From 9043add656177eeac1491a73d2f3ab92bec0013c Mon Sep 17 00:00:00 2001
From: Benjamin Barenblat <bbaren@debian.org>
Date: Sat, 29 Dec 2018 14:31:27 -0500
Subject: Imported Upstream version 8.8.2

---
 dev/ci/ci-common.sh | 123 ++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 123 insertions(+)
 create mode 100644 dev/ci/ci-common.sh

(limited to 'dev/ci/ci-common.sh')

diff --git a/dev/ci/ci-common.sh b/dev/ci/ci-common.sh
new file mode 100644
index 00000000..6fc4293d
--- /dev/null
+++ b/dev/ci/ci-common.sh
@@ -0,0 +1,123 @@
+#!/usr/bin/env bash
+
+set -xe
+
+# default value for NJOBS
+: "${NJOBS:=1}"
+export NJOBS
+
+if [ -n "${GITLAB_CI}" ];
+then
+    export OCAMLPATH="$PWD/_install_ci/lib:$OCAMLPATH"
+    export COQBIN="$PWD/_install_ci/bin"
+    export CI_BRANCH="$CI_COMMIT_REF_NAME"
+    if [[ ${CI_BRANCH#pr-} =~ ^[0-9]*$ ]]
+    then
+        export CI_PULL_REQUEST="${CI_BRANCH#pr-}"
+    fi
+else
+    if [ -n "${TRAVIS}" ];
+    then
+        export CI_PULL_REQUEST="$TRAVIS_PULL_REQUEST"
+        export CI_BRANCH="$TRAVIS_BRANCH"
+    else # assume local
+        CI_BRANCH="$(git rev-parse --abbrev-ref HEAD)"
+        export CI_BRANCH
+    fi
+    export OCAMLPATH="$PWD:$OCAMLPATH"
+    export COQBIN="$PWD/bin"
+fi
+export PATH="$COQBIN:$PATH"
+
+# Coq's tools need an ending slash :S, we should fix them.
+export COQBIN="$COQBIN/"
+
+ls "$COQBIN"
+
+# Where we download and build external developments
+CI_BUILD_DIR="$PWD/_build_ci"
+
+for overlay in "${ci_dir}"/user-overlays/*.sh; do
+    # shellcheck source=/dev/null
+    . "${overlay}"
+done
+# shellcheck source=ci-basic-overlay.sh
+. "${ci_dir}/ci-basic-overlay.sh"
+
+# [git_download project] will download [project] and unpack it
+# in [$CI_BUILD_DIR/project] if the folder does not exist already;
+# if it does, it will do nothing except print a warning (this can be
+# useful when building locally).
+# Note: when $FORCE_GIT is set to 1 or when $CI is unset or empty
+# (local build), it uses git clone to perform the download.
+git_download()
+{
+  local PROJECT=$1
+  local DEST="$CI_BUILD_DIR/$PROJECT"
+
+  if [ -d "$DEST" ]; then
+    echo "Warning: download and unpacking of $PROJECT skipped because $DEST already exists."
+  elif [ "$FORCE_GIT" = "1" ] || [ "$CI" = "" ]; then
+    local GITURL_VAR="${PROJECT}_CI_GITURL"
+    local GITURL="${!GITURL_VAR}"
+    local REF_VAR="${PROJECT}_CI_REF"
+    local REF="${!REF_VAR}"
+    git clone "$GITURL" "$DEST"
+    cd "$DEST"
+    git checkout "$REF"
+  else # When possible, we download tarballs to reduce bandwidth and latency
+    local ARCHIVEURL_VAR="${PROJECT}_CI_ARCHIVEURL"
+    local ARCHIVEURL="${!ARCHIVEURL_VAR}"
+    local REF_VAR="${PROJECT}_CI_REF"
+    local REF="${!REF_VAR}"
+    mkdir -p "$DEST"
+    cd "$DEST"
+    wget "$ARCHIVEURL/$REF.tar.gz"
+    tar xvfz "$REF.tar.gz" --strip-components=1
+    rm -f "$REF.tar.gz"
+  fi
+}
+
+make()
+{
+    # +x: add x only if defined
+    if [ -z "${MAKEFLAGS+x}" ] && [ -n "${NJOBS}" ];
+    then
+        # Not submake and parallel make requested
+        command make -j "$NJOBS" "$@"
+    else
+        command make "$@"
+    fi
+}
+
+# this installs just the ssreflect library of math-comp
+install_ssreflect()
+{
+  echo 'Installing ssreflect' && echo -en 'travis_fold:start:ssr.install\\r'
+
+  git_download mathcomp
+
+  ( cd "${CI_BUILD_DIR}/mathcomp/mathcomp" && \
+    make Makefile.coq && \
+    make -f Makefile.coq ssreflect/all_ssreflect.vo && \
+    make -f Makefile.coq install )
+
+  echo -en 'travis_fold:end:ssr.install\\r'
+
+}
+
+# this installs just the ssreflect + algebra library of math-comp
+install_ssralg()
+{
+  echo 'Installing ssralg' && echo -en 'travis_fold:start:ssralg.install\\r'
+
+  git_download mathcomp
+
+  ( cd "${CI_BUILD_DIR}/mathcomp/mathcomp" && \
+    make Makefile.coq && \
+    make -f Makefile.coq algebra/all_algebra.vo && \
+    make -f Makefile.coq install )
+
+  echo -en 'travis_fold:end:ssralg.install\\r'
+
+}
-- 
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