Disable Travis CI.

- Remove .travis.yml, common/travis/docker.sh.
- Change references to travis to be more generic.
- Manual.md: Orient against using CI logs in broken= or nocross=.

.travis.yml

@@ -1,41 +0,0 @@
-language: bash
-dist: bionic
-
-git:
-    depth: 200
-
-env:
-    global:
-        - PATH=$PATH:/tmp/bin
-        - DOCKER_BASE=voidlinux/masterdir
-        - TAG=20200607RC01
-
-    matrix:
-        - XLINT=1 LICENSE_LIST=common/travis/license.lst
-        - ARCH=x86_64 BOOTSTRAP=x86_64
-        - ARCH=i686 BOOTSTRAP=i686
-        - ARCH=aarch64 BOOTSTRAP=x86_64
-        - ARCH=armv7l BOOTSTRAP=x86_64
-        - ARCH=x86_64-musl BOOTSTRAP=x86_64-musl
-        - ARCH=armv6l-musl BOOTSTRAP=x86_64-musl
-        - ARCH=aarch64-musl BOOTSTRAP=x86_64-musl
-
-install:
-    - common/travis/docker.sh
-
-before_script:
-    - common/travis/set_mirror.sh
-    - common/travis/prepare.sh
-    - common/travis/fetch_upstream.sh
-    - common/travis/changed_templates.sh
-    - common/travis/fetch-xtools.sh
-    - common/travis/xlint.sh
-
-script:
-    - if [ -z "$XLINT" ]; then docker exec -t void hostrepo/common/travis/build.sh $BOOTSTRAP $ARCH; fi
-
-after_script:
-    - if [ -z "$XLINT" ]; then docker exec -t void hostrepo/common/travis/show_files.sh $BOOTSTRAP $ARCH; fi
-
-notifications:
-    email: false

Manual.md

@@ -631,8 +631,7 @@ in /usr/share directory specified by absolute path, which are expected and allow
 specified by absolute path, which are expected and allowed to contain machine code files.
 
 - `nocross` If set, cross compilation won't be allowed and will exit immediately.
-This should be set to a string describing why it fails, or a link to a travis
-buildlog demonstrating the failure.
+This should be set to a string describing why it fails, or a link to a buildlog (from the official builders, CI buildlogs can vanish) demonstrating the failure.
 
 - `restricted` If set, xbps-src will refuse to build the package unless
 `etc/conf` has `XBPS_ALLOW_RESTRICTED=yes`. The primary builders for Void
@@ -645,8 +644,7 @@ to override the guessed list. Only use this if a specific order of subpackages i
 otherwise the default would work in most cases.
 
 - `broken` If set, building the package won't be allowed because its state is currently broken.
-This should be set to a string describing why it is broken, or a link to a travis
-buildlog demonstrating the failure.
+This should be set to a string describing why it is broken, or a link to a buildlog demonstrating the failure.
 
 - `shlib_provides` A white space separated list of additional sonames the package provides on.
 This appends to the generated file rather than replacing it.

README.md

@@ -48,7 +48,7 @@ into a `masterdir` that is used as its main `chroot` directory. `xbps-src` suppo
 multiple utilities to accomplish this task:
 
  - `bwrap` - bubblewrap, see https://github.com/projectatomic/bubblewrap.
- - `ethereal` - only useful for one-shot containers, i.e docker (used with travis).
+ - `ethereal` - only useful for one-shot containers, i.e docker (used with CI).
  - `xbps-uunshare(1)` - XBPS utility that uses `user_namespaces(7)` (part of xbps, default).
  - `xbps-uchroot(1)` - XBPS utility that uses `namespaces` and must be `setgid` (part of xbps).
  - `proot(1)` - utility that implements chroot/bind mounts in user space, see https://proot-me.github.io/.

common/travis/docker.sh

@@ -1,18 +0,0 @@
-#!/bin/sh
-#
-# docker.sh
-
-[ "$XLINT" ] && exit 0
-
-DOCKER_NAME=${DOCKER_NAME:-void}
-
-/bin/echo -e "\x1b[32mPulling docker image $DOCKER_BASE-$BOOTSTRAP:$TAG...\x1b[0m"
-docker pull $DOCKER_BASE-$BOOTSTRAP:$TAG
-docker run -d \
-	   --name $DOCKER_NAME \
-	   -v "$(pwd)":/hostrepo \
-	   -v /tmp:/tmp \
-	   -e XLINT="$XLINT" \
-	   -e PATH="$PATH" \
-	   $DOCKER_BASE-$BOOTSTRAP:$TAG \
-	   /bin/sh -c 'sleep inf'

xbps-src

@@ -486,7 +486,7 @@ if [ -z "$IN_CHROOT" ]; then
 fi
 
 # Forbid root unless XBPS_ALLOW_CHROOT_BREAKOUT is set
-# (for travis CI).
+# (for CI).
 if [ -z "$IN_CHROOT" -a "$UID" -eq 0 -a -z "$XBPS_ALLOW_CHROOT_BREAKOUT" ]; then
     echo "ERROR: xbps-src cannot be used as root." 1>&2
     exit 1