OpenAPI clients generation

.gitlab-ci.yml

@@ -4,6 +4,7 @@ stages:
   - build-and-lint
   - test
   - docker-nightly
+  - clients
 
 #before_script:
 #  - 'sed -i -z "s/database:\n  hostname: ''localhost''/database:\n  hostname: ''postgres''/" config/test.yaml'
@@ -84,6 +85,21 @@ cache:
 #  script:
 #    - NODE_PENDING_JOB_WAIT=1000 npm run ci -- api-$CI_NODE_INDEX
 
+build-openapi-clients:
+  stage: clients
+  only:
+    refs:
+      - master
+      - schedules
+    changes:
+      - support/doc/api/openapi.yaml
+  script: 
+    - apt-get update -qq
+    - apt-get -yqqq install openjdk-8-jre
+    - yarn install --pure-lockfile
+    - scripts/openapi-peertube-version.sh
+    - scripts/openapi-clients.sh
+
 build-nightly:
   stage: docker-nightly
   only:

package.json

@@ -73,6 +73,7 @@
     "release": "scripty",
     "release-embed-api": "scripty",
     "nightly": "scripty",
+    "openapi-clients": "scripty",
     "client-report": "scripty",
     "swagger-cli": "swagger-cli",
     "sass-lint": "sass-lint"
@@ -142,6 +143,7 @@
     "youtube-dl": "^3.0.2"
   },
   "devDependencies": {
+    "@openapitools/openapi-generator-cli": "^1.0.10-4.2.3",
     "@types/apicache": "^1.2.0",
     "@types/async": "^3.0.0",
     "@types/async-lock": "^1.1.0",

scripts/openapi-clients.sh

@@ -0,0 +1,81 @@
+#!/bin/bash
+# Required environment vars
+# =========================
+# API_LANGS
+#   A ':' delimited list of the client lib languages to be generated
+# API_GIT_USER
+#   The user that will be used to push/pull from the APIs repos
+# API_GIT_EMAIL
+#   The git email
+# GIT_TOKEN
+#   A personal access token for github or gilab for pushing to repos
+#   !!!This is a secret and shouldn't be logged publicly!!!
+
+# (Optional environment vars)
+# ===========================
+# API_COMMIT_MSG
+#   A message to use when committing to the lib repo
+# API_PATH_PREFIX
+#   Will be used for building the URL to the repo and path to checkout.
+#   !!! End with a slash "/", otherwise the prefix will be tacked onto the language
+# API_URL_USERNAME
+#   The username to use building the URL to the git repo.
+#   Default: API_GIT_USER
+# API_REPO_HOST
+#   Whoever's hosting the repo e.g gitlab.com, github.com, etc.
+#   Default: framagit.org
+
+# Unofficial bash strict mode
+# https://web.archive.org/web/20190115051613/https://redsymbol.net/articles/unofficial-bash-strict-mode/
+set -euo pipefail
+IFS=$'\n\t '
+
+# Set default values
+API_URL_USERNAME="${API_URL_USERNAME:-$API_GIT_USER}"
+API_PATH_PREFIX="${API_PATH_PREFIX:-}"
+API_REPO_HOST=${API_REPO_HOST:-framagit.org}
+
+echo "API_GIT_USER='${API_GIT_USER}'"
+echo "API_URL_USERNAME='${API_URL_USERNAME}'"
+echo "API_LANGS='${API_LANGS}'"
+
+git config --global user.email "${API_GIT_EMAIL}"
+git config --global user.name "${API_GIT_USER}"
+
+for lang in ${API_LANGS//:/ } ; do
+(
+    echo "Generating client API libs for $lang"
+
+    out_dir_prefix="dist/api/${API_PATH_PREFIX}"
+    out_dir="${out_dir_prefix}/${lang}"
+    git_repo_id="${API_PATH_PREFIX}${lang}"
+    host_path="${API_REPO_HOST}/${API_URL_USERNAME}/${git_repo_id}.git"
+    git_remote="https://${API_GIT_USER}:${GIT_TOKEN}@${host_path}"
+    if ! [ -e "$out_dir" ] ; then
+        # Make sure the prefix exists before cloning the repo
+        mkdir -p "${out_dir_prefix}"
+        git clone "https://${host_path}" "$out_dir"
+    fi
+
+    npx openapi-generator generate \
+        -i support/doc/api/openapi.yaml \
+        -c "support/openapi/${lang}.yaml" \
+        -g "$lang" \
+        --git-host "${API_REPO_HOST}" \
+        --git-user-id "${API_URL_USERNAME}" \
+        --git-repo-id "${git_repo_id}" \
+        -o "${out_dir}"
+
+    # Commit and push changes to the remote
+    cd "$out_dir"
+    git remote set-url origin "$git_remote"
+    # Make sure something has changed
+  if [[ $(git status -s | wc -l) = 0 ]] ; then
+        echo "No changes from previous version"
+        continue
+    fi
+    git add .
+    git commit -m "${API_COMMIT_MSG:-"Minor update $lang"}"
+    git push
+)
+done

scripts/openapi-peertube-version.sh

@@ -4,3 +4,8 @@
 PACKAGE_VERSION=$(node -p "require('./package.json').version")
 
 sed -i "s/\(^\s*\)version: .*/\1version: $PACKAGE_VERSION/" ./support/doc/api/openapi.yaml
+
+# Sets the package version for libs
+echo "packageVersion: $PACKAGE_VERSION" >> ./support/openapi/go.yaml
+echo "artifactVersion: $PACKAGE_VERSION" >> ./support/openapi/kotlin.yaml
+echo "packageVersion: $PACKAGE_VERSION" >> ./support/openapi/python.yaml

support/doc/api/openapi.yaml

@@ -13,6 +13,7 @@ info:
     altText: PeerTube Project Homepage
   description: |
     # Introduction
+
     The PeerTube API is built on HTTP(S). Our API is RESTful. It has predictable
     resource URLs. It returns HTTP response codes to indicate errors. It also
     accepts and returns JSON in the HTTP body. You can use your favorite
@@ -22,11 +23,13 @@ info:
     which generates a client SDK in the language of your choice.
 
     # Authentication
+
     When you sign up for an account, you are given the possibility to generate
     sessions, and authenticate using this session token. One session token can
     currently be used at a time.
 
     # Errors
+
     The API uses standard HTTP status codes to indicate the success or failure
     of the API call. The body of the response will be JSON in the following
     format.

support/openapi/go.yaml

@@ -0,0 +1,3 @@
+# https://openapi-generator.tech/docs/generators/go
+
+packageName: peertube

support/openapi/kotlin.yaml

@@ -0,0 +1,6 @@
+# https://openapi-generator.tech/docs/generators/kotlin
+
+artifactId: peertube-api
+groupId: org.peertube
+packageName: org.peertube.client
+

support/openapi/python.yaml

@@ -0,0 +1,5 @@
+# https://openapi-generator.tech/docs/generators/python
+
+packageName: peertube
+projectName: peertube
+

yarn.lock

@@ -18,6 +18,11 @@
     esutils "^2.0.2"
     js-tokens "^4.0.0"
 
+"@openapitools/openapi-generator-cli@^1.0.10-4.2.3":
+  version "1.0.10-4.2.3"
+  resolved "https://registry.yarnpkg.com/@openapitools/openapi-generator-cli/-/openapi-generator-cli-1.0.10-4.2.3.tgz#4b934362efb9262fc236d4fb81b381e29bdb8245"
+  integrity sha512-Xo4rbz3aPiObpVS8oBUR0pHWYU5WBG/bmsJg16yCG7/vpGE8o1YsROTWMFfaMepWfxESrLP5XOqlBkZqbre7dw==
+
 "@types/apicache@^1.2.0":
   version "1.2.2"
   resolved "https://registry.yarnpkg.com/@types/apicache/-/apicache-1.2.2.tgz#b820659b1d95e66ec0e71dcd0317e9d30f0c154b"