Split analysis workflows into CodeQL, FOSSA, Snyk

This reverts #934, but takes into account the mistakes that were fixed
there.

Signed-off-by: Hidde Beydals <hello@hidde.co>

.github/workflows/codeql-analysis.yml

@@ -0,0 +1,67 @@
+# For most projects, this workflow file will not need changing; you simply need
+# to commit it to your repository.
+#
+# You may wish to alter this file to override the set of languages analyzed,
+# or to provide custom queries or build logic.
+#
+# ******** NOTE ********
+# We have attempted to detect the languages in your repository. Please check
+# the `language` matrix defined below to confirm you have the correct set of
+# supported CodeQL languages.
+#
+name: "CodeQL"
+
+on:
+  push:
+    branches: [ main ]
+  pull_request:
+    # The branches below must be a subset of the branches above
+    branches: [ main ]
+  schedule:
+    - cron: '18 10 * * 3'
+
+jobs:
+  analyze:
+    name: Analyze
+    runs-on: ubuntu-latest
+
+    strategy:
+      fail-fast: false
+      matrix:
+        language: [ 'go' ]
+        # CodeQL supports [ 'cpp', 'csharp', 'go', 'java', 'javascript', 'python' ]
+        # Learn more:
+        # https://docs.github.com/en/free-pro-team@latest/github/finding-security-vulnerabilities-and-errors-in-your-code/configuring-code-scanning#changing-the-languages-that-are-analyzed
+
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v2
+
+      # Initializes the CodeQL tools for scanning.
+      - name: Initialize CodeQL
+        uses: github/codeql-action/init@v1
+        with:
+          languages: ${{ matrix.language }}
+          # If you wish to specify custom queries, you can do so here or in a config file.
+          # By default, queries listed here will override any specified in a config file.
+          # Prefix the list here with "+" to use these queries and those in the config file.
+          # queries: ./path/to/local/query, your-org/your-repo/queries@main
+
+      # Autobuild attempts to build any compiled languages  (C/C++, C#, or Java).
+      # If this step fails, then you should remove it and run the build manually (see below)
+      - name: Autobuild
+        uses: github/codeql-action/autobuild@v1
+
+      # ℹ️ Command-line programs to run using the OS shell.
+      # 📚 https://git.io/JvXDl
+
+      # ✏️ If the Autobuild fails above, remove it and uncomment the following three lines
+      #    and modify them (or add more) to build your code if your project
+      #    uses a compiled language
+
+      #- run: |
+      #   make bootstrap
+      #   make release
+
+      - name: Perform CodeQL Analysis
+        uses: github/codeql-action/analyze@v1

.github/workflows/fossa.yml

@@ -0,0 +1,19 @@
+name: FOSSA
+
+on:
+  push:
+    branches: [main]
+  pull_request:
+    branches: [main]
+
+jobs:
+  scan:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+      - name: Run FOSSA scan and upload build data
+        uses: fossa-contrib/fossa-action@v1
+        with:
+          # FOSSA Push-Only API Token
+          fossa-api-key: 5ee8bf422db1471e0bcf2bcb289185de
+          github-token: ${{ github.token }}

.github/workflows/scan.yml

@@ -1,44 +0,0 @@
-name: scan
-on:
-  push:
-  pull_request:
-    branches: [main]
-
-jobs:
-  analyze:
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/checkout@v2
-      - uses: actions/setup-go@v2
-        with:
-          go-version: 1.15.x
-      - name: FOSSA Analysis
-        if: github.event_name == 'pull_request'
-        uses: fossa-contrib/fossa-action@v1
-        with:
-          fossa-api-key: 5ee8bf422db1471e0bcf2bcb289185de
-          github-token: ${{ github.token }}
-      - name: CodeQL Init
-        if: github.event_name == 'pull_request'
-        uses: github/codeql-action/init@v1
-        with:
-          languages: "go"
-      - name: CodeQL Autobuild
-        if: github.event_name == 'pull_request'
-        uses: github/codeql-action/autobuild@v1
-      - name: CodeQL Analysis
-        if: github.event_name == 'pull_request'
-        uses: github/codeql-action/analyze@v1
-      - name: Snyk Init
-        if: github.event_name == 'push'
-        uses: snyk/actions/setup@master
-      - name: Snyk Analysis
-        if: github.event_name == 'push'
-        run: snyk test --sarif-file-output=snyk.sarif
-        env:
-          SNYK_TOKEN: ${{ secrets.SNYK_TOKEN }}
-      - name: Snyk Upload result to GitHub Code Scanning
-        if: github.event_name == 'push'
-        uses: github/codeql-action/upload-sarif@v1
-        with:
-          sarif_file: snyk.sarif

.github/workflows/snyk.yml

@@ -0,0 +1,24 @@
+name: Snyk
+
+on:
+  push:
+    branches: [main]
+  pull_request:
+    branches: [main]
+
+jobs:
+  security:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@master
+      - name: Run Snyk to check for vulnerabilities
+        uses: snyk/actions/golang@master
+        continue-on-error: true
+        env:
+          SNYK_TOKEN: ${{ secrets.SNYK_TOKEN }}
+        with:
+          args: --sarif-file-output=snyk.sarif
+      - name: Upload result to GitHub Code Scanning
+        uses: github/codeql-action/upload-sarif@v1
+        with:
+          sarif_file: snyk.sarif