MISC: extend foamGrep...Targets tools

bin/tools/foamGrepExeTargets

@@ -6,7 +6,7 @@
 #   \\  /    A nd           | www.openfoam.com
 #    \\/     M anipulation  |
 #------------------------------------------------------------------------------
-#     Copyright (C) 2016 OpenCFD Ltd.
+#     Copyright (C) 2016-2025 OpenCFD Ltd.
 #------------------------------------------------------------------------------
 # License
 #     This file is part of OpenFOAM, distributed under GPL-3.0-or-later.
@@ -22,22 +22,25 @@
 #     Confirm that all available EXE targets have actually been created:
 #
 #       foamGrepExeTargets           > targets-available
-#       foamGrepExeTargets -appbin   > targets-created
+#       foamGrepExeTargets -bin      > targets-created
 #       diff -uw targets-available targets-created
 #
 #------------------------------------------------------------------------------
-usage() {
+# Locations
-    exec 1>&2
+FOAM_GIT_DIR="$WM_PROJECT_DIR/.git"
-    while [ "$#" -ge 1 ]; do echo "$1"; shift; done
-    cat<<USAGE
-usage: ${0##*/}
-  -appbin       list contents of \$FOAM_APPBIN (no git required)
-  -help
 
-List available EXE= targets. Requires git.
+printHelp() {
+    cat<<USAGE
+
+usage: ${0##*/}
+  -bin          List contents of \$FOAM_APPBIN (no git required)
+  -no-git       Disable use of git for obtaining information
+  -help         Print the usage
+
+List exe targets (contains EXE). Uses git when possible
 
 USAGE
-    exit 1
+    exit 0  # clean exit
 }
 
 # Report error and exit
@@ -55,54 +58,63 @@ die()
 
 #------------------------------------------------------------------------------
 
-unset projectdir
-for i in "./.git" "$WM_PROJECT_DIR/.git"
-do
-    if [ -d "$i" ]
-    then
-        projectdir="${i%/*}"
-        break
-    fi
-done
-
-
 # Parse options
 while [ "$#" -gt 0 ]
 do
     case "$1" in
-    -h | -help*)
+    -h | -help* | --help*)
-        usage
+        printHelp
         ;;
 
-    -appbin)
+    -bin)
-        test -n "$FOAM_APPBIN" && cd "$FOAM_APPBIN" || \
+        if [ -n "$FOAM_APPBIN" ] && cd "$FOAM_APPBIN"
+        then
+            /bin/ls -1
+            exit 0
+        else
             die "FOAM_APPBIN is not valid"
-
+        fi
-        /bin/ls -1
+        ;;
-        exit 0
+    -no-git)
+        unset FOAM_GIT_DIR
         ;;
     *)
         die "unknown option/argument: '$1'"
         ;;
     esac
+    shift
 done
 
-# Default is grep (via git)
+# Check environment variables
-
+[ -d "$WM_PROJECT_DIR" ] || \
-[ -d "$projectdir" ] || \
+    die "Bad or unset environment variable: \$WM_PROJECT_DIR"
-    die "Cannot locate OpenFOAM project, or it does not have a git directory"
 
+cd "$WM_PROJECT_DIR" || die "No project directory: $WM_PROJECT_DIR"
 
 # Run from top-level directory - otherwise the grep is quite difficult
 # A version with 'find' is likewise possible, but not as fast.
 
 # Check 'src' too, in case somehow something is there as well.
-(
+for dir in applications/solvers applications/utilities src
-    cd "$projectdir" && \
+do
-    git grep --cached -P '^\s*EXE\s*=' \
+    if [ -d "$dir" ]
-        applications/solvers \
+    then
-        applications/utilities \
+        echo "Checking: $dir" 1>&2
-        src
+    else
-) | sed -e 's@.*/@@' | sort | uniq
+        echo "No directory: $dir" 1>&2
+        continue
+    fi
+
+    if [ -d "$FOAM_GIT_DIR" ]
+    then
+        git grep --cached -H -P '^\s*EXE\s*=' "$dir" 2>/dev/null
+    else
+        # Filesystem find (not quite as fast)
+        for i in $(find "$dir" -name files)
+        do
+            grep -H -P '^\s*EXE\s*=' "$i" 2>/dev/null
+        done
+    fi
+done | sed -ne 's@/Make/files:.*$@@p' | sed -e 's@.*/@@' | sort | uniq
 
 # -----------------------------------------------------------------------------

bin/tools/foamGrepLibTargets

@@ -0,0 +1,125 @@
+#!/bin/sh
+#------------------------------------------------------------------------------
+# =========                 |
+# \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
+#  \\    /   O peration     |
+#   \\  /    A nd           | www.openfoam.com
+#    \\/     M anipulation  |
+#------------------------------------------------------------------------------
+#     Copyright (C) 2025 OpenCFD Ltd.
+#------------------------------------------------------------------------------
+# License
+#     This file is part of OpenFOAM, distributed under GPL-3.0-or-later.
+#
+# Script
+#     foamGrepLibTargets
+#
+# Description
+#     List library targets (contain "LIB_LIBS =")
+#
+#------------------------------------------------------------------------------
+# Locations
+FOAM_GIT_DIR="$WM_PROJECT_DIR/.git"
+
+printHelp() {
+    cat<<USAGE
+
+usage: ${0##*/}
+  -no-git       Disable use of git for obtaining information
+  -app          Search applications/solvers/ applications/utilities/
+  -src          Search src/
+  -no-git       Disable use of git for obtaining information
+  -help         Print the usage
+
+List library targets (contains LIB_LIBS). Uses git when possible
+
+USAGE
+    exit 0  # clean exit
+}
+
+# Report error and exit
+die()
+{
+    exec 1>&2
+    echo
+    echo "Error encountered:"
+    while [ "$#" -ge 1 ]; do echo "    $1"; shift; done
+    echo
+    echo "See '${0##*/} -help' for usage"
+    echo
+    exit 1
+}
+
+#------------------------------------------------------------------------------
+unset locations
+
+# Parse options
+while [ "$#" -gt 0 ]
+do
+    case "$1" in
+    -h | -help* | --help*)
+        printHelp
+        ;;
+
+    -app)
+        locations="$locations applications/solvers applications/utilities"
+        ;;
+
+    -src)
+        locations="$locations src"
+        ;;
+
+    -no-git)
+        unset FOAM_GIT_DIR
+        ;;
+    *)
+        die "unknown option/argument: '$1'"
+        ;;
+    esac
+    shift
+done
+
+# Check environment variables
+[ -d "$WM_PROJECT_DIR" ] || \
+    die "Bad or unset environment variable: \$WM_PROJECT_DIR"
+
+# Fallback to all locations
+if [ -z "$locations" ]
+then
+    locations="applications/solvers applications/utilities src"
+fi
+
+set -- $locations
+
+if [ "$#" -eq 0 ]
+then
+   die "No search locations"
+fi
+
+# Run from top-level directory - otherwise the grep is quite difficult
+
+cd "$WM_PROJECT_DIR" || die "No project directory: $WM_PROJECT_DIR"
+
+for dir in "$@"
+do
+    if [ -d "$dir" ]
+    then
+        echo "Checking: $dir" 1>&2
+    else
+        echo "No directory: $dir" 1>&2
+        continue
+    fi
+
+    if [ -d "$FOAM_GIT_DIR" ]
+    then
+        git grep --cached -H -P '^\s*LIB_LIBS\s*=' "$dir" 2>/dev/null
+    else
+        # Filesystem find (not quite as fast)
+        for i in $(find "$dir" -name options)
+        do
+            grep -H -P '^\s*LIB_LIBS\s*=' "$i" 2>/dev/null
+        done
+    fi
+done | sed -ne 's@/Make/options:.*$@@p' | sort | uniq
+
+# -----------------------------------------------------------------------------