ci: Use bash scripts

.github/workflows/hil.yml

@@ -89,12 +89,16 @@ jobs:
           name: espflash
           path: espflash_app
 
-      - run: chmod +x espflash_app/espflash
+      - run: |
+          chmod +x espflash_app/espflash
+          export PATH="$PWD/espflash_app:$PATH"
+          echo "$PATH" >> "$GITHUB_PATH"
+
 
       - name: board-info test
         shell: bash
         run: |
-          result=$(espflash_app/espflash board-info)
+          result=$(espflash board-info)
           echo "$result"
           if [[ $? -ne 0 || ! "$result" =~ "esp32" ]]; then
             exit 1
@@ -103,7 +107,7 @@ jobs:
       - name: flash test
         shell: bash
         run: |
-          result=$(espflash_app/espflash flash --no-skip ${{ env.ESPFLASH_APP }} 2>&1)
+          result=$(espflash flash --no-skip ${{ env.ESPFLASH_APP }} 2>&1)
           echo "$result"
           if [[ ! $result =~ "Flashing has completed!" ]]; then
             exit 1
@@ -112,58 +116,44 @@ jobs:
       - name: monitor test
         shell: bash
         run: |
-          result=$(timeout 5s espflash_app/espflash monitor --non-interactive || true)
+          result=$(timeout 5s espflash monitor --non-interactive || true)
           echo "$result"
           if ! echo "$result" | grep -q "Hello world!"; then
             exit 1
           fi
 
       - name: erase-flash test
         run: |
-          result=$(espflash_app/espflash erase-flash 2>&1)
-          echo "$result"
-          if [[ ! $result =~ "Flash has been erased!" ]]; then
-            exit 1
-          fi
-          result=$(espflash_app/espflash read-flash  0 0x200 flash_content.bin 2>&1)
-          echo "$result"
-          if [[ ! $result =~ "Flash content successfully read and written to" ]]; then
-            exit 1
-          fi
-          echo "Checking if flash is empty"
-          if hexdump -v -e '/1 "%02x"' "flash_content.bin" | grep -qv '^ff*$'; then
-              exit 1
-          fi
-          echo "Flash is empty!"
+          bash espflash/tests/scripts/erase-flash.sh
 
       - name: save-image/write-bin test
         run: |
-          result=$(espflash_app/espflash save-image --merge --chip ${{ matrix.board.mcu }} ${{ matrix.board.flag }} ${{ env.ESPFLASH_APP }} app.bin 2>&1)
+          result=$(espflash save-image --merge --chip ${{ matrix.board.mcu }} ${{ matrix.board.flag }} ${{ env.ESPFLASH_APP }} app.bin 2>&1)
           echo "$result"
           if [[ ! $result =~ "Image successfully saved!" ]]; then
             exit 1
           fi
           echo "Writting binary"
-          result=$(espflash_app/espflash write-bin 0x0 app.bin 2>&1)
+          result=$(espflash write-bin 0x0 app.bin 2>&1)
           echo "$result"
           if [[ ! $result =~ "Binary successfully written to flash!" ]]; then
             exit 1
           fi
           echo "Monitoring..."
-          result=$(timeout 5s espflash_app/espflash monitor --non-interactive || true)
+          result=$(timeout 5s espflash monitor --non-interactive || true)
           echo "$result"
           if ! echo "$result" | grep -q "Hello world!"; then
             exit 1
           fi
 
       - name: erase-region test
         run: |
-          result=$(espflash_app/espflash erase-region 0x1000 0x1000 2>&1)
+          result=$(espflash erase-region 0x1000 0x1000 2>&1)
           echo "$result"
           if [[ ! $result =~ "Erasing region at" ]]; then
             exit 1
           fi
-          result=$(espflash_app/espflash read-flash  0x1000 0x2000 flash_content.bin 2>&1)
+          result=$(espflash read-flash  0x1000 0x2000 flash_content.bin 2>&1)
           echo "$result"
           if [[ ! $result =~ "Flash content successfully read and written to" ]]; then
             exit 1
@@ -182,28 +172,28 @@ jobs:
 
       - name: hold-in-reset test
         run: |
-          result=$(espflash_app/espflash hold-in-reset 2>&1)
+          result=$(espflash hold-in-reset 2>&1)
           echo "$result"
           if [[ ! $result =~ "Holding target device in reset" ]]; then
             exit 1
           fi
 
       - name: reset test
         run: |
-          result=$(espflash_app/espflash reset 2>&1)
+          result=$(espflash reset 2>&1)
           echo "$result"
           if [[ ! $result =~ "Resetting target device" ]]; then
             exit 1
           fi
 
       - name: checksum-md5 test
         run: |
-          result=$(espflash_app/espflash erase-flash 2>&1)
+          result=$(espflash erase-flash 2>&1)
           echo "$result"
           if [[ ! $result =~ "Flash has been erased!" ]]; then
             exit 1
           fi
-          result=$(espflash_app/espflash checksum-md5 --address 0x1000 --length 0x100 2>&1)
+          result=$(espflash checksum-md5 --address 0x1000 --length 0x100 2>&1)
           echo "$result"
           if [[ ! $result =~ "0x827f263ef9fb63d05499d14fcef32f60" ]]; then
             exit 1

espflash/tests/scripts/erase-flash.sh

@@ -0,0 +1,23 @@
+#!/usr/bin/env bash
+
+result=$(espflash erase-region 0x1000 0x1000 2>&1)
+echo "$result"
+if [[ ! $result =~ "Erasing region at" ]]; then
+    exit 1
+fi
+result=$(espflash read-flash 0x1000 0x2000 flash_content.bin 2>&1)
+echo "$result"
+if [[ ! $result =~ "Flash content successfully read and written to" ]]; then
+    exit 1
+fi
+# Check first 0x1000 bytes are FF
+if head -c 4096 flash_content.bin | hexdump -v -e '/1 "%02x"' | grep -qv '^ff*$'; then
+    echo "First 0x1000 bytes should be empty (FF)"
+    exit 1
+fi
+# Check next 0x1000 bytes contain some non-FF bytes
+if ! tail -c 4096 flash_content.bin | hexdump -v -e '/1 "%02x"' | grep -q '[0-e]'; then
+    echo "Next 0x1000 bytes should contain some non-FF bytes"
+    exit 1
+fi
+echo "Flash contents verified!"