Repository: lstoll/heroku-buildpack-monorepo
Branch: master
Commit: 82e175c304f9
Files: 4
Total size: 2.0 KB

Directory structure:
gitextract_s4da254e/

├── README.md
└── bin/
    ├── compile
    ├── detect
    └── release

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FILE CONTENTS
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FILE: README.md
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# Heroku Monorepo Buildpack

Imagine you have a single code base, which has a few different applications within it... or at least the ability to run a few different applications. Or, maybe you're Google with your mono repo?

In any case, how do you manage this on Heroku? You don't. Heroku applications assume one repo to one application.

Enter the Monorepo buildpack, which is a copy of [heroku-buildpack-multi-procfile](https://github.com/heroku/heroku-buildpack-multi-procfile) except it moves the target path in to the root, rather than just the Procfile. This helps for ruby apps etc.

# Usage

1. Write a bunch of ~~Procfiles~~ apps and scatter them through out your code base.
2. Create a bunch of Heroku apps.
3. For each app, set `APP_BASE=relative/path/to/app/root`, and of course:
   `heroku buildpacks:add -a <app> https://github.com/lstoll/heroku-buildpack-monorepo`
4. For each app, `git push git@heroku.com:<app> master`

Note: If you already have other buildpacks defined, you'll need to make sure that the heroku-buildpack-monorepo buildpack is defined first. You can do this by adding `-i 1` to the `heroku buildpacks:add` command.

# Authors

Andrew Gwozdziewycz <apg@heroku.com> and Cyril David <cyx@heroku.com> and now Lincoln Stoll <lstoll@heroku.com>


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FILE: bin/compile
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#!/usr/bin/env bash

# Ensure wildcards in globs match dotfiles too.
shopt -s dotglob

indent() {
    sed -u 's/^/      /'
}

BUILD_DIR="$1"
CACHE_DIR="$2"
ENV_DIR="$3"
STAGE="$(mktemp -d)"

if [ ! -f "${ENV_DIR}/APP_BASE" ]; then
    echo "APP_BASE was not set. Aborting" | indent
    exit 1
fi
APP_BASE="$(cat "${ENV_DIR}/APP_BASE")"

(
    mv "${BUILD_DIR}/${APP_BASE}" "${STAGE}" &&
    rm -rf "${BUILD_DIR}"/* &&
    mv "${STAGE}/$(basename "$APP_BASE")"/* "${BUILD_DIR}"
)

if [ $? -ne 0 ]; then
    echo "FAILED to copy directory into place" | indent
    exit 1
fi

echo "Copied ${APP_BASE} to root of app successfully" | indent



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FILE: bin/detect
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#!/usr/bin/env bash

echo "Monorepo"
exit 0


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FILE: bin/release
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#!/usr/bin/env bash

echo "--- {}"
exit 0