FDS Validation: Add validation_git_stats.py

Author: mcgratta

Utilities/Python/FDS_validation_script.py

@@ -70,6 +70,9 @@
 #                     verbose=True,
 #                     )
 
+# Create table of git statistics for FDS Validation Guide
+
+print("validation_git_stats...");         runpy.run_path("./scripts/validation_git_stats.py", run_name="__main__")
 
 # Special cases
 

Utilities/Python/scripts/validation_git_stats.py

@@ -0,0 +1,96 @@
+
+# Generate the LaTeX table with validation git statistics.
+
+import subprocess
+from pathlib import Path
+import glob
+
+outdir = '../../../out/'
+valdir = '../../Validation/'
+resdir = '../../Manuals/FDS_Validation_Guide/SCRIPT_FIGURES/ScatterPlots/'
+
+def MAKEGITENTRY(case_name):
+
+    # Output a single LaTeX table entry with git information for a validation set.
+
+    # Collect all git.txt files and sort uniquely
+    git_file_pattern = outdir + case_name + '/*git.txt'
+    matching_files = set(Path().glob(git_file_pattern))
+
+    # Read first line
+    gitrev = ''
+    for file_path in sorted(matching_files):
+        with open(file_path.as_posix(), 'r') as fff:
+            gitrev = fff.readline().strip()
+
+    output = ''
+    if gitrev != '':
+        # Extract git revision short hash
+        parts = gitrev.split('-')
+        if len(parts) >= 2:
+            gitrevshort = parts[-2]
+            gitrevshort = gitrevshort[1:] if gitrevshort.startswith('g') else gitrevshort
+        else:
+            gitrevshort = gitrev
+
+        # Get git date
+        gitdate = ''
+        try:
+            result = subprocess.run( ['git show -s --format=%aD', gitrevshort], capture_output=True, text=True)
+            if result.returncode == 0 and result.stdout.strip():
+                date_parts = result.stdout.strip().split()
+                if len(date_parts) >= 5:
+                    gitdate = f"{date_parts[2]} {date_parts[1]}, {date_parts[3]}"
+        except Exception:
+            gitdate = ''
+
+        # Escape underscores for LaTeX
+        dir_escaped = case_name.replace('_', '\\_')
+        output = f"{dir_escaped}  & {gitdate} & {gitrev} \\\\ \\hline\n"
+
+    return output
+
+
+# Create a LaTeX table
+
+OUTPUT_TEX_FILE = resdir + 'validation_git_stats.tex'
+
+with open(OUTPUT_TEX_FILE, 'w') as outf:
+    outf.write("\\begin{longtable}[c]{|l|c|c|}\n")
+    outf.write("\\caption[Validation Git Statistics]{Validation Git statistics for all data sets}\n")
+    outf.write("\\label{validation_git_stats}\n")
+    outf.write("\\\\ \\hline\n")
+    outf.write("Dataset  &  FDS Revision Date  &  FDS Revision String\\\\ \\hline \\hline\n")
+    outf.write("\\endfirsthead\n")
+    outf.write("\\hline\n")
+    outf.write("Dataset  &  FDS Revision Date  &  FDS Revision String\\\\ \\hline \\hline\n")
+    outf.write("\\endhead\n")
+
+
+# Extract case list from Validation/Process_All_Output.sh
+
+with open(valdir + 'Process_All_Output.sh', 'r') as inf:
+    lines = inf.readlines()
+
+cases = []
+line_num = 0
+for line in lines:
+    if 'PROCESS' in line:
+        parts = line.strip().split()
+        if len(parts) >= 2:
+            line_num += 1
+            if line_num > 1:  # Skip first match
+                cases.append(parts[1])
+
+# Process each case and generate table entries
+
+for case in cases:
+    entry = MAKEGITENTRY(case)
+    with open(OUTPUT_TEX_FILE, 'a') as outf:
+        outf.write(entry)
+
+# Table footer
+
+with open(OUTPUT_TEX_FILE, 'a') as f:
+    f.write("\\end{longtable}\n")
+