Bitbucket pipeline with multiple branches

[SmsParser]

My pipeline is:

image: java:8

pipelines:
  default:
    - step:
        caches:
          - gradle
          - android-sdk

        script:
          # Download and unzip android sdk
          - wget --quiet --output-document=android-sdk.zip https://dl.google.com/android/repository/sdk-tools-linux-4333796.zip
          - unzip -o -qq android-sdk.zip -d android-sdk

          # Define Android Home and add PATHs
          - export ANDROID_HOME="/opt/atlassian/pipelines/agent/build/android-sdk"
          - export PATH="$ANDROID_HOME/tools:$ANDROID_HOME/tools/bin:$ANDROID_HOME/platform-tools:$PATH"

          # Download packages.
          - yes | sdkmanager "platform-tools"
          - yes | sdkmanager "platforms;android-29"
          - yes | sdkmanager "build-tools;29.0.2"
          - yes | sdkmanager "extras;android;m2repository"
          - yes | sdkmanager "extras;google;m2repository"
          - yes | sdkmanager "extras;google;instantapps"
          - yes | sdkmanager --licenses

          # Build apk
          - chmod a+x ./gradlew
          - ./gradlew assembleDebug

  branches:
    develop:
      - step:
          caches:
            - gradle
            - android-sdk

          script:
            # Download and unzip android sdk
            - wget --quiet --output-document=android-sdk.zip https://dl.google.com/android/repository/sdk-tools-linux-4333796.zip
            - unzip -o -qq android-sdk.zip -d android-sdk

            # Define Android Home and add PATHs
            - export ANDROID_HOME="/opt/atlassian/pipelines/agent/build/android-sdk"
            - export PATH="$ANDROID_HOME/tools:$ANDROID_HOME/tools/bin:$ANDROID_HOME/platform-tools:$PATH"

            # Download packages.
            - yes | sdkmanager "platform-tools"
            - yes | sdkmanager "platforms;android-29"
            - yes | sdkmanager "build-tools;29.0.2"
            - yes | sdkmanager "extras;android;m2repository"
            - yes | sdkmanager "extras;google;m2repository"
            - yes | sdkmanager "extras;google;instantapps"
            - yes | sdkmanager --licenses

            # Build apk
            - chmod a+x ./gradlew
            - ./gradlew assembleDebug

          artifacts:
            - app/build/outputs/apk/debug/*.apk

definitions:
  caches:
    android-sdk: android-sdk

 I want to move

# Download and unzip android sdk
 - wget --quiet --output-document=android-sdk.zip https://dl.google.com/android/repository/sdk-tools-linux-4333796.zip
- unzip -o -qq android-sdk.zip -d android-sdk

# Define Android Home and add PATHs
 - export ANDROID_HOME="/opt/atlassian/pipelines/agent/build/android-sdk"
- export PATH="$ANDROID_HOME/tools:$ANDROID_HOME/tools/bin:$ANDROID_HOME/platform-tools:$PATH"

# Download packages.
 - yes | sdkmanager "platform-tools"
- yes | sdkmanager "platforms;android-29"
- yes | sdkmanager "build-tools;29.0.2"
- yes | sdkmanager "extras;android;m2repository"
- yes | sdkmanager "extras;google;m2repository"
- yes | sdkmanager "extras;google;instantapps"
- yes | sdkmanager --licenses

to script build.sh, and do like this:

image: java:8

pipelines:
  default:
    - step:
        caches:
          - gradle
          - android-sdk

        script:
          - ./build.sh

          # Build apk
          - chmod a+x ./gradlew
          - ./gradlew assembleDebug

  branches:
    develop:
      - step:
          caches:
            - gradle
            - android-sdk

          script:
            - ./build.sh

            # Build apk
            - chmod a+x ./gradlew
            - ./gradlew assembleDebug

          artifacts:
            - app/build/outputs/apk/debug/*.apk

definitions:
  caches:
    android-sdk: android-sdk

But I have errors:

+ ./build.sh
./build.sh: line 4: -: command not found
./build.sh: line 5: -: command not found
./build.sh: line 8: -: command not found

Any ideas?

[Daniel Santos · Accepted solution]

Hi @SmsParser

Bitbucket uses a special YAML file format to represent the pipeline tasks configuration. It does not work like a shell script although it has some similarities. The external file you are trying to call as a script should be in shell format. There are multiple shell types out there like csh, sh, bash etc. 

This is an example of how your script could look like:

#!/bin/bash

# Download and unzip android sdk
wget --quiet --output-document=android-sdk.zip https://dl.google.com/android/repository/sdk-tools-linux-4333796.zip
unzip -o -qq android-sdk.zip -d android-sdk

# Define Android Home and add PATHs
export ANDROID_HOME="/opt/atlassian/pipelines/agent/build/android-sdk"
export PATH="$ANDROID_HOME/tools:$ANDROID_HOME/tools/bin:$ANDROID_HOME/platform-tools:$PATH"

# Download packages.
yes | sdkmanager "platform-tools"
yes | sdkmanager "platforms;android-29"
yes | sdkmanager "build-tools;29.0.2"
yes | sdkmanager "extras;android;m2repository"
yes | sdkmanager "extras;google;m2repository"
yes | sdkmanager "extras;google;instantapps"
yes | sdkmanager --licenses

You could use any type of complex bash script structures inside this file. It is not treated as an extension of a pipeline configuration, but as a terminal script that needs to be run.

I hope that clarifies the issue.