From f90de0215908f0f798e962dc48ec180464cc3072 Mon Sep 17 00:00:00 2001
From: Mark Olesen <Mark.Olesen@esi-group.com>
Date: Wed, 12 Feb 2020 17:09:43 +0100
Subject: [PATCH] ENH: openfoam shell session - improved and relocated
- '-c' option (as per shell), '-Dkey[=value]' option to provide
preferences via the command-line. For example,
etc/openfoam -DWM_COMPILER=Clang -int64 ./Allwmake -j -s -l
These can also be combined with other options. Eg,
etc/openfoam -DWM_COMPILER=Clang \
-c 'wmake -show-path-cxx -show-cxxflags'
- relocated from bin/tools/ => etc/ for easier access
- bin/tools/openfoam.in : for autoconfig-style installation
- Auto-detect if the shell script was executed with openfoam and
interpret accordingly.
Simple example,
--------------
#!/usr/bin/openfoam
cd "${0%/*}" || exit # Run -*-sh-*- from this dir
blockMesh
simpleFoam
--------------
Note it is NOT currently possible to provide any other parameters
this way. Eg,
`#!/usr/bin/openfoam -sp` (NOT)
This will either fail to run, or result in infinite recursion.
---
bin/tools/openfoam | 193 ----------------------------
bin/tools/openfoam.in | 26 ++++
bin/tools/source-bashrc | 22 ++--
doc/openfoam.1.in | 70 +++++++++++
etc/bashrc | 14 ++-
etc/config.sh/setup | 4 +-
etc/cshrc | 14 ++-
etc/openfoam | 272 ++++++++++++++++++++++++++++++++++++++++
8 files changed, 400 insertions(+), 215 deletions(-)
delete mode 100755 bin/tools/openfoam
create mode 100644 bin/tools/openfoam.in
create mode 100644 doc/openfoam.1.in
create mode 100755 etc/openfoam
diff --git a/bin/tools/openfoam b/bin/tools/openfoam
deleted file mode 100755
index bae80e12afc..00000000000
--- a/bin/tools/openfoam
+++ /dev/null
@@ -1,193 +0,0 @@
-#!/bin/bash
-#------------------------------------------------------------------------------
-# ========= |
-# \\ / F ield | OpenFOAM: The Open Source CFD Toolbox
-# \\ / O peration |
-# \\ / A nd | www.openfoam.com
-# \\/ M anipulation |
-#------------------------------------------------------------------------------
-# Copyright (C) 2019 OpenCFD Ltd.
-#------------------------------------------------------------------------------
-# License
-# This file is part of OpenFOAM, licensed under GNU General Public License
-# <http://www.gnu.org/licenses/>.
-#
-# Script
-# openfoam [args]
-#
-# Description
-# Open an interactive bash session with an OpenFOAM environment,
-# or run an OpenFOAM application (with arguments) after first sourcing
-# the OpenFOAM etc/bashrc file from the project directory.
-#
-# This script normally exists in $WM_PROJECT_DIR/bin/tools but can also
-# be modified to use a hard-coded PROJECT_DIR entry and placed elsewhere
-# in the filesystem (eg, /usr/bin).
-#
-#------------------------------------------------------------------------------
-# Hard-coded value (eg, with autoconfig)
-projectDir="@PROJECT_DIR@"
-
-if [ -z "$projectDir" ] || [ "${projectDir#@}" != "$projectDir" ]
-then
- # Auto-detect from location
- toolsDir="${0%/*}" # The bin/tools dir
- projectDir="${toolsDir%/bin/tools}" # Project dir
-
- case "$projectDir" in
- (/bin | /usr/bin | /usr/local/bin)
- # This shouldn't happen.
- # If copied to a system dir, should also be using hard-coded values!
- echo "Warning: suspicious looking project dir: $projectDir" 1>&2
- ;;
-
- ("$toolsDir")
- # Eg, called as ./openfoam etc - need to try harder
- projectDir="$(\cd $(dirname $0)/../.. && \pwd -L)" || unset projectDir
- ;;
- esac
-fi
-
-#------------------------------------------------------------------------------
-usage() {
- exec 1>&2
- while [ "$#" -ge 1 ]; do echo "$1"; shift; done
- cat<<USAGE
-
-Usage: ${0##*/} [OPTION] [application ...]
-
-options:
- -prefix=DIR Specify alternative OpenFOAM directory
- -sp Single precision
- -dp Double precision
- -spdp Mixed single/double precision
- -int32 | -int64 The label-size
- -help Print the usage
-
-Open an interactive bash session with an OpenFOAM environment,
-or run an OpenFOAM application (with arguments) after first sourcing
-the OpenFOAM etc/bashrc file from the project directory:
-($projectDir)
-
-For more information: www.OpenFOAM.com
-
-USAGE
- exit 1
-}
-
-
-#-------------------------------------------------------------------------------
-
-# Only preserve settings for non-interactive?
-
-if [ "$#" -eq 0 ]
-then
- unset _foamSettings FOAM_SETTINGS
-else
- _foamSettings="$FOAM_SETTINGS"
-fi
-
-
-# Parse options
-while [ "$#" -gt 0 ]
-do
- case "$1" in
- -h | -help*)
- usage
- ;;
- -prefix=* | -foam=*)
- projectDir="${1#*=}"
- ;;
-
- -sp | -SP)
- # WM_PRECISION_OPTION=...
- _foamSettings="$_foamSettings${_foamSettings:+ }WM_PRECISION_OPTION=SP"
- ;;
-
- -dp | -DP)
- # WM_PRECISION_OPTION=...
- _foamSettings="$_foamSettings${_foamSettings:+ }WM_PRECISION_OPTION=DP"
- ;;
-
- -spdp | -SPDP)
- # WM_PRECISION_OPTION=...
- _foamSettings="$_foamSettings${_foamSettings:+ }WM_PRECISION_OPTION=SPDP"
- ;;
-
- -int32 | -int64)
- # WM_LABEL_SIZE=...
- _foamSettings="$_foamSettings${_foamSettings:+ }WM_LABEL_SIZE=${1#-int}"
- ;;
-
- --)
- shift
- break
- ;;
- -*)
- echo "Error: unknown option: '$1'" 1>&2
- exit 1
- ;;
- *)
- break
- ;;
- esac
- shift
-done
-
-#-------------------------------------------------------------------------------
-
-# Remove current OpenFOAM environment
-if [ -d "$WM_PROJECT_DIR" ] && [ -f "$WM_PROJECT_DIR/etc/config.sh/unset" ]
-then
- . "$WM_PROJECT_DIR/etc/config.sh/unset"
-fi
-
-[ -d "$projectDir" ] || {
- echo "Error: no project dir: $projectDir" 1>&2
- exit 2
-}
-
-_foamSourceBashEnv="$projectDir/etc/bashrc"
-
-if [ "$#" -eq 0 ]
-then
- # Interactive shell
- _foamSourceBashEnv="$projectDir/bin/tools/source-bashrc"
-fi
-
-[ -f "$_foamSourceBashEnv" ] || {
- echo "Error: file not found: $_foamSourceBashEnv" 1>&2
- exit 2
-}
-
-if [ "$#" -eq 0 ]
-then
- # Source user ~/.bashrc and OpenFOAM etc/bashrc.
- # 1) Can either use a tmp file, or 2) chain off to a dedicated file
- # We use a dedicated file.
-
- if [ -n "$_foamSettings" ]
- then
- export FOAM_SETTINGS="$_foamSettings"
- fi
-
- ## echo "Source with $_foamSourceBashEnv with '$FOAM_SETTINGS'" 1>&2
-
- # Interactive shell (newer bash can use --init-file instead of --rcfile)
- exec bash --rcfile "$_foamSourceBashEnv" -i
-
-else
- # Non-interactive
-
- # Source bashrc within a function to preserve command-line arguments
- # - this will not have aliases, but working non-interactively anyhow
- sourceBashrc()
- {
- . "$_foamSourceBashEnv" $_foamSettings
- }
-
- sourceBashrc
- exec "$@"
-fi
-
-#------------------------------------------------------------------------------
diff --git a/bin/tools/openfoam.in b/bin/tools/openfoam.in
new file mode 100644
index 00000000000..39b1fe76fb8
--- /dev/null
+++ b/bin/tools/openfoam.in
@@ -0,0 +1,26 @@
+#!/bin/sh
+#------------------------------------------------------------------------------
+# ========= |
+# \\ / F ield | OpenFOAM: The Open Source CFD Toolbox
+# \\ / O peration |
+# \\ / A nd | www.openfoam.com
+# \\/ M anipulation |
+#------------------------------------------------------------------------------
+# Copyright (C) 2020 OpenCFD Ltd.
+#------------------------------------------------------------------------------
+# License
+# This file is part of OpenFOAM, distributed under GPL-3.0-or-later.
+#
+# Script
+# openfoam [options] [args]
+#
+# Description
+# Forwarding to the OpenFOAM etc/openfoam bash session script.
+#
+#------------------------------------------------------------------------------
+# Hard-coded directory path (eg, autoconfig)
+projectDir="@PROJECT_DIR@"
+
+exec "$projectDir"/etc/openfoam "$@"
+
+#------------------------------------------------------------------------------
diff --git a/bin/tools/source-bashrc b/bin/tools/source-bashrc
index 13f494785a3..e4fec4062bc 100644
--- a/bin/tools/source-bashrc
+++ b/bin/tools/source-bashrc
@@ -5,34 +5,36 @@
# \\ / A nd | www.openfoam.com
# \\/ M anipulation |
#------------------------------------------------------------------------------
-# Copyright (C) 2019 OpenCFD Ltd.
+# Copyright (C) 2019-2020 OpenCFD Ltd.
#------------------------------------------------------------------------------
# License
-# This file is part of OpenFOAM, licensed under GNU General Public License
-# <http://www.gnu.org/licenses/>.
+# This file is part of OpenFOAM, distributed under GPL-3.0-or-later.
#
# File
# bin/tools/source-bashrc
#
# Description
-# Source user ~/.bashrc and OpenFOAM etc/bashrc
+# Source user ~/.bashrc and OpenFOAM etc/bashrc.
+# Not normally sourced manually, but from bash with the --rcfile option.
#
-# This file is normally not sourced manually,
-# but from bash with the --rcfile option.
#------------------------------------------------------------------------------
-# Hard-coded value (eg, with autoconfig)
+# Hard-coded directory path (eg, autoconfig)
projectDir="@PROJECT_DIR@"
if [ -z "$projectDir" ] || [ "${projectDir#@}" != "$projectDir" ]
then
- # Auto-detect (as per OpenFOAM etc/bashrc)
+ # Auto-detect location (as per OpenFOAM etc/bashrc)
# --
# Assuming this file is $WM_PROJECT_DIR/bin/tools/source-bashrc,
# the next lines should work when sourced by BASH or ZSH shells.
# --
projectDir="${BASH_SOURCE:-${ZSH_NAME:+$0}}"
- [ -n "$projectDir" ] && projectDir="$(\cd $(dirname $projectDir)/../.. && \pwd -L)" || unset projectDir
+ if [ -n "$projectDir" ]
+ then
+ projectDir="$(\cd "$(dirname "$projectDir")"/../.. && \pwd -L)" || \
+ unset projectDir
+ fi
fi
#------------------------------------------------------------------------------
@@ -66,7 +68,7 @@ then
# Some feedback
if [ -n "$PS1" ] && [ -d "$WM_PROJECT_DIR" ]
then
- info="$(foamEtcFile -show-patch 2>/dev/null)"
+ info="$("$WM_PROJECT_DIR"/bin/foamEtcFile -show-patch 2>/dev/null)"
# echo "Using: OpenFOAM-$WM_PROJECT_VERSION ($FOAM_API${info:+ patch=$info}) - visit www.openfoam.com" 1>&2
echo "Using: OpenFOAM-$WM_PROJECT_VERSION${info:+ (patch=$info)} - visit www.openfoam.com" 1>&2
diff --git a/doc/openfoam.1.in b/doc/openfoam.1.in
new file mode 100644
index 00000000000..2dbdac04bb6
--- /dev/null
+++ b/doc/openfoam.1.in
@@ -0,0 +1,70 @@
+.TH "OPENFOAM" 1 "OpenFOAM-version" "www.openfoam.com" "OpenFOAM Commands Manual"
+
+.SH NAME
+openfoam \- OpenFOAM bash(1) session
+
+.SH SYNOPSIS
+\fBopenfoam\fR [\fIOPTIONS\fR] [\fIapplication ...\fR]
+
+.SH DESCRIPTION
+Activate an \fBOpenFOAM\fR environment in an interactive or
+non-interactive bash(1) session.
+
+If no application is given, an interactive bash session will be used.
+If an application (optionally with arguments) is provided, the
+OpenFOAM \fIetc/bashrc\fR file will be sourced from the project directory
+prior to running the application.
+
+.SH OPTIONS
+.TP
+\fB\-c\fR \fIcommand\fR
+Execute shell commands with OpenFOAM environment
+.TP
+\fB\-D\fR\fIkey=[value]\fR
+Define key/value to pass as a preference
+.TP
+\fB\-sp\fR
+Use single precision for scalar-size
+.TP
+\fB\-dp\fR
+Use double precision for scalar-size
+.TP
+\fB\-spdp\fR
+Use single precision for scalar-size, double for solve-scalar size
+.TP
+\fB\-int32\fR
+Use 32-bit label-size
+.TP
+\fB\-int64\fR
+Use 64-bit label-size
+.TP
+\fB\-prefix=DIR\fR
+Specify alternative OpenFOAM project directory
+.TP
+\fB\-show-api\fR | \fB\-version\fR
+Print META-INFO api value and exit
+.TP
+\fB\-show-patch\fR
+Print META-INFO patch value and exit
+.TP
+\fB\-show-prefix\fR
+Print project directory and exit
+.TP
+\fB\-help\fR
+Print the usage
+
+.SH ARGUMENTS
+
+If arguments remain after option processing, the first argument is
+assumed to be an application with options and arguments.
+
+.SH FILES
+
+The \fIetc/bashrc\fR file from the OpenFOAM project directory supplies
+the environment settings.
+
+.SH "SEE ALSO"
+Online documentation https://www.openfoam.com/documentation/
+
+.SH COPYRIGHT
+Copyright \(co 2020 OpenCFD Ltd.
diff --git a/etc/bashrc b/etc/bashrc
index 1c63377b8e0..512f083be75 100644
--- a/etc/bashrc
+++ b/etc/bashrc
@@ -6,11 +6,10 @@
# \\/ M anipulation |
#------------------------------------------------------------------------------
# Copyright (C) 2011-2016 OpenFOAM Foundation
-# Copyright (C) 2016-2019 OpenCFD Ltd.
+# Copyright (C) 2016-2020 OpenCFD Ltd.
#------------------------------------------------------------------------------
# License
-# This file is part of OpenFOAM, licensed under GNU General Public License
-# <http://www.gnu.org/licenses/>.
+# This file is part of OpenFOAM, distributed under GPL-3.0-or-later.
#
# File
# etc/bashrc
@@ -30,11 +29,16 @@
# - $WM_PROJECT_SITE/$FOAM_API/etc/prefs.sh
# - $WM_PROJECT_SITE/etc/prefs.sh
#
+# Some settings can also be overridden on the command-line when
+# sourcing this file. For example,
+#
+# . /path/etc/bashrc WM_COMPILER=Clang WM_LABEL_SIZE=64
+#
# Environment
-# FOAM_VERBOSE (set/unset)
-# - add extra verbosity when sourcing files
# FOAM_CONFIG_NOUSER (set/unset)
# - suppress use of user/group configuration files
+# FOAM_VERBOSE (set/unset)
+# - add extra verbosity when sourcing files
# WM_PROJECT_SITE (optional directory)
# - local site-specific directory, uses WM_PROJECT_DIR/site if unset
#
diff --git a/etc/config.sh/setup b/etc/config.sh/setup
index d502e835ccb..afead38f9ff 100644
--- a/etc/config.sh/setup
+++ b/etc/config.sh/setup
@@ -132,8 +132,8 @@ then
_foamAddMan "$WM_PROJECT_DIR/doc"
fi
-# Interactive shell
-if /usr/bin/tty -s 2>/dev/null
+# Interactive shell (use PS1, not tty)
+if [ -n "$PS1" ]
then
_foamEtc -config aliases
[ "${BASH_VERSINFO:-0}" -ge 4 ] && _foamEtc -config bash_completion
diff --git a/etc/cshrc b/etc/cshrc
index 9d458a301d3..7e64e6b3bd9 100644
--- a/etc/cshrc
+++ b/etc/cshrc
@@ -6,11 +6,10 @@
# \\/ M anipulation |
#------------------------------------------------------------------------------
# Copyright (C) 2011-2016 OpenFOAM Foundation
-# Copyright (C) 2016-2019 OpenCFD Ltd.
+# Copyright (C) 2016-2020 OpenCFD Ltd.
#------------------------------------------------------------------------------
# License
-# This file is part of OpenFOAM, licensed under GNU General Public License
-# <http://www.gnu.org/licenses/>.
+# This file is part of OpenFOAM, distributed under GPL-3.0-or-later.
#
# File
# etc/cshrc
@@ -30,11 +29,16 @@
# - $WM_PROJECT_SITE/$FOAM_API/etc/prefs.csh
# - $WM_PROJECT_SITE/prefs.csh
#
+# Some settings can also be overridden on the command-line when
+# sourcing this file. For example,
+#
+# source /path/etc/cshrc WM_COMPILER=Clang WM_LABEL_SIZE=64
+#
# Environment
-# FOAM_VERBOSE (set/unset)
-# - add extra verbosity when sourcing files
# FOAM_CONFIG_NOUSER (set/unset)
# - suppress use of user/group configuration files
+# FOAM_VERBOSE (set/unset)
+# - add extra verbosity when sourcing files
# WM_PROJECT_SITE (optional directory)
# - local site-specific directory, uses WM_PROJECT_DIR/site if unset
#
diff --git a/etc/openfoam b/etc/openfoam
new file mode 100755
index 00000000000..e6d67dcb575
--- /dev/null
+++ b/etc/openfoam
@@ -0,0 +1,272 @@
+#!/bin/bash
+#------------------------------------------------------------------------------
+# ========= |
+# \\ / F ield | OpenFOAM: The Open Source CFD Toolbox
+# \\ / O peration |
+# \\ / A nd | www.openfoam.com
+# \\/ M anipulation |
+#------------------------------------------------------------------------------
+# Copyright (C) 2019-2020 OpenCFD Ltd.
+#------------------------------------------------------------------------------
+# License
+# This file is part of OpenFOAM, distributed under GPL-3.0-or-later.
+#
+# Script
+# openfoam [options] [args]
+#
+# Description
+# Open an interactive bash session with an OpenFOAM environment,
+# or run an OpenFOAM application (with arguments) after first sourcing
+# the OpenFOAM etc/bashrc file from the project directory.
+#
+# Note
+# This script normally exists in the $WM_PROJECT_DIR/etc/ directory.
+# Do not copy/move/link to other locations. Use instead an edited copy of
+# `bin/tools/openfoam.in` with a hard-coded projectDir entry.
+#
+# See OpenFOAM etc/bashrc for (command-line) preferences.
+# Some equivalent settings:
+# -sp | -DWM_PRECISION_OPTION=SP
+# -dp | -DWM_PRECISION_OPTION=DP
+# -int32 | -DWM_LABEL_SIZE=32
+# -int64 | -DWM_LABEL_SIZE=64
+#
+# However, the '-D' options grant more flexibility. For example,
+# etc/openfoam -DWM_COMPILER=Clang
+#
+#------------------------------------------------------------------------------
+# Auto-detect from location
+projectDir="$(\cd "$(dirname "${0%/*}")" && \pwd -L)"
+
+#------------------------------------------------------------------------------
+printHelp() {
+ cat<<USAGE
+
+Usage: ${0##*/} [OPTION] [application ...]
+
+options:
+ -c command Execute shell commands with OpenFOAM environment
+ -Dkey[=value] Define key/value to pass as a preference
+ -sp Single precision
+ -dp Double precision
+ -spdp Mixed single/double precision
+ -int32 | -int64 The label-size
+ -prefix=DIR Alternative OpenFOAM project directory
+ -show-api | -version Print META-INFO api value and exit
+ -show-patch Print META-INFO patch value and exit
+ -show-prefix Print project directory and exit
+ -verbose Set FOAM_VERBOSE=true (interactive only)
+ -help Print the usage
+
+Open an interactive bash session with an OpenFOAM environment,
+or run an OpenFOAM application (with arguments) after first sourcing
+the OpenFOAM etc/bashrc file from the project directory:
+($projectDir)
+
+For more information: www.openfoam.com
+
+USAGE
+ exit 0 # A clean exit
+}
+
+
+#-------------------------------------------------------------------------------
+
+# Get a value from META-INFO/api-info
+# $1 : keyword
+getApiInfo()
+{
+ value="$(sed -ne 's@^'"$1"' *= *\([0-9][0-9]*\).*@\1@p' "$projectDir"/META-INFO/api-info 2>/dev/null)"
+
+ if [ -n "$value" ]
+ then
+ echo "$value"
+ else
+ echo "Could not determine OPENFOAM '$1' value" 1>&2
+ return 1
+ fi
+}
+
+#-------------------------------------------------------------------------------
+
+# No inheritance of FOAM_SETTINGS
+unset FOAM_SETTINGS
+unset _foamSettings _foamScriptCommand
+
+# Parse options
+while [ "$#" -gt 0 ]
+do
+ case "$1" in
+ -h | -help* | --help*)
+ printHelp
+ ;;
+ -show-api | -version | --version) # Show API and exit
+ getApiInfo api
+ exit $?
+ ;;
+ -show-patch) # Show patch level and exit
+ getApiInfo patch
+ exit $?
+ ;;
+ -show-prefix) # Show project directory and exit
+ echo "$projectDir"
+ exit $?
+ ;;
+
+ -c) # Shell command
+ _foamScriptCommand="$2"
+ [ -n "$_foamScriptCommand" ] || {
+ echo "$0: missing or bad command argument: $2" 1>&2
+ exit 1
+ }
+ shift 2
+ break
+ ;;
+
+ -D*) # Define key/value to pass as preference
+ setting="${1#-D}"
+ if [ -n "$setting" ]
+ then
+ _foamSettings="$_foamSettings${_foamSettings:+ }$setting"
+ fi
+ ;;
+
+ -sp | -dp | -spdp )
+ # WM_PRECISION_OPTION=(SP|DP|SPDP)
+ setting=$(echo "${1#-}" | sed -e 's/-//g;y/sdp/SDP/')
+ _foamSettings="$_foamSettings${_foamSettings:+ }WM_PRECISION_OPTION=$setting"
+ ;;
+
+ -int32 | -int64)
+ # WM_LABEL_SIZE=...
+ _foamSettings="$_foamSettings${_foamSettings:+ }WM_LABEL_SIZE=${1#-int}"
+ ;;
+
+ -prefix=*)
+ projectDir="${1#*=}"
+ ;;
+
+ -verbose)
+ export FOAM_VERBOSE=true
+ ;;
+
+ --)
+ shift
+ break
+ ;;
+ -*)
+ echo "$0: unknown option: '$1'" 1>&2
+ exit 1
+ ;;
+ *)
+ break
+ ;;
+ esac
+ shift
+done
+
+#-------------------------------------------------------------------------------
+
+# Sanity check (installed under /bin, /usr/bin, /usr/local/bin)
+# This should not happen.
+# If copied to a system dir, should also be using hard-coded values!
+
+if [ "${projectDir%/bin}" != "$projectDir" ]
+then
+ echo "Warning: suspicious project dir: $projectDir" 1>&2
+fi
+
+[ -d "$projectDir/META-INFO" ] || {
+ echo "Warning: missing META-INFO in OpenFOAM directory:" 1>&2
+ echo " $projectDir" 1>&2
+}
+
+
+# Remove current OpenFOAM environment
+if [ -d "$WM_PROJECT_DIR" ] && [ -f "$WM_PROJECT_DIR/etc/config.sh/unset" ]
+then
+ . "$WM_PROJECT_DIR/etc/config.sh/unset" || true
+fi
+
+unset interactive
+
+if [ "$#" -eq 0 ] && [ -z "$_foamScriptCommand" ]
+then
+ # Interactive shell, chain off via a file
+ interactive=true
+ _foamSourceBashEnv="$projectDir/bin/tools/source-bashrc"
+else
+ # Non-interactive shell, use the OPENFOAM etc/bashrc
+ _foamSourceBashEnv="$projectDir/etc/bashrc"
+fi
+
+[ -f "$_foamSourceBashEnv" ] || {
+ echo "Error: file not found: $_foamSourceBashEnv" 1>&2
+ exit 2
+}
+
+if [ -n "$interactive" ]
+then
+ # Interactive shell
+ # -----------------
+
+ # Source ~/.bashrc and OpenFOAM etc/bashrc in one of two ways:
+ # 1) Generate and use a tmp file
+ # 2) Chain off to a dedicated file [This is what we use]
+
+ if [ -n "$_foamSettings" ]
+ then
+ # Pass preferences via the FOAM_SETTINGS mechanism
+ export FOAM_SETTINGS="$_foamSettings"
+ fi
+
+ ## echo "Source with $_foamSourceBashEnv with '$FOAM_SETTINGS'" 1>&2
+
+ # Newer bash can use --init-file instead of --rcfile
+ exec bash --rcfile "$_foamSourceBashEnv" -i
+ exit $? # Safety
+fi
+
+
+# Non-interactive shell
+# ---------------------
+
+# Source bashrc within a function to preserve command-line arguments
+# Suppresses aliases as a side-effect, but non-interactive anyhow.
+sourceBashrc()
+{
+ . "$_foamSourceBashEnv" $_foamSettings
+}
+
+
+if [ -n "$_foamScriptCommand" ]
+then
+ # A shell command
+
+ sourceBashrc
+ exec bash -c "$_foamScriptCommand" "$@"
+ exit $? # Safety
+fi
+
+
+# An application or a shell script
+
+# It may actually be a script with a '#!/project-path/bin/openfoam',
+# so we need to catch this to avoid infinite recursion.
+if [ -f "$1" ] \
+&& [ -n "$(sed -ne '1{/^#!.*\/openfoam$/p; q}' "$1" 2>/dev/null)" ]
+then
+ # A shell script
+
+ sourceBashrc
+ exec bash "$@"
+
+else
+ # An application
+
+ sourceBashrc
+ exec "$@"
+
+fi
+
+#------------------------------------------------------------------------------
--
GitLab