chore: add git-hook on working-dir change, run yalc:publish

.git-hooks/post-index-change

@@ -0,0 +1,36 @@
+#!/bin/bash
+
+# Catch cases where the work dir changed after a git command.
+# In that cases, run ./scripts/on-workdir-changed.sh
+
+
+function in_rebase {
+  git_dir=$(git rev-parse --git-dir)
+  # Check if git_dir/rebase-merge or /rebase_apply exist.
+  # Then return the result
+  return $([ -d "$git_dir/rebase-merge" ] || [ -d "$git_dir/rebase-apply" ])
+}
+
+ROOT_DIR=$(git rev-parse --show-toplevel)
+cd "$ROOT_DIR"
+
+# If in rebase, this hook is called multiple times.
+# Skip here and wait for post-rewrite to have been called.
+if in_rebase; then
+  exit 0
+fi
+
+
+# Get first argument. If it is 1, this indicates, working dir files have changed.
+if [ "$1" = 1 ] ; then
+  ./scripts/on-workdir-changed.sh
+fi
+
+
+
+
+
+
+
+
+

.git-hooks/post-rewrite

@@ -0,0 +1,14 @@
+#!/bin/bash
+
+# Catch cases where the work dir changed after a git rebase.
+# In that cases, run ./scripts/on-workdir-changed.sh
+
+
+# If coming from a rewrite-rebase ($1 == rebase), run on-workdir-changed.
+if [ "$1" = "rebase" ] ; then
+    # cd to root directory
+    ROOT_DIR=$(git rev-parse --show-toplevel)
+    cd "$ROOT_DIR"
+
+  ./scripts/on-workdir-changed.sh
+fi

.git-hooks/pre-commit

@@ -3,77 +3,34 @@
 # This script runs the linter and prettier for staged files
 # in the middleware and frontend packages.
 
+
+# Skip, if flag is set.
 if [ "$SKIP_PRECOMMIT_CHECKS" = true ] || [ "$SKIP_PRECOMMIT_CHECKS" = 1 ] ; then
     echo "=== Skipping pre-commit prettier run ==="
     exit 0
 fi
 
+# cd to root directory.
 ROOT_DIR=$(git rev-parse --show-toplevel)
+cd "$ROOT_DIR"
+
 
 # Select staged files.
-FILES="$(git diff --cached --name-only --diff-filter=ACMR | sed 's| |\\ |g')"
+FILES="$(git diff --cached --name-only --diff-filter=ACMR | sed 's| |\\ |g' | xargs -r realpath | sed 's/.*/"&"/')"
 [ -z "$FILES" ] && echo "=== Nothing to do ===" && exit 0
 
+## Run scripts
 
-echo "======================"
-echo "=== Running linter ==="
-echo "======================"
-
-MIDDLEWARE_FILES="$(echo "$FILES" | grep -E "src/middleware" | xargs -r realpath)"
-FRONTEND_FILES="$(echo "$FILES" | grep -E "src/frontend" | xargs -r realpath)"
-
-LINT_FILE_TYPES="js|jsx|ts|tsx"
-LINT_MIDDLEWARE_FILES=$(echo "$MIDDLEWARE_FILES" | grep -E "\.($LINT_FILE_TYPES)$")
-LINT_FRONTEND_FILES=$(echo "$FRONTEND_FILES" | grep -E "\.($LINT_FILE_TYPES)$")
-
-# Function to evaluate the linter results
-function evaluate_linter_results {
-    if [ $? == 1 ]; then
-        echo "================================================================="
-        echo "The linter found some errors. Please fix them before committing."
-        echo "You can skip pre-commit checks by setting \$SKIP_PRECOMMIT_CHECKS"
-        echo "================================================================="
-        exit 1
-    elif [ $? -ge 2 ]; then
-        echo "==============================================================================="
-        echo "Something went wrong running the linter. Have you bootstrapped the project yet?"
-        echo "You can skip pre-commit checks by setting \$SKIP_PRECOMMIT_CHECKS"
-        echo "==============================================================================="
-        exit 1
-    fi
-}
-
-cd "$ROOT_DIR"/src/middleware
-yarn run lint-files $LINT_MIDDLEWARE_FILES
-evaluate_linter_results
-
-cd "$ROOT_DIR"/src/frontend
-yarn run lint-files $LINT_FRONTEND_FILES
-evaluate_linter_results
-
-cd "$ROOT_DIR"
-
-
-echo "========================"
-echo "=== Running prettier ==="
-echo "========================"
-
-# Run prettier on all staged files.
-cd "$ROOT_DIR"/src/middleware
-echo "$MIDDLEWARE_FILES" | xargs npx prettier --write --ignore-unknown
-cd "$ROOT_DIR"/src/frontend
-echo "$FRONTEND_FILES" | xargs npx prettier --write --ignore-unknown
-cd "$ROOT_DIR"
+./scripts/run-linter.sh $FILES
+if [ $? != 0 ]; then
+    exit $?
+fi
 
+./scripts/run-prettier.sh $FILES
 if [ $? != 0 ]; then
-    echo "========================================================================"
-    echo "Something went wrong running prettier. Have you run \`npm install\` yet?"
-    echo "You can skip pre-commit checks by setting \$SKIP_PRECOMMIT_CHECKS"
-    echo "========================================================================"
-    exit 1
+    exit $?
 fi
 
-echo "=== Prettier done ==="
 
 # Add back the modified/prettified files to staging
 echo "$FILES" | xargs -r git add

scripts/on-workdir-changed.sh

@@ -0,0 +1,9 @@
+#!/bin/bash
+
+# This script is called when a git command possibly modified files in the working dir.
+
+
+ROOT_DIR=$(git rev-parse --show-toplevel)
+cd "$ROOT_DIR"
+
+./scripts/run-yalc-publish.sh

scripts/run-linter.sh

@@ -0,0 +1,54 @@
+#!/bin/bash
+
+# Script to run linter before commit.
+# This is called by `.git-hooks/pre-commit`
+
+
+echo "======================"
+echo "=== Running linter ==="
+echo "======================"
+
+cd $(git rev-parse --show-toplevel)
+
+FILES="$@"
+ROOT_DIR=$(git rev-parse --show-toplevel)
+
+MIDDLEWARE_FILES="$(echo "$FILES" | grep -E "src/middleware" | xargs -r realpath | sed 's/.*/"&"/')"
+FRONTEND_FILES="$(echo "$FILES" | grep -E "src/frontend" | xargs -r realpath | sed 's/.*/"&"/')"
+
+LINT_FILE_TYPES="js|jsx|ts|tsx"
+LINT_MIDDLEWARE_FILES=$(echo "$MIDDLEWARE_FILES" | grep -E "\.($LINT_FILE_TYPES)$")
+LINT_FRONTEND_FILES=$(echo "$FRONTEND_FILES" | grep -E "\.($LINT_FILE_TYPES)$")
+
+# Function to evaluate the linter results
+function evaluate_linter_results {
+    if [ $? == 1 ]; then
+        echo "================================================================="
+        echo "The linter found some errors. Please fix them before committing."
+        echo "You can skip pre-commit checks by setting \$SKIP_PRECOMMIT_CHECKS"
+        echo "================================================================="
+        exit 1
+    elif [ $? -ge 2 ]; then
+        echo "==============================================================================="
+        echo "Something went wrong running the linter. Have you bootstrapped the project yet?"
+        echo "You can skip pre-commit checks by setting \$SKIP_PRECOMMIT_CHECKS"
+        echo "==============================================================================="
+        exit 1
+    fi
+}
+
+
+# Run linter on middleware and frontend files
+
+cd "$ROOT_DIR"/src/middleware
+yarn run lint-files $LINT_MIDDLEWARE_FILES
+evaluate_linter_results
+
+cd "$ROOT_DIR"/src/frontend
+yarn run lint-files $LINT_FRONTEND_FILES
+evaluate_linter_results
+
+
+echo "==== Linter done ====="
+
+exit 0

scripts/run-prettier.sh

@@ -0,0 +1,36 @@
+#!/bin/bash
+
+# Script to run prettier on staged files before commit.
+# This is called by `.git-hooks/pre-commit`
+
+
+echo "========================"
+echo "=== Running prettier ==="
+echo "========================"
+
+FILES="$@"
+
+ROOT_DIR=$(git rev-parse --show-toplevel)
+
+MIDDLEWARE_FILES="$(echo "$FILES" | grep -E "src/middleware" | xargs -r realpath | sed 's/.*/"&"/')"
+FRONTEND_FILES="$(echo "$FILES" | grep -E "src/frontend" | xargs -r realpath | sed 's/.*/"&"/')"
+
+
+# Run prettier on all given files.
+cd "$ROOT_DIR"/src/middleware
+echo "$MIDDLEWARE_FILES" | xargs npx prettier --write --ignore-unknown
+cd "$ROOT_DIR"/src/frontend
+echo "$FRONTEND_FILES" | xargs npx prettier --write --ignore-unknown
+cd "$ROOT_DIR"
+
+if [ $? != 0 ]; then
+    echo "========================================================================"
+    echo "Something went wrong running prettier. Have you run \`npm install\` yet?"
+    echo "You can skip pre-commit checks by setting \$SKIP_PRECOMMIT_CHECKS"
+    echo "========================================================================"
+    exit 1
+fi
+
+echo "==== Prettier done ====="
+
+exit 0

scripts/run-yalc-publish.sh

@@ -0,0 +1,16 @@
+#!/bin/bash
+
+# Script to run yalc:publish.
+# Called by on-workdir-changed.sh
+
+
+echo ==  Running yalc:publish.
+
+ROOT_DIR=$(git rev-parse --show-toplevel)
+cd "$ROOT_DIR"/src/frontend
+
+# Run yalc:publish. If not available, just print an info message.
+yarn yalc:publish &> /dev/null || \
+   echo "==== yarn or yalc is not installed. Skipping yalc:publish" 
+
+exit 0