Make aliases portable

aliases/README.md

@@ -0,0 +1,40 @@
+# Shell Aliases
+
+Reusable Bash/Zsh aliases for common shell, git, tmux, directory, and listing shortcuts.
+
+## Install
+
+Source the aggregate loader from your shell startup file.
+
+For Zsh, add this to `~/.zshrc`:
+
+```bash
+source /Users/saravana/BytelystAI/bytelyst-devops-tools/aliases/_source_all.alias
+```
+
+For Bash, add this to `~/.bashrc`:
+
+```bash
+source /Users/saravana/BytelystAI/bytelyst-devops-tools/aliases/_source_all.alias
+```
+
+The loader can be sourced from any directory. It discovers the `aliases/` folder and loads each alias file from that path.
+
+## Requirements
+
+- Supported shells: Bash and Zsh
+- Optional commands used by aliases: `git`, `tmux`, `tree`, and `vim` or `$EDITOR`
+
+## Examples
+
+```bash
+gs          # git status
+gd          # git diff
+tl          # tmux list-sessions
+tn work     # tmux new-session -s work
+ta work     # tmux attach-session -t work
+```
+
+## Local Aliases
+
+Keep machine- or org-specific shortcuts out of the portable default files. Start from `_local.example.alias` if you want private local aliases such as branch-specific git commands.

aliases/_git.alias

@@ -1,5 +1,18 @@
-alias oga='vim ~/_git.alias'
-alias sga='source ~/_git.alias'
+if [ -z "${BYTELYST_ALIAS_DIR:-}" ]; then
+    if [ -n "${BASH_SOURCE[0]:-}" ]; then
+        _bytelyst_git_alias_source="${BASH_SOURCE[0]}"
+    elif [ -n "${ZSH_VERSION:-}" ]; then
+        _bytelyst_git_alias_source="${(%):-%N}"
+    else
+        _bytelyst_git_alias_source="$0"
+    fi
+
+    BYTELYST_ALIAS_DIR="$(cd -- "$(dirname -- "$_bytelyst_git_alias_source")" >/dev/null 2>&1 && pwd -P)"
+    unset _bytelyst_git_alias_source
+fi
+
+alias oga='${EDITOR:-vim} "$BYTELYST_ALIAS_DIR/_git.alias"'
+alias sga='source "$BYTELYST_ALIAS_DIR/_git.alias"'
 alias gcl='git checkout -'
 alias gcb='git checkout -b'
 alias gcm='git checkout main'
@@ -11,7 +24,6 @@ alias gs='git status'
 alias gdc='git diff --cached'
 alias gd='git diff'
 alias gr='git reset'
-alias grhm='git reset --hard origin/mainline'
 alias ga='git add'
 alias gc='git checkout'
 alias gaa='git add .'
@@ -22,11 +34,9 @@ alias gima='git commit -a -m'
 alias gim='git commit -m'
 alias gp='git push'
 alias gfp='git push --force-with-lease'
-alias gpm='git push origin HEAD:mainline'
 alias gri='git rebase -i'
 alias grc='git rebase --continue'
 alias gra='git rebase --abort'
-alias gprm='git pull --rebase origin mainline'
 alias gpr='git pull -r'
 alias gst='git stash'
 alias gsp='git stash pop'
@@ -42,4 +52,4 @@ alias gl1='git log -p -1'
 # show content of last commit (HEAD)
 alias gsh='git show HEAD'
 #help
-alias ghh='cat ~/_git.alias'
+alias ghh='cat "$BYTELYST_ALIAS_DIR/_git.alias"'

aliases/_local.example.alias

@@ -0,0 +1,10 @@
+# Optional local aliases.
+#
+# Copy this file to _local.alias for machine- or org-specific shortcuts.
+# Do not source _local.alias from _source_all.alias unless you are comfortable
+# with those shortcuts becoming part of your default shell environment.
+
+# ByteLyst/mainline-specific examples:
+# alias grhm='git reset --hard origin/mainline'
+# alias gpm='git push origin HEAD:mainline'
+# alias gprm='git pull --rebase origin mainline'

aliases/_source_all.alias

@@ -1,6 +1,17 @@
-source ./_git.alias
-source ./_tmux.alias
-source ./_cd.alias
-source ./_ls.alias
-source ./_general.alias
-source ./_shell.alias
+if [ -n "${BASH_SOURCE[0]:-}" ]; then
+    _bytelyst_alias_source="${BASH_SOURCE[0]}"
+elif [ -n "${ZSH_VERSION:-}" ]; then
+    _bytelyst_alias_source="${(%):-%N}"
+else
+    _bytelyst_alias_source="$0"
+fi
+
+BYTELYST_ALIAS_DIR="$(cd -- "$(dirname -- "$_bytelyst_alias_source")" >/dev/null 2>&1 && pwd -P)"
+unset _bytelyst_alias_source
+
+source "$BYTELYST_ALIAS_DIR/_git.alias"
+source "$BYTELYST_ALIAS_DIR/_tmux.alias"
+source "$BYTELYST_ALIAS_DIR/_cd.alias"
+source "$BYTELYST_ALIAS_DIR/_ls.alias"
+source "$BYTELYST_ALIAS_DIR/_general.alias"
+source "$BYTELYST_ALIAS_DIR/_shell.alias"

docs/repo-map.md

@@ -80,6 +80,15 @@ Key files:
 - `ubuntu-vm-security-update.sh`
 - `README.md`
 
+### `aliases/`
+
+Reusable Bash/Zsh alias bundle for common git, tmux, shell, directory, and listing shortcuts.
+
+Key files:
+
+- `_source_all.alias`
+- `README.md`
+
 ### `github_access_scripts/`
 
 Focused GitHub access checks.