CI: switch to Cirrus

.cirrus.yml

@@ -0,0 +1,50 @@
+container:
+  image: termux/package-builder:latest
+  cpu: 8
+  memory: 16
+
+# Build packages.
+build_task:
+  # 2 hours is a maximal timeout for free use.
+  timeout_in: 120m
+
+  environment:
+    matrix:
+      TERMUX_ARCH: aarch64
+      TERMUX_ARCH: arm
+      TERMUX_ARCH: i686
+      TERMUX_ARCH: x86_64
+
+  # Do not use built-in git client provided by Cirrus as it
+  # causes problems when determining changed files.
+  clone_script: |
+    if [[ -z "$CIRRUS_PR" ]]; then
+      git clone --recursive --branch="$CIRRUS_BRANCH" "https://x-access-token:${CIRRUS_REPO_CLONE_TOKEN}@github.com/${CIRRUS_REPO_FULL_NAME}.git" "$CIRRUS_WORKING_DIR"
+      git reset --hard "$CIRRUS_CHANGE_IN_REPO"
+    else
+      git clone --recursive "https://x-access-token:${CIRRUS_REPO_CLONE_TOKEN}@github.com/${CIRRUS_REPO_FULL_NAME}.git" "$CIRRUS_WORKING_DIR"
+      git fetch origin "pull/$CIRRUS_PR/head:pull/$CIRRUS_PR"
+      git reset --hard "$CIRRUS_CHANGE_IN_REPO"
+    fi
+
+  # Determine changes in repository and build modified packages.
+  build_script: |
+    if grep -qiP '^\s*%ci:reset-backlog\s*$' <(git log --format="%B" -n 1 "$CIRRUS_CHANGE_IN_REPO"); then
+        # If commit message contains line '%ci:reset-backlog', builds will be done
+        # only for current commit.
+        unset CIRRUS_LAST_GREEN_CHANGE
+        unset CIRRUS_BASE_SHA
+    fi
+    MODIFIED_PACKAGES=$(./scripts/build/ci/determine_git_changes.sh)
+    for package in $MODIFIED_PACKAGES; do
+        if [ -n "$CIRRUS_PR" ]; then
+            # Perform full builds for PR.
+            ./build-package.sh -a "$TERMUX_ARCH" "$package"
+        else
+            ./build-package.sh -I -a "$TERMUX_ARCH" "$package"
+        fi
+    done
+
+  # Also make them downloadable from the UI.
+  output_artifacts:
+    path: "./debs/*.deb"

.gitlab-ci.yml

@@ -1,52 +0,0 @@
-image: termux/package-builder:latest
-
-stages:
-  - build
-
-## Common configuration for all build jobs.
-## Variables BINTRAY_* should be unset to
-## prevent leaking of sensitive information.
-.job_template: &build_job
-  stage: build
-  script:
-    - unset BINTRAY_USERNAME
-    - unset BINTRAY_API_KEY
-    - unset BINTRAY_GPG_SUBJECT
-    - unset BINTRAY_GPG_PASSPHRASE
-    - |
-      for package in $(./scripts/build/ci/determine_git_changes.sh); do
-          ./build-package.sh -q -i -a "$TERMUX_ARCH" "$package" || exit 1
-      done
-  retry:
-    max: 2
-    when:
-      - runner_system_failure
-      - unknown_failure
-  artifacts:
-    when: always
-    paths:
-      - debs
-
-## Building packages for AArch64.
-build-aarch64:
-  <<: *build_job
-  variables:
-    TERMUX_ARCH: aarch64
-
-## Building packages for ARM.
-build-arm:
-  <<: *build_job
-  variables:
-    TERMUX_ARCH: arm
-
-## Building packages for i686.
-build-i686:
-  <<: *build_job
-  variables:
-    TERMUX_ARCH: i686
-
-## Building packages for x86_64.
-build-x86_64:
-  <<: *build_job
-  variables:
-    TERMUX_ARCH: x86_64

.travis.yml

@@ -1,29 +0,0 @@
-language: generic
-
-## Force usage of "Ubuntu Xenial" as on older versions
-## program "realpath" is not working for some reason.
-os: linux
-dist: xenial
-services: docker
-sudo: required
-
-## Split per-architecture builds into separate jobs.
-env:
-  matrix:
-    - TERMUX_ARCH=aarch64
-    - TERMUX_ARCH=arm
-    - TERMUX_ARCH=i686
-    - TERMUX_ARCH=x86_64
-
-## Build modified packages.
-## Variables BINTRAY_* should be unset to
-## prevent leaking of sensitive information.
-script:
-  - unset BINTRAY_USERNAME
-  - unset BINTRAY_API_KEY
-  - unset BINTRAY_GPG_SUBJECT
-  - unset BINTRAY_GPG_PASSPHRASE
-  - |
-    for package in $(./scripts/build/ci/determine_git_changes.sh); do
-        ./scripts/run-docker.sh ./build-package.sh -q -a "$TERMUX_ARCH" "$package" || exit 1
-    done

README.md

@@ -2,7 +2,6 @@
 
 [![Powered by JFrog Bintray](./.github/static/powered-by-bintray.png)](https://bintray.com)
 
-[![pipeline status](https://gitlab.com/termux-mirror/termux-packages/badges/master/pipeline.svg)](https://gitlab.com/termux-mirror/termux-packages/commits/android-5)
 [![Join the chat at https://gitter.im/termux/termux](https://badges.gitter.im/termux/termux.svg)](https://gitter.im/termux/termux)
 
 This project contains scripts and patches to build packages for the [Termux](https://termux.com/) Android application. Note that packages are cross-compiled and on-device builds are not currently supported.
@@ -33,9 +32,9 @@ Also, if you want to request a particular package, you may suggest it in an issu
 
 We welcome any pull requests. Nevertheless, a log file should be provided in order to show that it is at least working.
 
-Normally, all pull requests will be tested by [Travis CI](https://travis-ci.org/termux/termux-packages). However, in case if you are banned or for whatever reason do no use Travis CI, you should provide a log file by yourself.
+All pull requests will be built by [Cirrus CI](https://cirrus-ci.com/termux/termux-packages). Usually, it is expected that all tasks will pass. But do not worry if CI build timed out. Alternatively, you can provide build logs by yourself.
 
-All tests for master branch are done by Gitlab CI.
+Note that it is highly recommended to keep your pull requests up-to-date. If you do not know how to do this, take a look on manpage of `git-rebase`.
 
 ## Contacts
 

scripts/build/ci/determine_git_changes.sh

@@ -1,7 +1,7 @@
 #!/bin/bash
 ##
 ##  Script for detecting modified packages.
-##  Designed for use with Travis or Gitlab CI.
+##  Designed for use with Cirrus, Gitlab or Travis CI.
 ##
 ##  Leonid Plyushch <leonid.plyushch@gmail.com> (C) 2019
 ##
@@ -42,6 +42,18 @@ elif [ -n "$CI_COMMIT_SHA" ]; then
 	else
 		UPDATED_FILES=$(git diff-tree --no-commit-id --name-only -r "${CI_COMMIT_BEFORE_SHA}..${CI_COMMIT_SHA}" 2>/dev/null | grep -P "packages/")
 	fi
+elif [ -n "$CIRRUS_CI" ]; then
+	# We are on Cirrus CI.
+	if [ -z "$CIRRUS_PR" ]; then
+		if [ -z "$CIRRUS_LAST_GREEN_CHANGE" ]; then
+			UPDATED_FILES=$(git diff-tree --no-commit-id --name-only -r "$CIRRUS_CHANGE_IN_REPO" 2>/dev/null | grep -P "packages/")
+		else
+			UPDATED_FILES=$(git diff-tree --no-commit-id --name-only -r "${CIRRUS_LAST_GREEN_CHANGE}..${CIRRUS_CHANGE_IN_REPO}" 2>/dev/null | grep -P "packages/")
+		fi
+	else
+		# Pull requests are handled in a bit different way.
+		UPDATED_FILES=$(git diff-tree --no-commit-id --name-only -r "${CIRRUS_BASE_SHA}..${CIRRUS_CHANGE_IN_REPO}" 2>/dev/null | grep -P "packages/")
+	fi
 else
 	# Something wrong.
 	echo "[!] Cannot determine git commit range." >&2
@@ -68,5 +80,19 @@ fi
 
 ## Print names of modified packages.
 for pkg in $PACKAGE_NAMES; do
-	echo "$pkg"
+	case "$pkg" in
+		# Skip packages that known to have long build time.
+		rust|texlive)
+			{
+				echo
+				echo "Package '$pkg' cannot be built via CI because it has"
+				echo "long build time."
+				echo
+			} >&2
+			continue
+			;;
+		*)
+			echo "$pkg"
+			;;
+	esac
 done