Add shard caching to CI

This commit is contained in:
saltycrys 2020-12-02 04:40:13 +01:00
parent 4fb360b19f
commit 2b6b0e62f4

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@ -10,39 +10,48 @@ jobs:
steps:
- uses: actions/checkout@v2
- name: Install Crystal
uses: oprypin/install-crystal@v1.2.4
# - name: Cache dependencies
# - name: Find out latest Crystal version
# run: |
# crystal_latest=$(curl -ILs -o /dev/null -w %{url_effective} https://github.com/crystal-lang/crystal/releases/latest | grep -o '[^/]*$')
# echo "crystal_latest=$crystal_latest" >> $GITHUB_ENV
# echo $crystal_latest
#
# - name: Cache Crystal
# uses: actions/cache@v2
# with:
# path: ./lib
# key: shards-${{ hashFiles('shard.lock') }} # shard.lock isn't tracked atm
# path: ./crystal-bin
# key: crystal-${{ env.crystal_latest }}
#
# - name: Add custom Crystal dir to path
# run: echo "./crystal-bin" >> $GITHUB_PATH
#
# - name: Find out installed Crystal version
# run: |
# if ! [ -x "$(command -v crystal)" ]; then
# crystal_installed="none"
# else
# crystal_installed=$(crystal version | grep Crystal | awk '{print $2}')
# fi
# echo "crystal_installed=$crystal_installed" >> $GITHUB_ENV
# echo $crystal_installed
# Docs at https://crystal-lang.org/reference/the_shards_command
#
# `shards install`
#
# Resolves and installs dependencies into the lib folder. If not already present, generates a shard.lock
# file from resolved dependencies, locking version numbers or Git commits.
# Reads and enforces locked versions and commits if a shard.lock file is present. The install command may
# fail if a locked version doesn't match a requirement, but may succeed if a new dependency was added, as
# long as it doesn't generate a conflict, thus generating a new shard.lock file.
#
# `shards update`
#
# Resolves and updates all dependencies into the lib folder again, whatever the locked versions and
# commits in the shard.lock file. Eventually generates a new shard.lock file.
#
# --------------------------------------------------------------------------------
#
# running either `shards install` or `shards update` without a `shard.lock` file does the same thing,
# downloading shards into the `lib` folder and writing a `shard.lock` file
#
# if there is a `shard.lock` file `shards install` installs the versions from the lock file while
# `shards update` does a `shards install` that pretends there isn't a lock file present
- name: Update and install shards
run: shards update
- name: Install Crystal
uses: oprypin/install-crystal@v1.2.4
# if: env.crystal_installed != env.crystal_latest
# with:
# destination: ./crystal-bin
- name: Cache Shards
uses: actions/cache@v2
with:
path: ./lib
key: shards-${{ hashFiles('shard.lock') }}
- name: Install Shards
run: |
if ! shards check; then
shards install
fi
- name: Run tests
run: crystal spec