKAGES=(
     pagetop-user
     pagetop-admin
     pagetop-node
@@ -33,17 +63,27 @@ packages=(
     pagetop-bulmix
 )
 
-pushd helpers
-for crate in "${helpers[@]}"; do publish_crate; done
-popd
+# Publish all helper crates
+pushd helpers > /dev/null 2>&1
+for CRATE in "${HELPERS[@]}"; do
+    pushd "$CRATE" > /dev/null 2>&1
+    publish_crate
+    popd > /dev/null 2>&1
+done
+popd > /dev/null 2>&1
 
-echo -e "\nPublishing root crate"
-cargo publish --allow-dirty
-sleep 20
+# Publish the root crate
+CRATE=pagetop; publish_crate
 
-pushd packages
-for crate in "${packages[@]}"; do publish_crate; done
-popd
+# Publish all main packages
+pushd packages > /dev/null 2>&1
+for CRATE in "${PACKAGES[@]}"; do
+    pushd "$CRATE" > /dev/null 2>&1
+    publish_crate
+    popd > /dev/null 2>&1
+done
+popd > /dev/null 2>&1
 
-echo "Cleaning local state"
+# Reset local Git repository to clean licenses after publishing
+echo -e "\nCleaning local state"
 git reset HEAD --hard