ci+fix: add update-providers workflow + non-destructive fetch_models

.github/workflows/update-providers.yml

@@ -0,0 +1,124 @@
+name: Update provider_models.yaml
+
+on:
+  repository_dispatch:
+    types: [update-providers]
+  workflow_dispatch:
+
+permissions:
+  contents: write
+  pull-requests: write
+
+jobs:
+  update-providers:
+    runs-on: ubuntu-latest
+    env:
+      RESPONSE_URL: ${{ github.event.client_payload.response_url }}
+      SLACK_USER_ID: ${{ github.event.client_payload.user_id }}
+      SLACK_USER_NAME: ${{ github.event.client_payload.user_name }}
+    steps:
+      - name: Checkout main
+        uses: actions/checkout@v6
+        with:
+          ref: main
+
+      - name: Install Rust toolchain
+        uses: dtolnay/rust-toolchain@stable
+
+      - name: Configure AWS credentials
+        uses: aws-actions/configure-aws-credentials@v4
+        with:
+          aws-access-key-id: ${{ secrets.AWS_ACCESS_KEY_ID }}
+          aws-secret-access-key: ${{ secrets.AWS_SECRET_ACCESS_KEY }}
+          aws-region: ${{ secrets.AWS_REGION }}
+
+      - name: Cache cargo build
+        uses: actions/cache@v4
+        with:
+          path: |
+            ~/.cargo/registry
+            ~/.cargo/git
+            crates/target
+          key: cargo-fetch-models-${{ hashFiles('crates/**/Cargo.lock', 'crates/**/Cargo.toml') }}
+          restore-keys: cargo-fetch-models-
+
+      - name: Run fetch_models
+        working-directory: crates/hermesllm
+        env:
+          OPENAI_API_KEY: ${{ secrets.OPENAI_API_KEY }}
+          ANTHROPIC_API_KEY: ${{ secrets.ANTHROPIC_API_KEY }}
+          MISTRAL_API_KEY: ${{ secrets.MISTRAL_API_KEY }}
+          DEEPSEEK_API_KEY: ${{ secrets.DEEPSEEK_API_KEY }}
+          GROK_API_KEY: ${{ secrets.GROK_API_KEY }}
+          DASHSCOPE_API_KEY: ${{ secrets.DASHSCOPE_API_KEY }}
+          MOONSHOT_API_KEY: ${{ secrets.MOONSHOT_API_KEY }}
+          ZHIPU_API_KEY: ${{ secrets.ZHIPU_API_KEY }}
+          MIMO_API_KEY: ${{ secrets.MIMO_API_KEY }}
+          GOOGLE_API_KEY: ${{ secrets.GOOGLE_API_KEY }}
+          OPENROUTER_API_KEY: ${{ secrets.OPENROUTER_API_KEY }}
+          AI_GATEWAY_API_KEY: ${{ secrets.AI_GATEWAY_API_KEY }}
+        run: cargo run --bin fetch_models --features model-fetch
+
+      - name: Create pull request
+        id: cpr
+        uses: peter-evans/create-pull-request@v7
+        with:
+          branch: bot/update-providers-${{ github.run_id }}
+          base: main
+          commit-message: "chore: refresh provider_models.yaml"
+          title: "chore: refresh provider_models.yaml"
+          body: |
+            Automated refresh of `crates/hermesllm/src/bin/provider_models.yaml`
+            via `fetch_models`.
+
+            Requested by ${{ env.SLACK_USER_NAME && format('@{0}', env.SLACK_USER_NAME) || 'workflow_dispatch' }}${{ env.SLACK_USER_ID && format(' (Slack `{0}`)', env.SLACK_USER_ID) || '' }}.
+
+            Workflow run: ${{ github.server_url }}/${{ github.repository }}/actions/runs/${{ github.run_id }}
+          labels: automated, provider-models
+          add-paths: crates/hermesllm/src/bin/provider_models.yaml
+
+      - name: Notify Slack (success)
+        if: success() && env.RESPONSE_URL != ''
+        env:
+          PR_URL: ${{ steps.cpr.outputs.pull-request-url }}
+          PR_NUMBER: ${{ steps.cpr.outputs.pull-request-number }}
+          PR_OP: ${{ steps.cpr.outputs.pull-request-operation }}
+        run: |
+          if [ -z "$PR_URL" ]; then
+            TEXT=":information_source: No provider model changes detected \u2014 nothing to PR."
+            BLOCKS=$(jq -nc --arg text "$TEXT" '{response_type:"ephemeral", replace_original:true, text:$text, blocks:[{type:"section", text:{type:"mrkdwn", text:$text}}]}')
+          else
+            TEXT=":white_check_mark: provider_models.yaml PR ready: $PR_URL"
+            BLOCKS=$(jq -nc \
+              --arg pr "$PR_URL" \
+              --arg num "$PR_NUMBER" \
+              --arg op "$PR_OP" \
+              '{
+                response_type:"ephemeral",
+                replace_original:true,
+                text:(":white_check_mark: provider_models.yaml PR #" + $num + " " + $op + ": " + $pr),
+                blocks:[
+                  {type:"section", text:{type:"mrkdwn", text:(":white_check_mark: *provider_models.yaml* PR <" + $pr + "|#" + $num + "> " + $op + ".")}},
+                  {type:"actions", elements:[{type:"button", text:{type:"plain_text", text:"Open PR"}, url:$pr}]}
+                ]
+              }')
+          fi
+          curl -sS -X POST -H 'Content-Type: application/json' -d "$BLOCKS" "$RESPONSE_URL"
+
+      - name: Notify Slack (failure)
+        if: failure() && env.RESPONSE_URL != ''
+        run: |
+          RUN_URL="${{ github.server_url }}/${{ github.repository }}/actions/runs/${{ github.run_id }}"
+          TEXT=":x: provider_models.yaml update failed. Logs: $RUN_URL"
+          jq -nc \
+            --arg text "$TEXT" \
+            --arg run "$RUN_URL" \
+            '{
+              response_type:"ephemeral",
+              replace_original:true,
+              text:$text,
+              blocks:[
+                {type:"section", text:{type:"mrkdwn", text:(":x: *provider_models.yaml update failed.*")}},
+                {type:"actions", elements:[{type:"button", text:{type:"plain_text", text:"View logs"}, url:$run}]}
+              ]
+            }' | curl -sS -X POST -H 'Content-Type: application/json' -d @- "$RESPONSE_URL"