Bandit instrumentation (#357)

* Bandit instrumentation

* Delete old test

* update otel http

* Enable custom header extraction opts

* Use jason for otp < 27

* Extract exception status code

* Delete inspect

* Update opentelemetry_bandit.ex

* Update opentelemetry_bandit.ex

* http2 fixes

* bump semconv

* update deps

* Remove override

* Add override back for the moment

* Update deps

* Convert opt-in attrs to plain list

* Update instrumentation/opentelemetry_bandit/lib/opentelemetry_bandit.ex

Co-authored-by: Greg Mefford <[email protected]>

* Update instrumentation/opentelemetry_bandit/lib/opentelemetry_bandit.ex

Co-authored-by: Greg Mefford <[email protected]>

* Typo and format

* unused value

* Massage handler parameters

* Assume protocols on http1 struct won't change

* Break headers docs to subsection

* Mark version as an rc

* Dialyzer

---------

Co-authored-by: Greg Mefford <[email protected]>

Author: bryannaegele

.github/workflows/elixir.yml

@@ -27,6 +27,47 @@ jobs:
           matrixStringifiedObject="$(jq -c . .github/elixir-test-matrix.json)"
           echo "matrix=$matrixStringifiedObject" >> $GITHUB_OUTPUT
 
+  opentelemetry-bandit:
+    needs: [test-matrix]
+    if: (contains(github.event.pull_request.labels.*.name, 'elixir') && contains(github.event.pull_request.labels.*.name, 'opentelemetry_bandit'))
+    env:
+      app: "opentelemetry_bandit"
+    defaults:
+      run:
+        working-directory: instrumentation/${{ env.app }}
+    runs-on: ubuntu-24.04
+    name: Opentelemetry Bandit test on Elixir ${{ matrix.elixir_version }} (OTP ${{ matrix.otp_version }})
+    strategy:
+      fail-fast: false
+      matrix: ${{ fromJson(needs.test-matrix.outputs.matrix) }}
+    steps:
+      - uses: actions/checkout@v4
+      - uses: erlef/setup-beam@v1
+        with:
+          version-type: strict
+          otp-version: ${{ matrix.otp_version }}
+          elixir-version: ${{ matrix.elixir_version }}
+          rebar3-version: ${{ matrix.rebar3_version }}
+      - name: Cache
+        uses: actions/cache@v4
+        with:
+          path: |
+            ~/deps
+            ~/_build
+          key: ${{ runner.os }}-build-${{ matrix.otp_version }}-${{ matrix.elixir_version }}-v3-${{ hashFiles('**/mix.lock') }}
+      - name: Fetch deps
+        if: steps.deps-cache.outputs.cache-hit != 'true'
+        run: mix deps.get
+      - name: Compile project
+        run: mix compile --warnings-as-errors
+      - name: Check formatting
+        run: mix format --check-formatted
+        if: matrix.check_formatted
+      - name: dialyzer
+        run: mix dialyzer
+      - name: Test
+        run: mix test
+
   opentelemetry-broadway:
     needs: [test-matrix]
     if: (contains(github.event.pull_request.labels.*.name, 'elixir') && contains(github.event.pull_request.labels.*.name, 'opentelemetry_broadway'))
@@ -367,45 +408,6 @@ jobs:
       - name: Test
         run: mix test
 
-  opentelemetry-bandit:
-    needs: [test-matrix]
-    if: (contains(github.event.pull_request.labels.*.name, 'elixir') && contains(github.event.pull_request.labels.*.name, 'opentelemetry_bandit'))
-    env:
-      app: "opentelemetry_bandit"
-    defaults:
-      run:
-        working-directory: instrumentation/${{ env.app }}
-    runs-on: ubuntu-24.04
-    name: Opentelemetry Bandit test on Elixir ${{ matrix.elixir_version }} (OTP ${{ matrix.otp_version }})
-    strategy:
-      fail-fast: false
-      matrix: ${{ fromJson(needs.test-matrix.outputs.matrix) }}
-    steps:
-      - uses: actions/checkout@v4
-      - uses: erlef/setup-beam@v1
-        with:
-          version-type: strict
-          otp-version: ${{ matrix.otp_version }}
-          elixir-version: ${{ matrix.elixir_version }}
-          rebar3-version: ${{ matrix.rebar3_version }}
-      - name: Cache
-        uses: actions/cache@v4
-        with:
-          path: |
-            ~/deps
-            ~/_build
-          key: ${{ runner.os }}-build-${{ matrix.otp_version }}-${{ matrix.elixir_version }}-v3-${{ hashFiles('**/mix.lock') }}
-      - name: Fetch deps
-        if: steps.deps-cache.outputs.cache-hit != 'true'
-        run: mix deps.get
-      - name: Compile project
-        run: mix compile --warnings-as-errors
-      - name: Check formatting
-        run: mix format --check-formatted
-        if: matrix.check_formatted
-      - name: Test
-        run: mix test
-
   opentelemetry-redix:
     needs: [test-matrix]
     if: (contains(github.event.pull_request.labels.*.name, 'elixir') && contains(github.event.pull_request.labels.*.name, 'opentelemetry_redix'))

instrumentation/opentelemetry_bandit/.gitignore

@@ -25,3 +25,5 @@ erl_crash.dump
 # Temporary files, for example, from tests.
 /tmp/
 .DS_Store
+
+/priv/plts/*