Git aliases

dot_config/git/executable_config

@@ -17,3 +17,45 @@
     sort = version:refname
 [help]
     autoCorrect = prompt
+[alias]
+    c = commit
+    ca = commit --amend
+    cane = commit --amend --no-edit
+    s = status
+    ss = status --short
+    a = add
+    ap = add -p
+    pullr = pull --rebase
+    pushf = push --force-with-lease
+    co = checkout
+    br = branch
+    l = log --oneline
+    last = log -1
+    uadd = restore --staged
+    undo = reset HEAD~1
+    # source: https://github.com/GitAlias/gitalias
+    churn = !"f() { git log --all --find-copies --find-renames --name-only --format='format:' \"$@\" | awk 'NF{a[$0]++}END{for(i in a){print a[i], i}}' | sort -rn; }; f"
+    active-emails = "!f() { git log \"$@\" --format=\"%aE\" | awk '{a[$0]++}END{for(i in a){print a[i], int((a[i]/NR)*100) \"%\", i}}' | sort -nr; }; f"
+    active-days = "!f() { git log \"$@\" --format=\"%ad\" --date=format:\"%Y-%m-%d\" | awk '{a[$0]++}END{for(i in a){print a[i], int((a[i]/NR)*100) \"%\", i}}' | sort -nr; }; f"
+    summary = "!f() { \
+    printf \"Summary of this branch...\n\"; \
+    printf \"%s\n\" $(git rev-parse --abbrev-ref HEAD); \
+    printf \"%s first commit timestamp\n\" $(git log --date-order --format=%cI | tail -1); \
+    printf \"%s last commit timestamp\n\" $(git log -1 --date-order --format=%cI); \
+    printf \"\nSummary of counts...\n\"; \
+    printf \"%d commit count\n\" $(git rev-list --count HEAD); \
+    printf \"%d date count\n\" $(git log --format=oneline --format=\"%ad\" --date=format:\"%Y-%m-%d\" | awk '{a[$0]=1}END{for(i in a){n++;} print n}'); \
+    printf \"%d tag count\n\" $(git tag | wc -l); \
+    printf \"%d author count\n\" $(git log --format=oneline --format=\"%aE\" | awk '{a[$0]=1}END{for(i in a){n++;} print n}'); \
+    printf \"%d committer count\n\" $(git log --format=oneline --format=\"%cE\" | awk '{a[$0]=1}END{for(i in a){n++;} print n}'); \
+    printf \"%d local branch count\n\" $(git branch | grep -v \" -> \" | wc -l); \
+    printf \"%d remote branch count\n\" $(git branch -r | grep -v \" -> \" | wc -l); \
+    printf \"\nSummary of this directory...\n\"; \
+    printf \"%s\n\" $(pwd); \
+    printf \"%d file count via git ls-files\n\" $(git ls-files | wc -l); \
+    printf \"%d file count via find command\n\" $(find . | wc -l); \
+    printf \"%d disk usage\n\" $(du -s | awk '{print $1}'); \
+    printf \"\nMost-active authors, with commit count and %%...\n\"; git active-emails | head -7; \
+    printf \"\nMost-active dates, with commit count and %%...\n\"; git active-days | head -7; \
+    printf \"\nMost-active files, with churn count\n\"; git churn | head -7; \
+    }; f"