Add script to build and publish packages.

publish_all.sh

@@ -0,0 +1,97 @@
+#!/bin/bash
+set -eEo pipefail
+
+spinwait_pid=
+spinwait_col=
+spinwait() {
+    IFS=';'
+    # inspiration https://unix.stackexchange.com/a/183121
+    read -sdR -p $'\E[6n' spinwait_row spinwait_col
+    spinwait_row="${spinwait_row#*[}"
+
+    s=(\| / - \\)
+    i=0
+    while true; do
+        tput cup $((spinwait_row-1)) $spinwait_col 2> /dev/null
+        echo -en "  ${s[i]}"; i=$(( (i + 1) % ${#s[@]}))
+        sleep 0.2
+    done &
+    spinwait_pid=$!
+}
+spinwait-stop() {
+    optional_msg=$1
+    kill $spinwait_pid 2> /dev/null
+    tput cup $((spinwait_row-1)) $spinwait_col 2> /dev/null
+    [ -n "$optional_msg" ] && echo -e "  $optional_msg" || echo -e "   "
+}
+
+project_name=
+get-project-name() {
+    # inspiration https://stackoverflow.com/a/73519411
+    project_name=$(awk \
+        -F' = ' \
+        -v s="project" \
+        -v p="name" \
+        '
+        # process only sections (they start with ^[ )
+        /^\[/{
+            gsub(/[\[\]]/, "", $1)
+            f = ($1 == s)
+            next
+        }
+        # print only the value following the ` = `
+        # only for the line starting with `name = `
+        NF && f && $1==p{
+            gsub(/"/, "", $2)
+            print $2
+        }' pyproject.toml)
+}
+
+trap 'spinwait-stop' ERR
+trap 'spinwait-stop; exit' SIGINT SIGTERM
+build() {
+    dir="$1"
+    pushd $dir 1> /dev/null
+    get-project-name
+    echo -n Building $project_name
+    spinwait
+    rm -rf dist/
+    python -m build 1> /dev/null
+    spinwait-stop done
+    popd 1> /dev/null
+}
+
+publish() {
+    set +e
+    local dir="$1"
+    local repository
+    [ -n "$2" ] && repository="$2" || repository="testpypi"
+    pushd $dir 1> /dev/null
+    get-project-name
+    echo Publishing $project_name to $repository
+    python -m twine upload --repository $repository dist/*
+    popd 1> /dev/null
+}
+
+declare -a packages=( \
+    . \
+    src/AWS \
+    src/database \
+    src/development \
+    src/platform \
+    src/programming \
+    src/testing \
+    src/web
+)
+
+for package in ${packages[@]}; do
+    build $package
+done
+
+# default to testpypi
+[ -n "$1" ] && repository="$1" || repository="testpypi"
+
+tput init 2> /dev/null
+for package in ${packages[@]}; do
+    publish $package $repository
+done